Hydrostatic Speed Variator

A l t r a
I n d us t r ia l
M o t i o n
Hydrostatic
Speed Variator
P-1677-TBW
11/12..... TB Wood’s 888-449-9439
2
TB Wood’s is an industry leading designer and manufacturer
of mechanical power transmission equipment for industrial
control. Our mechanical product lines include: clutch and
brake, synchronous and belted variable speed drives; grid,
disc, jaw, gear coupling and elastomeric coupling products;
sheaves and bushings. Registered trademarks include SureFlex®, Dura-Flex®, G-Flex®, and QT Bushings®.
TB Wood’s was founded in 1857 and began as a foundry
producing wood burning stoves. Our company’s tradition of
product innovation started early. Wood’s entered the power
transmission industry at the turn of the century with the
introduction of flat belted drives and line shafting.
In April 2007, TB Wood’s was purchased by Altra Holdings, Inc.
This acquisition placed TB Wood’s as part of a larger company
with complementary products to help grow the business.
Altra is a leading multinational designer, producer
and marketer of a wide range of mechanical power
transmission products. We sell our products in over
70 countries throughout the world. Our products are
frequently used in critical applications, such as
fail-safe brakes for elevators, wheelchairs and
forklifts, and in high-volume manufacturing
processes, where the reliability and accuracy of
our products are critical in both avoiding costly
down time and enhancing the overall efficiency
of manufacturing operations.
Our products are marketed under a variety of
well recognized and established manufacturing
brand names. These leading brands are
Ameridrives, Boston Gear, Warner Electric,
Formsprag Clutch, TB Wood's Incorporated,
Industrial Clutch, Kilian Manufacturing, Marland Clutch,
Nuttall Gear, Stieber Clutch, Twiflex Ltd, Huco Dynatork,
Bibby Turboflex, Matrix International, Inertia Dynamics,
Delroyd Worm Gear, Warner Linear, Wichita Clutch and
Lamiflex Couplings.
Visit us on the web at
tbwoods.com
3
TB Wood’s 888-449-9439
..... P-1677-TBW
11/12
HSV
and
HSV-A
HSV
HSV-A
E1–1
MACHINE
SPECIFIC
CONTROLS
PRINCIPLE
OF OPERATION
Principle of Operation
Hydraulic Schematic
The Hydrostatic Speed Variator is an integrated hydrostatic transmission consisting of a
variable displacement radial piston pump drivCode
71
ing a fixed displacement radial piston
motor.
The pump-motor system is completely
selfSynchronized
Control
contained within one case providing
light
NOT AVAILABLE
The control synchronizes two speeds
weight and ease of maintenance and
(primary and secondary). Power factor
serviceability.
correction is substituted by this control.
Thein
Synchronizer
Control is mainly
The hydrostatic closed loop operates
the folused
on
Packaging
Machines (Flow
lowing manner. The input shaft (6) rotates the
Pack
Systems).
cylinder block of the radial piston pump (1).
The pistons (13) stroke in and out of their cylinis used to keep the label
ders pumping hydraulic oil throughThe
thecontrol
distribuand bags
in a central position comtor shaft (9) to the radial piston hydraulic
motor
to theInbag length The control has
(2). The oil then returns directly topared
the pump.
two
input
controls: one by handwheel
both the pump and the motor the stroke of the
setting
the
feed or the package length,
pistons is limited by the eccentric rings (7). The
the
second
utilizes a piloted impulse to
position of the pump eccentric ring is controlled
Legend
a
solenoid
valve
from proximility switchby the regulating pin (8). This varies the flow
es
or
from
a
photo-electric
cell.
This
lat1.
Radial
Piston Pump
8. Regulating Pin
rate from the pump to the motor. Since the
Radial Piston Motor
9. Distributor Shaft
ter signal allows the handwheel2.setting
motor eccentric ring is fixed in place, the speed
Charge Pump
10. Output Shaft
to be increased or decreased to3.ensure
of the hydraulic motor is directly proportional to
Charge Relief Valve
11. Safety Relief Valves
the label position central on the4.bag.
the flow received from the pump. The pump
5. Check Valves
12. Case
eccentric ring can be moved to either side of
6. Input Shaft
13. Pistons
the concentric center position thereby reversing
7. Eccentric Ring
the flow and reversing the output shaft. When a
torque load is applied to the output shaft, a
Code 0013
pressure which is proportional to the torque, is
Device oil
For Automatic Winders
produced in the passages which transmit
HSV-A
It permits
from the pump to the hydraulic motor.
Somecontrolling output shaft variable speed
of the variator according to
leakage occurs in these high pressure
sections
the line
resistance
torque. Speed is autocausing slip. The low pressure return
is
matically
decresed according to the
supplied by a small charge pump (3).
It makes
increasing
diameter of the reel and corup for the small leakage and maintains
a posiresponding
tive pressure (approximately 120 psi)
at the peripheral speed. This perwinding
inlet of the main pump. The chargemits
pump
also at a controlled tension with
a
1:6
ratio
of minimum and maximum
provides positive lubrication and power to the
diameterIn
hydraulic controls. The crossover check valvesorder to get lower or higher
tension values, it is necessary to make
(5) direct the charge flow to the low pressure
manual regulations with handwheel.
side of the closed loop. High system pressure
is limited by the main relief valves (11). These
provide protection from excessive When
torqueplacing
over- orders please state direction
of
rotation
of output shaft.
loads for both the variator and the driven
machine.
HSV
NOT AVAILABLE
The input and output shafts are independently
mounted in their end covers and coupled to
their respective cylinder blocks. Consequently,
no shaft deflections are transmitted to the
hydraulic mechanism and no hydraulic forces
are carried by the shaft bearings.
The simplicity of concept and design make the
HSV unique among variable speed drives.
E1–26
E1–2
2
TB Wood’s 888-449-9439
Input End
(Hydraulic Pump)
..... P-1677-TBW
11/12
HYDROSTATIC SPEED
VARIATOR
ACCESSORIES
Hydrostatic Speed Variator
The Hydrostatic Speed Variator is available with a wide variety of accessories and options that can extend and improve
Main control
bearings system
rotate
of the standard control mechanisms as well as monitor and
loading.
Fixedthe
displacement
capabilities
radial piston motor
to eliminate friction
Variable displacement
radial piston pump
HSV
HSV-A
Code 0
Handwheel with Indicator Dial
HSV & HSV-A
Output
Shaft
Input shaft
The gravity type indicator has a scale
which reads the number of handwheel turns and fractions thereof. It
allows an operator to set the speed
and then return to it when needed. It
does not provide a direct speed readout. The hands on the dial operate
like the hands of a clock.
Code 3
Code 4
Code 6
Device for Automatic Winders
(Pressure Compensator)
HSV Only
Lightweight
Adjustable Torque-Limiting
(Relief) Valves HSV Only
Zeroing Device
HSV Only
Aluminum Housing
This device monitors torque load on
the HSV by sensing system pressure.
Main the
reliefunit
valves
It destrokes or slows down
in for
overload protection
response to increasing torque thereby
eliminating the need for a dancing
roller on a windup machine. Other
applications involving load sensing
are possible. Contact the factory for
further details.
This inexpensive device can
decrease the relief valve setting to
limit torque in torque-sensitive appliDrain plug
cations. Starting torque capability
is
likewise reduced.
Code 8
Code 9
Tachometer Package
HSV & HSV-A
Limit Switch Boxes for
Presetting Speeds
HSV & HSV-A
A two-pole pickup in the HSV generates a small alternating current
whose voltage is proportional to the
RPM. The pickup and wheel are contained inside the HSV. The position of
the pickup can be rotated. The meter
can be calibrated to almost any scale,
for example feet per minute or gallons
per minute, etc. A digital tachometer
is available at additional cost.
This device will
eccentric ring of the HSV to bring the
drive to zero speed. It can be used in
conjunction with control codes 02,03
and 12 for a positive control to zero.
The switch boxes mount on the HSV
opposite the control mechanism and are
used to set speeds in conjunction with
control codes 20, 22, 67 and 68.
Code 9 (2) Sets 2 speeds
Code 9 (3) Sets 3 speeds
Code 9 (6) Sets 4 speeds and zero speed
Size 15
P-1677-TBW
Handwheel for
infinite speed
control
spring
center the
11/12..... Output End (Hydraulic Motor)
E1–3
E1–27
TB Wood’s 888-449-9439
3
PNEUMATIC
PROPORTIONAL CONTROLS
APPLICATIONS
Applications
HSV-A
HSV
Code 52
Hydropneumatic Proportional
Control (3-15 psi)
Instrument air pressure at 3-15 psi is used
to stroke this control from zero to the maximum speed. For CW rotation the control
is mounted on the left; for CCW rotation
the control is mounted on the right. Ideal
for explosion-proof environments this control is sensitive, rugged and reliable.
Simple in design, it has only one
diaphragm and two springs.
Note: Control for one direction only.
Specify rotation direction.
Code 53
Winding Hydropneumatic Proportional
Control (15-45 psi)
NOT AVAILABLE
This control is identical in construction to
the Code 52 except it has a smaller
diaphragm to accept higher air pressures.
In addition, it has a small needle valve in
the hydraulic supply line to meter oil into
the control thereby providing an adjustable
acceleration time (ramping). Rotation and
mounting considerations are the same as
the Code 52.
Note: Control for one direction only.
Specify rotation direction.
Materials Handling
ELECTROHYDRAULIC REMOTE CONTROLS
All of the electrohydraulic controls consist of a double-acting cylinder controlled by a 4-way valve. Powered by the charge pump, the controls are fully
reversible. Manually preset speeds and liner (jerk-free) accelerations are the
important features of these controls.
Code 65
Electrohydraulic Control with two
preset speeds and zeroing device
This allows the HSV to operate at two different speeds which are preset by ring
nuts. A small flow control valve permits
controlled acceleration between the two
Centrifugespeeds. Releasing both solenoids on the
directional valve brings the control to zero
speed without shutting off the input motor.
Pumping
E1–24
E1–4
4
TB Wood’s 888-449-9439
..... P-1677-TBW
11/12
HSV VERSUSREMOTE
HSV-A OVERVIEW
ELECTROHYDRAULIC
CONTROLS
HSV Versus HSV-A Overview
HSV
HSV-A
Feature Comparison
HSV
HSV-A
Output HP Range
1/2 to 20
1/3 to 4
Code 66
Relative Cost
Higher
Lower
Electrohydraulic Control with two
Housing Material
Aluminum
preset speedsCast
onlyIron
Internal Gearing
Not to
Available
Optional
Identical in function
the Code 65,
this
control operates only at one or the other
of two preset speeds. Zeroing of the
control is assured only if one of the ring
nuts is set at zero speed.
HSV
Input Options
Shaft (T 10)
NEMA C
Top Mount Motor
HSV
Std
Opt
Opt
NOT AVAILABLE
Output Options
Shaft (T 10)
NEMA C
HSV
Std
Opt
Manual Controls
00 - Handwheel
01 - Right Angle HW
02 - Lever
03 - HD Lever
09 - Flexible Shaft
12 - Clevis
HSV
Std
Opt
Opt
Opt
Opt
Opt
Remote Controls
HSV
20 - Electric (Fast)
Opt
22 - Electric (Slow)
Opt
23 - Electric (Very Slow)
Opt
31 - Hydraulic for PLC
NA
37 - Electro-Hydraulic
Opt
38 - Electro-Hydraulic
Opt
46 - HW w/ ramp start
Opt
49 - Electric w/ ramp start
Opt
52 - Hydraulic-Pneumatic
Opt
53 - Hydraulic-Pneumatic
Opt
65 - Elect-Hydra w/ ps & 0
Opt
NOT AVAILABLE
66 - Elect-Hydra w/ presets
Opt
67 - Electro-Hydraulic
Opt
68 - Electro-Hydraulic
Opt
71 - Synchronized
NA
00/3 - Auto Winder
NA
P-1677-TBW
Code 67
HSV-A
Accessories
HSV-A
Electrohydraulic
remote control
0 - Dial Indicator HW
Optzeroing device
with
3 - Press Compensator
Std
This control incorporates a cylinder
4 - Adj. Tor. Limit Valve
NA valve and two
locking
flow controls that
- Zero Dev.
Man Cont
meter oil out of the6 control.
Thisfor
allows
PU w/while
Analog M
HSV-A
the
control to lock 8A
into- Tach
any speed
accelerating
or
decelerating
(linear
8D - Tach PU w/ Digital M
Opt
ramping).
Furthermore,
the two
flow Meter
8L - Tach
PU w/o
Std
controls allow independent control of
9(2) - L Switch Box for RC
acceleration and deceleration ramps.
L Switch
Box for RC
HSV-A
When the HSV is 9(3)
shut -off
the control
9(6)to- the
L Switch
Box for RC
Std
automatically
moves
zero speed
position.
Opt
Options
Opt
Code
67
A
- Separate Charge Pump
NA
Remote
Electrohydraulic
Control
B - Bypass Valve
NA
- Vertical
This
variatorMount
speed
NAcontrol adjustCthe
through push buttoms
and
gives
D - Reversible the
Charge Pump
same
control
as
code
20
(Remote
F
Flow
Control
HSV-A
Electric Control). This control is recomG - Potentiometer Feedback
Opt
mended when rapid acceleration and
M - Pressure
Opt
deceleration
is required
or whenTap
there
- Press
Tap
w/ Gauge
Opt
are
frequent speedM(G)
changes.
The
controlOpt
also contains aM(PS)
device- Press
to adjust
Tapthe
w/ Switch
acceleration
and
deceleration
ramp.
N - High Temp, Cutoff
Opt
P - Oil Preheat Kit
Opt
Q - Compensated Oil Flow
Opt
Code 68
R - External Cooler Valve
Opt
Electrohydraulic remote control
RR - Valve & Radiator
Opt
with electrical auxiliary zeroing
S - Electronic Adjuster (ERC)
NA
device
W- Remote Speed Set
Opt
A solenoid valve (19A) is used to cut
Z(I) - Press Act. Breather
Opt
flow to the control thereby allowing it to
Z(2)without
- Epoxy
Paint to
Opt to zero speed
stroke
having
- Synthetic
Oil
NAoff the drivingZ(3)
shut
motor.
In all other
aspects
the
control
is
identical
to
the
Opt
Code
Opt 67. Solenoid 19A must be energized for the control to operate. The
auxiliary zeroing feature is not intended
to be used as an emergency shutdown,
it merely overrides any preset ramps.
11/12..... HSV
Opt
Opt
Opt
Opt
Opt
Opt
Opt
Opt
Opt
Opt
HSV-A
Opt
NA
NA
NA
Opt
Opt
Opt
Opt
Opt
Opt
HSV
HSV-A
Opt
NA
Opt
NA
Opt
Opt
Opt AVAILABLE
Opt
NOT
Opt
NA
Opt
Opt
Opt
Opt
Opt
Opt
Opt
NA
Opt
Opt
Opt
Opt
Opt
NA
Opt
Opt
Opt
Opt
Opt
Opt
Opt
NA
Opt
Opt
Opt
Opt
Opt
Opt
E1–5
E1–25
TB Wood’s 888-449-9439
5
ELECTRONIC
RATINGS
REMOTE CONTROLS (ERC)
Ratings
HSV-A
HSV 11
HSV
A2
Code 20
ERC (Fast)
The ERC’s consist of a small motor
driving a worm gear through a slip
clutch to control the position of the
eccentric ring in the variator. The slip
clutch allows for a manual handwheel override and protects the
small electric motor from stalling if
over-controlled. The response time
from zero to maximum speed is 14
seconds. The standard motor is a
permanent split capacitor type. The
position of the motor can be rotated
around the axis of the handwheel.
See notes below.
0.45 HP @ max. output speed with 1/2 HP electric motor
Code 22
.33 HP @ max output speed with 1/2 HP electric motor
Notes:
1. Pushbuttons are not supplied with
ERC Max.
(Slower)
Weight (lbs)
Max.
Running
the control.
Output
Gearbox
Speed
Torque
Speed operates moreratio/model
This control
slowly
2.
Pushbuttons
should
be
crosswired
w/motor w/o motor
(RPM)
(lb/ft)
(RPM)
than the Code 20 requiring 50 sec.
to protect the motor.
1.4
–
48 motors
23with other voltages
1650
to go1700
from zero to
maximum speed.
3. Control
833features2.9
60 are available809
All other
are the 2.04
same. DC11* and85
enclosures
at
732
3.3
2.32 DC11* additional
85
60
711
cost.
600
4.0
2.83 DC11*
85
60
583
Code535
23
4.5
3.18 DC11*
3.60 DC11*
437
5.5
3.89 DC02
This control
slowly
353 operates
6.8 more
4.82
DC02
than the Code 20 requiring 125 sec.
306 zero to
7.8
5.56speed.
DC02
to go from
maximum
247
9.7
6.89
All other features are the same. DC02
218
11.0
7.80 DC02
208
11.5
8.19 DC02
ERC 472
(Slowest)5.0
85
85
92
92
60
60
67
67
519
458
424
342
92
92
92
92
67
67
67
67
297
239
212
201
67
67
67
67
178
166
146
129
92
92
92
Code9231
56C Input & Output Std.
Code 22
ERC (Slower)
Running
TorqueThis
(ft. lbs.)
183
171
151
133
13.0
14.0
16
18
9.28
9.95
11.27
12.82
DC02
DC02
DC02
DC02
107
82
70
66
22
29
34
36
15.95
20.59
24.39
25.92
54
44
36
27
44
54
67
91
31.19
38.31
47.87
64.80
22
20
109
124
78.05
88.46
Hydraulic
DC02 PLC /92
67
103
DC02 This control
92
67
80
interfaces with a digital
DC02
92
67
68
electronics card on the customers
DC12
96
71
64
machine (PLC or PC). This control proDC12 vides for
96 infinite71
53
speed control and
DC12 bi-directional
96
71
operation
with feed43back.
DC12 The solenoid
96
71 may also be34
valve
pulsed
DC23* to provide
134 proportional
109
speed control.
25
DC23*
134
109
21
DC23*
134
109
19
Weight (lbs)
Gearbox
control
operates more
slowly
ratio/model
w/motor
w/o motor
than the Code 20 requiring 50 sec.
1.0to go from –zero to maximum
41 speed.
16
2.0All other
2.04features
DC11*are the 78
same. 53
2.3
2.32 DC11*
78
53
2.8
2.83 DC11*
78
53
23 DC11*
3.2Code3.18
78
53
3.6ERC 3.60
DC11*
78
53
(Slowest)
3.9
3.89 DC02
85
60
operates more
4.8This control
4.82 DC02
85 slowly 60
than the Code 20 requiring 125 sec.
5.6to go 5.56
DC02
85 speed.
60
from zero
to maximum
6.9All other
6.89features
DC02are the 85
same. 60
7.8
7.80 DC02
85
60
8.2
8.19 DC02
85
60
9.3
10.0
11.3
12.8
9.28
9.95
11.27
12.82
DC02
DC02
DC02
DC02
85
85
85
85
60
60
60
60
16.0
20.6
24.4
25.9
15.95 DC02
85
20.59 DC02
85
NOT AVAILABLE
24.39 DC02
85
25.92 DC12
89
60
60
60
64
31.2
38.3
47.9
31.19 DC12
38.31 DC12
47.87 DC12
89
89
89
64
64
64
64.8
78.1
88.5
64.80 DC23*
78.05 DC23*
88.46 DC23*
127
127
127
102
102
102
Other gearbox ratios available.
*NOTE: Denotes single, triple, or quadruple reduction which reverses the output shaft rotation. If single rotation control is used, check for proper
installation.
E1–22
E1–6
6
TB Wood’s 888-449-9439
..... P-1677-TBW
11/12
RATINGS
Ratings
HSV-A
HSV 12
HSV
A4
Code 37
Electronic Control
This Electro-Hydraulic - Electronic proportional control provides a continuous
speed adjustment by means of closed
loop regulation. It will ensure speed stability even when there is a large variation in load. The control accepts a continuously changing reference signal and
can provides adjustable acceleration
and deceleration ramps. Speed regulation can be obtained using potentiometers or analog signals. The control uses
an Electronic card with speed feedback
143TC Input & Output Std.
sensor and proportional solenoid valve.
0.85 HP @ max. output speed with 1 HP electric
motorof rotation must
.75 HP
max output speed with 1 HP electric motor
Direction
be@specified.
Max.
Output
Speed
(RPM)
Running
Torque
(lb/ft)
Gearbox
ratio/model
–
2.04 DC11*
2.32 DC11*
2.83 DC11*
Weight (lbs)
w/motor w/o motor
Code 38
Max.
Speed
(RPM)
Running
Torque
(ft. lbs.)
Gearbox
ratio/model
1700
834
733
601
2.6
5.4
6.1
7.4
535
473
437
353
8.4
9.5
10.2
12.7
3.18
3.60
3.89
4.82
DC11*
DC11*
DC02
DC02
65 Electronic
29
1650
2.1
Control
100
64
809
4.3
2.04
includes a4.9
second2.32
100 Same as
64 Code 37 but711
for mechanical
100 solenoid
64value to allow
583
5.9
2.83
zeroing of input shaft
100
64
519
6.7
3.18
100
64
458
7.6
3.60
110
73
424
8.2
3.89
110
73
342
10.1
4.82
306
247
218
208
14.6
18.0
21
22
5.56
6.89
7.80
8.19
DC02
DC02
DC02
DC02
110 Code73
297
46
110
73
239
110 Gradual
73 Start Manual
212
110
73
201
184
171
151
133
24
26
30
34
9.28
9.95
11.27
12.82
DC02
DC02
DC02
DC02
127
102
91
80
35
44
50
56
13.39
16.73
18.79
21.28
DC12
DC12
DC12
DC12
72
59
49
40
62
76
91
112
23.74
28.80
34.69
42.82
DC22
DC22
DC22
DC22
37
30
20
121
151
231
46.25 DC32
57.53 DC32
88.18 DC33*
w/motor w/o motor
DC11*
DC11*
DC11*
60
95
95
95
24
59
59
59
DC11*
DC11*
DC02
DC02
95
95
105
105
59
59
68
68
5.56
6.89
7.80
8.19
DC02
DC02
DC02
DC02
105
105
105
105
68
68
68
68
handwheel
control 9.28
110 This control
73 provides 178
19.5
but
includes
adjustable
start
times
110
73
166
20.9from 9.95
seconds. It is 146
recommended
110 2 to 2073
23.7 for 11.27
of
rotation12.82
110 high inertia
73 starting. Direction
129
26.9
must be specified. For bi-directional
114
77
123
28.1
13.39
operation, a Code D reversible charge
114
77
99
35.1
16.73
114 pump is
77required.
88
39.5
18.79
DC02
DC02
DC02
DC02
105
105
105
105
68
68
68
68
109
109
109
109
72
72
72
72
139
102
139
102
139
102
49
139 Code
102
DC22
DC22
DC22
DC22
134
134
134
134
97
97
97
97
149
149
162
114
114
127
114
77
11.7
14.5
16.4
17.2
–
Weight (lbs)
78
44.7
DC12
DC12
DC12
21.28 DC12
70
57
48
39
49.9
60.5
72.8
89.9
23.74
28.80
34.69
42.82
154 Gradual
119 Start ERC 36
97.1
46.25 DC32
154 Same119
29 uses
120.8
as Code 46 except
an elec-57.53 DC32
167 tric gear
132motor control 19
185.2the 88.18 DC33*
rather than
handwheel.
Other gearbox ratios available.
*NOTE: Denotes single, triple, or quadruple reduction which reverses the output shaft rotation. If single rotation control is used, check for proper
installation.
E1–7
E1–23
P-1677-TBW
11/12..... TB Wood’s 888-449-9439
7
MANUAL
CONTROLS
RATINGS
Ratings
HSV-A
HSV 13
HSV
A8
Code 00
Standard Handwheel Control
This is the standard control supplied with
the HSV. It provides precise speed control
in both directions and ease of operation.
The number of turns from maximum
reverse to forward and the operating
torque is shown in the table below.
145TC Input & Output Std.
1.7 HP @ max. output speed with 2 HP electric motor
Max.
Output
Speed
(RPM)
Running
Torque
(lb/ft)
1700
834
733
600
5
11
12
15
535
473
437
353
17
19
20
25
265
260
216
176
Gearbox
ratio/model
Weight (lbs)
w/motor w/o motor
Code 01
1.5 HP @ max output speed with 2 HP electric motor
Max.
Speed
(RPM)
Running
Torque
(ft. lbs.)
Weight (lbs)
Gearbox
ratio/model
w/motor w/o motor
–
60
1650
4.2
Right105
Angle Handwheel
Control
2.04 DC11*
140
95
809
8.6
incorporates
a bevel
2.32 DC11*This control
140
95
711gear set9.7
2.83 DC11*and operates
140
95
identically
to the 583
Code 00.11.9
The handwheel can be rotated to several
3.18 DC11*
140
95
519
13.4
positions so that it faces down, horizontal
3.60 DC11*
140
95
458
15.1
convenient angle.
3.89 DC02 or some
149other 104
424
16.3
–
2.04 DC11*
2.32 DC11*
2.83 DC11*
90
125
125
125
45
80
80
80
4.82 DC02
149
104
342
20.2
3.18
3.60
3.89
4.82
DC11*
DC11*
DC02
DC02
125
125
134
134
80
80
89
89
34
35
41
51
6.40
6.53
7.85
9.65
DC21*
DC12
DC12
DC12
151
153
153
153
106
108
108
108
258
253
208
171
26.9
27.4
33.4
40.5
6.40
6.53
7.85
9.65
DC21*
DC12
DC12
DC12
136
138
138
138
91
93
93
93
158
126
115
101
56
70
77
88
10.70
13.39
14.69
16.75
DC12
DC12
DC22
DC22
153
153
178
178
108
108
133
133
154
123
112
99
44.9
56.2
61.7
70.4
10.70
13.39
14.69
16.75
DC12
DC12
DC22
DC22
138
138
163
163
93
93
118
118
71
68
59
54
125
130
151
164
23.74
24.73
28.8
31.16
DC22
178
133
DC22
178
133
Code
02 133
DC22
178
Control
DC32 Lever
195
150
70
67
57
53
99.7
103.9
121.0
130.9
23.74
24.73
28.8
31.16
DC22
DC22
DC22
DC32
163
163
163
180
118
118
118
135
33.05 DC32
37.23 DC32
46.25 DC32
180
180
180
135
135
135
57.53 DC32
70.12 DC43*
79.96 DC43*
180
242
242
135
197
197
This lever
approxi195 control
150operates over 50
138.8
mately
90 degrees
195
150 from maximum
44 reverse
156.4
to forward.
195 It has
150a friction clutch36to adjust
194.3
195 of 150
the amount
force required to stroke it
29
241.6
and will stay in place when set. The con24
368
70.12 DC43*
257
212
24
294.5
21
420
79.96 DC43*trol can
257be adjusted
212 to locate this
21zero 335.8
position at different angular locations.
There is about 5 degrees of deadband in
the control on either side of the center
zero position.
Other gearbox ratios available.
51
45
36
29
174
195
243
302
33.05
37.23
46.25
57.53
DC32
DC32
DC32
DC32
*NOTE: Denotes single, triple, or quadruple reduction which reverses the output shaft rotation. If single rotation control is used, check for proper
installation.
E1–20
E1–8
8
TB Wood’s 888-449-9439
..... P-1677-TBW
11/12
MANUAL CONTROLS
RATINGS
Ratings
HSV-A
HSV 14
HSV
A10
Code 03
Heavy Duty Lever Control
NOT AVAILABLE
This operates in the same manner
as the Code 02 but is recommended
for more frequent use. It is also
available in a flanged version (Code
03F) to mount some other device
such as a chain sprocket for example.
NOT PICTURED
182TC Input & Output Std.
2.5 HP @ max. output speed with 3 HP electric motor
Max.
Output
Speed
(RPM)
Running
Torque
(lb/ft)
1700
817
702
550
8
Gearbox
ratio/model
2.0 HP @ max output speed with 3 HP electric motor
Code
Weight
(lbs)09
Max.
Speed
Handwheel
w/motor
w/o motor Control
(RPM)
with Flexible Shaft
–
Running
Torque
(ft. lbs.)
20
26
2.42 DC21*
3.09 DC21*
463
328
293
261
28
40
45
50
3.67
5.18
5.79
6.51
DC21*
DC22
DC22
DC22
134
71
1650
6.0
of
187This control
122 incorporates
7936 feet 12.5
shaft for remote
mounting
the
187flexible122
682
14.5
handwheel
to
a
bracket
or
panel.
187
122
534
18.5
Available on sizes 11 through 15
187only. 122
450
22.0
213
148
319
31.1
213
148
285
34.7
213
148
253
39.1
224
200
156
139
58
65
84
94
7.57
8.48
10.89
12.20
DC22
DC22
DC22
DC22
213
213
213
213
148
148
148
148
218
195
152
135
115
82
64
54
113
160
205
241
14.69
20.70
26.57
31.16
DC22
DC32
DC32
DC32
213
231
231
231
148
166
166
166
112
80
62
53
48
29
21
282
450
615
35.25 DC42
58.27 DC53*
79.69 DC53*
NOT
16 AVAILABLE
2.08 DC21*
Gearbox
ratio/model
Weight (lbs)
w/motor w/o motor
–
139
76
NOT PICTURED
2.08 DC21*
192
127
2.42 DC21*
192
127
3.09 DC21*
192
127
3.67
5.18
5.79
6.51
DC21*
DC22
DC22
DC22
192
218
218
218
127
153
153
153
45.4
50.9
65.3
73.2
7.57
8.48
10.89
12.2
DC22
DC22
DC22
DC22
218
218
218
218
153
153
153
153
88.1
124.2
159.4
187.0
14.69
20.70
26.57
31.16
DC22
DC32
DC32
DC32
218
236
236
236
153
171
171
171
12
279Code214
47
211.5
35.25 DC42
284
219
Control
292Clevis
227
28
349.6
58.27 DC53*
297
232
325
260
22
460.1
79.69 DC53*
330
265
This high force control is directly conNOT AVAILABLE
nected to the variator pump eccentric
Other gearbox ratios available.
ring. Stroking the clevis in and out
changes
thethe
speed.
*NOTE: Denotes single, triple, or quadruple reduction which
reverses
output The
shaft Zeroing
rotation. If single rotation control is used, check for proper
installation.
Device (option 6) can be added to
assure a return to zero speed when
control forces are released. Force
requirements and maximum clevis
travel are shown in the table below.
E1–21
E1–9
P-1677-TBW
11/12..... TB Wood’s 888-449-9439
9
RATINGS
DIMENSIONS
— HSV-A (IN.)
Ratings
HSV 15
A12
TYPE 11
(C in – C out)
(Std. configuration)
184TC Input & Output Std.
4 HP @ max. output speed with 5 HP electric motor
HSVMax.
Model
OutputB
A2
Speed
3.48
(RPM)
C
Running
Torque
(lb/ft)
7.4
12
A4 1700
4.09 8.54
817
26
A8 702
4.68 9.21
30
627
33
A10 5.88 11.08
41
A12 513
5.88 11.08
463
45
427
49
367
57
D
Weight
(lbs)
I
L
F
G
Gearbox
ratio/model
0.625 1.75
3.74
–
0.875 2.12
4.33
2.08 DC21*
0.875
5.12
2.422.12
DC21*
2.71
DC21*
1.125 2.875 5.71
3.312.875
DC31*
1.125
5.71
3.67 DC31*
3.97 DC22
4.63 DC22
3.75 HP @ max output speed with 5 HP electric motor
M
N Max.O
w/motor
w/o motor
2.68 6.89
5.7
215 7.83
132 6.69
3.15
266
183
3.54
266 9.33
183 8.19
266 10.63
183 9.45
3.94
281 10.63
198 9.45
3.94
281
198
292
209
292
209
T
U
AX
Gearbox
ratio/model
NEMA
Weight
Weight
(lbs)
Frame lbs.
P
Running
Speed
Torque
lbs.)
3.27(RPM)
0.35 (ft.
1.97
6.24
4.021650
0.35
793
4.13 682
0.47
609
5.12 0.47
11.5
1.97
23.9
1.97
27.8
31.2
1.97
–
7.12 4.76
8.13
2.08 DC21*
8.14
12.44
2.424.76
DC21*
2.71
DC21*
9.67 4.76 13.3
159
140
210
140
210
210
180
27 76
127
45
127
127
75
5.12 498
0.47
450
416
356
38.1
1.97
42.2
45.7
53.2
3.314.76
DC31*
9.67
13.3
3.67 DC31*
3.97 DC22
4.63 DC22
225
180
225
236
236
142
75
142
153
153
4.76
7.4
w/motor
w/o
56
20 motor
10
5.18 DC22TYPE236
5.79(Shaft
DC22in – Shaft
236
6.51 DC22
236
7.57 DC22
236
328
293
261
224
64
72
80
94
5.18
5.79
6.51
7.57
DC22
DC22
DC22
DC22
292
292
292
292
209
209
209
209
319
285
253
218
59.6
66.6
74.9
87.1
215
173
145
116
98
121
145
180
7.90
9.80
11.71
14.55
DC32
DC32
DC32
DC32
323
323
323
323
240
240
240
240
209
168
141
113
90.9
112.7
134.7
167.3
7.90
9.80
11.71
14.55
DC32
DC32
DC32
DC32
267
267
267
267
184
184
184
184
113
101
91
80
186
206
231
260
15.03
16.67
18.67
21.06
DC32
DC32
DC32
DC42
323
323
323
358
240
240
240
275
110
99
88
78
172.8
191.7
214.7
242.2
15.03
16.67
18.67
21.06
DC32
DC32
DC32
DC42
267
267
267
302
184
184
184
219
302
320
362
396
B
24.41
25.88
29.29
32.09
C
DC42
DC42
DC42
DC52
D
358
358
358
389G
275
275
275
306
I
68
64
56
51
M
38.45
7.40
62.87
8.54
77.46
DC52 1.75 389
.625
3.74
DC63*
514
.875
4.33
DC63*2.12 514
69
69
58
HSV 52 A
Model
A2
A4
449.95 475
3.48
27
780
11.5 950
4.09
22
F
A8
12.99 4.68 9.21 .875 2.12
Other
gearbox5.88
ratios11.08
available.
A10 19.32
1.125 2.875
L
153
153
out)
153
153
280.7
24.41 DC42
297.6
25.88 DC42
336.8
29.29 DC42
369.0
N
O 32.09P DC52T
442.2 0.3538.45
3.27
1.57DC52
8.24
723.0
62.87 DC63*
4.02
1.57DC63*
7.12
890.8 0.3577.46
302
302
302
333
U
219
219
219
E250
333
4.76
458
4.76
458
250
3.79
375
4.26
375
306
2.68
431
3.15
431
6.89
7.83
43
5.71
26
6.69
21
5.12
3.54
9.33
8.19
4.13
0.47
1.57
8.14
4.76
4.77
5.71
3.94 10.63
9.45
5.12
0.47
1.97
9.67
4.76
9.5
*NOTE:
Denotes5.88
single, triple,
reduction 5.71
which reverses
output shaft
If single
rotation
control 9.67
is used, check
A12
19.32
11.08or quadruple
1.125 2.875
3.94 the
10.63
9.45rotation.
5.12
0.47
1.97
4.76 for proper
9.5
installation.
E1–10
E1–18
10
TB Wood’s 888-449-9439
..... P-1677-TBW
11/12
DIMENSIONS — GEAR REDUCERS
RATINGS
Ratings
Reduction
HSVSingle
1621,
DC11,
31, 41, 51
Double Reduction
HSV 16B
DC02, 12, 22, 32, 42, 52, 62, 72, 82, 92
Triple Reduction
DC23, 33, 43, 53, 63, 73, 83, 93, 103
7.6 HP @ max. output speed with 10 HP electric motor
12 HP @ max output speed with 15 HP electric motor
Max.
Output
Speed
(RPM)
Max.
Speed
(RPM)
Running
Torque
(lb/ft)
1700
817
659
552
23
48
59
71
Gearbox
ratio/model
–
2.08 DC31*
2.58 DC31*
3.08 DC41*
Weight (lbs)
w/motor w/o motor
Running
Torque
(ft. lbs.)
Gearbox
ratio/model
Weight (lbs)
w/motor w/o motor
431
510
510
561
286
365
365
416
1500
721
581
487
44
92
114
136
–
2.08 DC31*
2.58 DC31*
3.08 DC41*
612
691
691
704
330
409
409
422
384
4.43
Reducers 102
Dimensions127
(inches) 5.50
309
252
155
6.74
215
182
7.90
DC32
DC32
DC32
DC32
539
539
539
539
394
394
394
394
453
371
327
280
146
178
202
235
3.31
4.04
4.58
5.35
DC51*
DC51*
DC42
DC42
759
759
786
786
477
477
504
504
173
138
112
99
225
282
348
394
9.80
12.28
15.12
17.15
DC32
DC42
DC42
DC52
539
605
605
636
394
460
460
491
242
206
176
147
272
320
374
449
6.19
7.28
8.50
10.2
DC42
DC42
DC42
DC42
786
786
786
786
504
504
504
504
73
46
35
34
535
852
1121
1167
23.27
37.05
48.73
50.73
DC52
DC62
DC62
DC63
636
785
785
761
491
640
640
616
123
107
87
82
532
616
755
800
12.10
14.00
17.15
18.14
DC52
DC52
DC52
DC62
817
817
817
966
535
535
535
684
32
27
23
1238
1446
1722
53.82 DC63
62.87 DC63
74.87 DC73*
761
761
884
616
616
739
40
34
28
25
1630
1900
2300
2660
37.05
43.11
52.24
60.46
DC62
DC72
DC73*
DC73*
966
1089
1065
1065
684
807
783
783
24
21
2720
3090
61.89 DC83*
70.24 DC83*
1281
1281
999
999
Other gearbox ratios available.
*NOTE: Denotes single, triple, or quadruple reduction which reverses the output shaft rotation. If single rotation control is used, check for proper
installation.
* Overall length on 182TC/184TC flange size may be shorter.
E1–19
E1–11
P-1677-TBW
11/12..... TB Wood’s 888-449-9439
11
RATINGS
DIMENSIONS
— HSV
Ratings
HYDROSTATIC
SPEED VARIATORS
Type
10
HSV
17
Standard Units
HSV 17B
15 HP @ max. output speed with 20 HP electric motor
Max.
Running
Output
Torque
Type Speed
11
NEMA
(lb/ft)
(RPM)
Gearbox
ratio/model
C-flange Input and Output
1400
53
307
239
4.56
264
278
5.29
220
333
6.35
–
Weight (lbs)
w/motor w/o motor
21HP @ max output speed with 30 HP electric motor
Max.
Speed
(RPM)
Running
Torque
(ft. lbs.)
DC62
DC62
DC62
790
1182
1182
1182
484
876
876
876
1400
307
264
220
75
340
400
480
Gearbox
ratio/model
–
4.56 DC62
5.29 DC62
6.35 DC62
Weight (lbs)
w/motor w/o motor
1002
1394
1394
1394
540
932
932
932
185
159
132
120
397
461
554
608
7.57
8.78
10.55
11.59
DC62
DC62
DC62
DC62
1182
1182
1182
1182
876
876
876
876
185
159
132
120
570
660
790
870
7.57
8.78
10.55
11.59
DC62
DC62
DC62
DC62
1394
1394
1394
1394
932
932
932
932
100
88
77
64
730
830
950
1140
13.92
15.80
18.14
21.64
DC62
DC62
DC62
DC72
1182
1182
1182
1306
876
876
876
1000
100
88
77
64
1040
1190
1360
1620
13.92
15.80
18.14
21.64
DC62
DC62
DC62
DC72
1394
1394
1394
1517
932
932
932
1055
48
34
28
1500
2120
2560
28.63 DC72
40.45 DC82
48.82 DC82
1306
1531
1531
1000
1225
1225
48
42
35
31
2150
2490
2930
3330
1055
1031
1246
1246
26
22
19
4040
4620
5440
28.63 DC72
1517
33.24 DC73
1493
39.08 DC83*
1708
44.38 DC83*
1708
Type 22
Motor Variator
top53.80
DC93* with2007
mounted
motor 2007
61.63
DC93*
72.47 DC93*
2007
NEMA Frame
Size/
25
2910
Unit Weights
22
3250
20
3690
55.51 DC83*
61.89 DC83*
70.24 DC83*
Type
21 1190
1496
Motor
with NEMA
1496Variator
1190
C-flange
1496 motor
1190on input
1545
1545
1545
Other gearbox ratios available.
*NOTE: Denotes single, triple, or quadruple reduction which reverses the output shaft rotation. If single rotation control is used, check for proper
installation.
E1–12
E1–16
12
TB Wood’s 888-449-9439
..... P-1677-TBW
11/12
DIMENSIONS DATA
— HSV
HSV PERFORMANCE
HYDROSTATICHSV
SPEED
VARIATORS
Performance
Data
Performance Factors
Power and Torque Performance at Output Shaft
1.Intermittent torque is the torque to which the HSV
can be loaded without overloading the electric
motor. Momentary torque overloads up to the starting torque can be tolerated by the HSV.
2.Continuous torque is the torque not to be exceeded under continuous operation.
3.Minimum output speed at continuous torque is 50
RPM for all sizes. This results in the speed ratios
as shown in the table below. It is possible to run
somewhat below 50 RPM at reduced torque load.
Speed Ratios
RPM
Input
Speed Ratio Available
________________________________________
1750
42:1
1450
36:1
1140
27:1
________________________________________
4.Minimum input speed is 500 RPM to ensure sufficient charge flow. Lower input speeds can be
accommodated by utilizing a separate charge
pump, Option Code A.
Service Factors
The following Service Factors should be applied
when selecting the HSV size.
Duty C1
Running
Hours Per Day Service Factor C1
________________________________________
8
1
8-15
1.1 and IEC standard flanges are available upon request.
Note: Metric input and output shafts
15-24
1.2
________________________________________
Cycling Loading C2
TypeRate
21 and 22
Cycle
Service Factor C2
________________________________________
Dimensions (in)
Low
0
Medium (60 per hr)
0.1
High (10 per minute)
0.3
Very High (30 per minute) Consult Factory
________________________________________
Temperature C3
Ambient
Temperature
Service Factor C3
________________________________________
Up to 80° F
0
From 85° F to 105° F
0.4
Higher
than
105°
F
Consult
Factory
________________________________________
Service Factor is the sum of C1, C2, and C3
S.F. = C1 + C2 + C3
Type 30
Variator-reducer combination
Type 31
Variator-reducer with C-flange input kit
Type 32
Variator-reducer with top-mount kit
Type 41
Motor-Variator-Reducer combination
with C-flange motor and reducer
(In-line configuration)
Type 42
Motor-Variator-Reducer combination
with top-mounted motor
The dimensions for Type Nos. 30 to 42
can be found by adding the dimensions of the
types 10, 11, 21 and 22 to the gear reducer
dimensions shown on page E1—9.
E1–17
E1–13
P-1677-TBW
11/12..... TB Wood’s 888-449-9439
13
HSV
PERFORMANCE
DATA
HSV
PERFORMANCE
DATA
HSV Performance Data
E1–14
E1–14
14
TB Wood’s 888-449-9439
..... P-1677-TBW
11/12
HSV-A
PERFORMANCE
DATA
HSV-A
PERFORMANCE
DATA
HSV-A Performance Data
Standard
HSV-A
UNIT
Standard
HSV-A
UNIT
OUTPUT
OUTPUT
INPUT
INPUT
RPM
HP HP RPM
Model
Model
1750
1/2 1/2 1750
1140
1/3 1/3 1140
1750
1 1 1750
1140
3/4 3/4 1140
1750
2 2 1750
1 1/21140
1140
1 1/2
1750
3 3 1750
1140
2 2 1140
1750
5 5 1750
1140
3 3 1140
A2 A2
A2 A2
A4 A4
A4 A4
A8 A8
A8 A8
A10A10
A10A10
A12A12
A12A12
RPM Stable
Stable HP@
HP@ Running
Running
RPM
StartStart
Range RPM
RPM Max.
Max. TQ TQ
(ft. Ib.) TQ TQ
(ft. Ib.)
Range
(ft. Ib.)
(ft. Ib.)
1750-0
1750-0
1140-0
1140-0
1750-0
1750-0
1140-0
1140-0
1750-0
1750-0
1140-0
1140-0
1750-0
1750-0
1140-0
1140-0
1750-0
1750-0
1140-0
1140-0
50
40
50
40
50
40
50
40
50
40
50
40
50
40
50
40
50
40
50
40
0.350.35
0.250.25
0.720.72
0.560.56
1.441.44
1.121.12
2.062.06
1.301.30
3.443.44
2.102.10
1.0 1.0
1.2 1.2
2.2 2.2
2.6 2.6
4.3 4.3
5.1 5.1
6.0 6.0
5.8 5.8
10.310.3
9.1 9.1
4.8 4.8
4.8 4.8
9.2 9.2
9.2 9.2
17.017.0
17.017.0
36.936.9
36.936.9
36.936.9
36.936.9
HSV-A/X
UNIT
(Internal
Gear
Reduction)
HSV-A/X
UNIT
(Internal
Gear
Reduction)
OUTPUT
OUTPUT
INPUT
INPUT
RPM
HP HP RPM
Model
Model
RPM Stable
Stable HP@
HP@ Running
Running
RPM
StartStart
Range RPM
RPM Max.
Max. TQ TQ
(ft.lb.) TQ TQ
(ft.lb.)
Range
(ft.lb.)
(ft.lb.)
1750
1/2 1/2 1750
1/3
1140
1/3
1140
1750
1 1 1750
1140
3/4 3/4 1140
1750
2 2 1750
1 1/21140
1140
1 1/2
1750
3 3 1750
1140
2 2 1140
5
1750
5
1750
1140
3 3 1140
A2/X
A2/X
A2/X
A2/X
A4/X
A4/X
A4/X
A4/X
A8/X
A8/X
A8/X
A8/X
A10/X
A10/X
A10/X
A10/X
A12/X
A12/X
A12/X
A12/X
1120-0
1120-0
730-0
730-0
1175-0
1175-0
765-0
765-0
1315-0
1315-0
860-0
860-0
1340-0
1340-0
875-0
875-0
1340-0
1340-0
875-0
875-0
50
40
50
40
50
40
50
40
50
40
50
40
50
40
50
40
50
40
50
40
0.350.35
0.250.25
0.720.72
0.560.56
1.441.44
1.121.12
2.062.06
1.301.30
3.443.44
2.102.10
1.6 1.6
1.8 1.8
3.2 3.2
3.8 3.8
5.7 5.7
6.7 6.7
8.0 8.0
7.7 7.7
13.313.3
12.412.4
4.8 4.8
4.8 4.8
9.4 9.4
9.4 9.4
17.117.1
17.117.1
53.553.5
53.553.5
53.553.5
53.553.5
HSV-A/Y
UNIT
(Internal
Gear
Increase)
HSV-A/Y
UNIT
(Internal
Gear
Increase)
OUTPUT
OUTPUT
INPUT
INPUT
RPM
HP HP RPM
Model
Model
RPM Stable
Stable HP@
HP@ Running
Running
RPM
StartStart
Range RPM
RPM Max.
Max. TQ TQ
(ft.lb.) TQ TQ
(ft.lb.)
Range
(ft.lb.)
(ft.lb.)
1750
1/2 1/2 1750
1140
1/3 1/3 1140
1750
1 1 1750
1140
3/4 3/4 1140
1750
2 2 1750
1 1/21140
1140
1 1/2
1750
3 3 1750
1140
2 2 1140
1750
5 5 1750
1140
3 3 1140
A2/Y
A2/Y
A2/Y
A2/Y
A4/Y
A4/Y
A4/Y
A4/Y
A8/Y
A8/Y
A8/Y
A8/Y
A10/Y
A10/Y
A10/Y
A10/Y
A12N
A12N
A12N
A12N
2735-0
2735-0
1780-0
1780-0
2615-0
2615-0
1705-0
1705-0
2330-0
2330-0
1520-0
1520-0
2290-0
2290-0
1490-0
1490-0
2290-0
2290-0
1490-0
1490-0
50
40
50
40
50
40
50
40
50
40
50
40
50
40
50
40
50
40
50
40
0.350.35
0.250.25
0.720.72
0.560.56
1.441.44
1.121.12
2.062.06
1.301.30
3.443.44
2.102.10
0.7 0.7
0.7 0.7
1.4 1.4
1.7 1.7
3.2 3.2
3.8 3.8
4.7 4.7
4.5 4.5
7.8 7.8
7.3 7.3
4.8 4.8
4.8 4.8
9.2 9.2
9.2 9.2
16.916.9
16.916.9
25.825.8
25.825.8
25.825.8
25.825.8
E1–15
E1–15
P-1677-TBW
11/12..... TB Wood’s 888-449-9439
15
DIMENSIONS — HSV
RATINGS
HYDROSTATIC
VARIATORS
Dimensions - HSV SPEED
Hydrostatic
Speed Variators
Type 10
HSV
17
Standard Units
HSV 17B
15 HP @ max. output speed with 20 HP electric motor
Max.
Running
Output
Gearbox
Type 11Torque
NEMA
Speed
ratio/model
(lb/ft)
(RPM)
C-flange Input and Output
1400
307
264
220
53
239
278
333
–
4.56 DC62
5.29 DC62
6.35 DC62
185
159
132
120
397
461
554
608
7.57
8.78
10.55
11.59
100
88
77
64
730
830
950
1140
Weight (lbs)
w/motor w/o motor
21HP @ max output speed with 30 HP electric motor
Max.
Speed
(RPM)
Running
Torque
(ft. lbs.)
Gearbox
ratio/model
790
1182
1182
1182
484
876
876
876
1400
307
264
220
75
340
400
480
DC62
DC62
DC62
DC62
1182
1182
1182
1182
876
876
876
876
185
159
132
120
570
660
790
870
7.57
8.78
10.55
11.59
13.92
15.80
18.14
21.64
DC62
DC62
DC62
DC72
1182
1182
1182
1306
876
876
876
1000
100
88
77
64
1040
1190
1360
1620
13.92
15.80
18.14
21.64
48
1500
28.63
34
2120
40.45
28
2560
48.82
NEMA
Frame
25
2910 Size/
55.51
Unit
Weights
22
3250
61.89
20
3690
70.24
DC72
DC82
DC82
1306
1531
1531
2150
2490
2930
3330
28.63
33.24
39.08
44.38
DC83*
DC83*
DC83*
1000
48
1225
42
1225
35
31
Type 21
1496
1190
Motor Variator with NEMA
1496
1190
26
C-flange motor on input
1496
1190
22
19
4040
4620
5440
–
4.56 DC62
5.29 DC62
6.35 DC62
Weight (lbs)
w/motor w/o motor
1002
1394
1394
1394
540
932
932
932
DC62
DC62
DC62
DC62
1394
1394
1394
1394
932
932
932
932
DC62
DC62
DC62
DC72
1394
1394
1394
1517
932
932
932
1055
DC72
1517
1055
DC73
1493
1031
DC83*
1708
1246
DC83*
1246
Type 22 1708
Motor Variator with top53.80 DC93*
2007
1545
mounted motor
61.63 DC93*
2007
1545
72.47 DC93*
2007
1545
Other gearbox ratios available.
*NOTE: Denotes single, triple, or quadruple reduction which reverses the output shaft rotation. If single rotation control is used, check for proper
installation.
E1–16
E1–12
16
TB Wood’s 888-449-9439
..... P-1677-TBW
11/12
HSV DIMENSIONS
PERFORMANCE
DATA
— HSV
HYDROSTATIC
SPEEDSpeed
VARIATORS
Dimensions
- HSV Hydrostatic
Variators
Performance Factors
Power and Torque Performance at Output Shaft
1.Intermittent torque is the torque to which the HSV
can be loaded without overloading the electric
motor. Momentary torque overloads up to the starting torque can be tolerated by the HSV.
2.Continuous torque is the torque not to be exceeded under continuous operation.
3.Minimum output speed at continuous torque is 50
RPM for all sizes. This results in the speed ratios
as shown in the table below. It is possible to run
somewhat below 50 RPM at reduced torque load.
Speed Ratios
RPM
Input
Speed Ratio Available
________________________________________
1750
42:1
1450
36:1
1140
27:1
________________________________________
4.Minimum input speed is 500 RPM to ensure sufficient charge flow. Lower input speeds can be
accommodated by utilizing a separate charge
pump, Option Code A.
Service Factors
The following Service Factors should be applied
when selecting the HSV size.
Duty C1
Running Hours Per Day Service Factor C1
________________________________________
8
1
8-15
1.1
Note: Metric input and output shafts and IEC standard flanges are available upon request.
15-24
1.2
________________________________________
Cycling Loading C2
Cycle
Service Factor C2
Type ________________________________________
21 andRate
22
Dimensions
Low (in)
0
Medium (60 per hr)
0.1
High (10 per minute)
0.3
Very High (30 per minute) Consult Factory
________________________________________
Temperature C3
Ambient
Temperature
Service Factor C3
________________________________________
Up to 80° F
0
From 85° F to 105° F
0.4
Higher
than
105°
F
Consult
Factory
________________________________________
Service Factor is the sum of C1, C2, and C3
S.F. = C1 + C2 + C3
Type 30
Variator-reducer combination
Type 31
Variator-reducer with C-flange input kit
Type 32
Variator-reducer with top-mount kit
Type 41
Motor-Variator-Reducer combination
with C-flange motor and reducer
(In-line configuration)
Type 42
Motor-Variator-Reducer combination
with top-mounted motor
The dimensions for Type Nos. 30 to 42
can be found by adding the dimensions of the
types 10, 11, 21 and 22 to the gear reducer
dimensions shown on page E1—9.
E1–13
E1–17
P-1677-TBW
11/12..... TB Wood’s 888-449-9439
17
RATINGS
DIMENSIONS — HSV-A (IN.)
Dimensions - HSV-A (IN.)
HSV 15
A12
TYPE 11
(C in – C out)
(Std. configuration)
184TC Input & Output Std.
4 HP @ max. output speed with 5 HP electric motor
HSV
Max.
B
Model Running
Output
Torque
Speed
(lb/ft)
A2
3.48
(RPM)
1700
A4
817
A8
702
627
A10
513
A12
463
427
367
C
D
7.4
Gearbox
ratio/model
GWeight (lbs)
I
F
0.625 1.75
3.75 HP @ max output speed with 5 HP electric motor
L
M Max.N
w/motor
w/o motor
3.74 2.68
6.89
12
–
4.09
8.54 0.875
2.12
26
2.08 DC21*
4.68
9.21
0.875
2.12
30
2.42
DC21*
33
2.71
DC21*
5.88 11.08 1.125 2.875
41 11.08
3.31
DC31*
5.88
1.125
2.875
45
3.67 DC31*
49
3.97 DC22
57
4.63 DC22
215
4.33
266
5.12
266
266
5.71
281
5.71
281
292
292
5.7
132 7.83
3.15
183
3.54
183 9.33
18310.63
3.94
19810.63
3.94
198
209
209
O
Running
Speed
Torque
(RPM)
lbs.)
3.27 (ft.
0.35
6.691650
4.02
793
8.19 682
4.13
609
9.45 5.12
9.45 498
5.12
450
416
356
11.5
0.35
23.9
0.47
27.8
31.2
0.47
38.1
0.47
42.2
45.7
53.2
P
1.97
T
U
6.24
4.76
Gearbox
ratio/model
NEMA
Weight
Weight
(lbs) lbs.
AX
Frame
w/motor
w/o
7.4
56 motor20
–
159
1.97 7.12
4.76 8.13
2.08 DC21*
210
1.972.428.14
4.76 12.44
DC21*
210
DC21*
210
1.972.719.67
4.76 13.3
DC31*
225
1.973.319.67
4.76 13.3
3.67 DC31*
225
3.97 DC22
236
4.63 DC22
236
140 76
127
140127
180127
180142
142
153
153
TYPE 10
DC22
236
153
DC22
236
153
(Shaft in – Shaft
DC22
236
153
DC22
236
153
328
293
261
224
64
72
80
94
5.18
5.79
6.51
7.57
DC22
DC22
DC22
DC22
292
292
292
292
209
209
209
209
319
285
253
218
59.6
66.6
74.9
87.1
5.18
5.79
6.51
7.57
215
173
145
116
98
121
145
180
7.90
9.80
11.71
14.55
DC32
DC32
DC32
DC32
323
323
323
323
240
240
240
240
209
168
141
113
90.9
112.7
134.7
167.3
7.90
9.80
11.71
14.55
DC32
DC32
DC32
DC32
267
267
267
267
184
184
184
184
113
101
91
80
186
206
231
260
15.03
16.67
18.67
21.06
DC32
DC32
DC32
DC42
323
323
323
358
240
240
240
275
110
99
88
78
172.8
191.7
214.7
242.2
15.03
16.67
18.67
21.06
DC32
DC32
DC32
DC42
267
267
267
302
184
184
184
219
302
320
362
396
A
24.41
25.88
29.29
32.09
B
358
358
358
389F
275
275
275
306
G
68
64
56
L51
389
1.75
514
2.12
514
306
3.74
431
4.33
431
2.68
.875 2.12
69
69
58
HSV
52
44
A2
27
A4
22
475
9.95
780
11.5
950
DC42
DC42
DC42
DC52 D
C
38.45 7.40
DC52 .625
3.48
62.87 DC63*
4.09
77.46 8.54
DC63*.875
A8
12.99
4.68
Model
9.21
OtherA10
gearbox
ratios5.88
available.
19.32
11.08 1.125 2.875
45
75
75
out)
3.15
43
6.89
26
7.83
21
280.7
24.41 DC42
297.6
25.88 DC42
336.8
29.29 DC42
369.0 N 32.09
M
O DC52
P
442.2 3.2738.45
5.71
0.35 DC52
1.57
723.0
62.87 DC63*
6.69
0.35 DC63*
1.57
890.8 4.0277.46
333
8.24
458
7.12
458
219
219
219
U 250 E
4.76250 3.79
375
4.76375 4.26
5.12
3.54
9.33
8.19
4.13
0.47
1.57
8.14
4.76
4.77
5.71
3.94 10.63
9.45
5.12
0.47
1.97
9.67
4.76
9.5
I
302
302
302
333
T
27
*NOTE:
Denotes
single, triple,
quadruple1.125
reduction2.875
which reverses
output 10.63
shaft rotation.
rotation
control1.97
is used, 9.67
check for 4.76
proper
A12
19.32
5.88or 11.08
5.71 the3.94
9.45If single
5.12
0.47
installation.
9.5
E1–10
E1–18
18
TB Wood’s 888-449-9439
..... P-1677-TBW
11/12
DIMENSIONS — GEAR REDUCERS
RATINGS
Dimensions - Gear Reducers
HSV 16
Double Reduction
HSV
16B
DC02, 12, 22, 32, 42, 52, 62, 72, 82, 92
Single Reduction
DC11, 21, 31, 41, 51
Triple Reduction
DC23, 33, 43, 53, 63, 73, 83, 93, 103
7.6 HP @ max. output speed with 10 HP electric motor
12 HP @ max output speed with 15 HP electric motor
Max.
Output
Speed
(RPM)
Max.
Speed
(RPM)
1700
817
659
552
Running
Torque
(lb/ft)
23
48
59
71
384
102
Reducers
309 (inches)
127
Dimensions
Gearbox
ratio/model
Weight (lbs)
w/motor w/o motor
Running
Torque
(ft. lbs.)
Gearbox
ratio/model
Weight (lbs)
w/motor w/o motor
–
2.08 DC31*
2.58 DC31*
3.08 DC41*
431
510
510
561
286
365
365
416
1500
721
581
487
44
92
114
136
–
2.08 DC31*
2.58 DC31*
3.08 DC41*
612
691
691
704
330
409
409
422
DC32
DC32
DC32
DC32
539
539
539
539
394
394
394
394
453
371
327
280
146
178
202
235
3.31
4.04
4.58
5.35
DC51*
DC51*
DC42
DC42
759
759
786
786
477
477
504
504
252
215
155
182
4.43
5.50
6.74
7.90
173
138
112
99
225
282
348
394
9.80
12.28
15.12
17.15
DC32
DC42
DC42
DC52
539
605
605
636
394
460
460
491
242
206
176
147
272
320
374
449
6.19
7.28
8.50
10.2
DC42
DC42
DC42
DC42
786
786
786
786
504
504
504
504
73
46
35
34
535
852
1121
1167
23.27
37.05
48.73
50.73
DC52
DC62
DC62
DC63
636
785
785
761
491
640
640
616
123
107
87
82
532
616
755
800
12.10
14.00
17.15
18.14
DC52
DC52
DC52
DC62
817
817
817
966
535
535
535
684
32
27
23
1238
1446
1722
53.82 DC63
62.87 DC63
74.87 DC73*
761
761
884
616
616
739
40
34
28
25
1630
1900
2300
2660
37.05
43.11
52.24
60.46
DC62
DC72
DC73*
DC73*
966
1089
1065
1065
684
807
783
783
24
21
2720
3090
61.89 DC83*
70.24 DC83*
1281
1281
999
999
Other gearbox ratios available.
*NOTE: Denotes single, triple, or quadruple reduction which reverses the output shaft rotation. If single rotation control is used, check for proper
installation.
* Overall length on 182TC/184TC flange size may be shorter.
P-1677-TBW
11/12..... E1–19
E1–11
TB Wood’s 888-449-9439
19
MANUAL CONTROLS
Manual Controls
HSV
HSV-A
Code 00
Standard Handwheel Control
This is the standard control supplied with
the HSV. It provides precise speed control
in both directions and ease of operation.
The number of turns from maximum
reverse to forward and the operating
torque is shown in the table below.
Code 01
Right Angle Handwheel Control
This control incorporates a bevel gear set
and operates identically to the Code 00.
The handwheel can be rotated to several
positions so that it faces down, horizontal
or some other convenient angle.
Code 02
Lever Control
This lever control operates over approximately 90 degrees from maximum reverse
to forward. It has a friction clutch to adjust
the amount of force required to stroke it
and will stay in place when set. The control can be adjusted to locate this zero
position at different angular locations.
There is about 5 degrees of deadband in
the control on either side of the center
zero position.
E1–20
20
TB Wood’s 888-449-9439
..... P-1677-TBW
11/12
RATINGS
MANUAL CONTROLS
Manual Controls
HSV-A
HSV 14
HSV
A10
Code 03
Heavy Duty Lever Control
This operates in the same manner
as the Code 02 but is recommended
for more frequent use. It is also
available in a flanged version (Code
03F) to mount some other device
such as a chain sprocket for example.
NOT AVAILABLE
NOT PICTURED
182TC Input & Output Std.
2.5 HP @ max. output speed with 3 HP electric motor
Max.
Output
Speed
(RPM)
Running
Torque
(lb/ft)
Gearbox
ratio/model
1700
8
–
817NOT AVAILABLE
16
2.08 DC21*
702
20
2.42 DC21*
550
26
3.09 DC21*
Code
09(lbs)
Weight
Handwheel
Control
w/motor w/o motor
with Flexible Shaft
2.0 HP @ max output speed with 3 HP electric motor
Max.
Speed
(RPM)
Running
Torque
(ft. lbs.)
134
71
1650
6.0
This
control122
incorporates 6 feet
187
793 of
12.5
flexible
for remote mounting
187 shaft122
682 the14.5
handwheel
to
a
bracket
or
panel.
187
122
534
18.5
Available on sizes 11 through 15
187
122
450
22.0
only.
213
148
319
31.1
213
148
285
34.7
213
148
253
39.1
Gearbox
ratio/model
Weight (lbs)
w/motor w/o motor
–
139
PICTURED
2.08NOT
DC21*
192
2.42 DC21*
192
3.09 DC21*
192
76
127
127
127
3.67
5.18
5.79
6.51
DC21*
DC22
DC22
DC22
192
218
218
218
127
153
153
153
463
328
293
261
28
40
45
50
3.67
5.18
5.79
6.51
DC21*
DC22
DC22
DC22
224
200
156
139
58
65
84
94
7.57
8.48
10.89
12.20
DC22
DC22
DC22
DC22
213
213
213
213
148
148
148
148
218
195
152
135
45.4
50.9
65.3
73.2
7.57
8.48
10.89
12.2
DC22
DC22
DC22
DC22
218
218
218
218
153
153
153
153
115
82
64
54
113
160
205
241
14.69
20.70
26.57
31.16
DC22
DC32
DC32
DC32
213
231
231
231
148
166
166
166
112
80
62
53
88.1
124.2
159.4
187.0
14.69
20.70
26.57
31.16
DC22
DC32
DC32
DC32
218
236
236
236
153
171
171
171
48
29
21
282
450
615
35.25 DC42
58.27 DC53*
79.69 DC53*
Code
279 12 214
47
211.5
35.25 DC42
284
219
292
227
28
349.6
58.27
DC53*
297
232
Clevis Control
325
260
22
460.1
79.69 DC53*
330
265
This high force control is directly conNOT AVAILABLE
nected to the variator pump eccentric
Other gearbox ratios available.
ring. Stroking the clevis in and out
*NOTE: Denotes single, triple, or quadruple reduction
whichthe
reverses
theThe
output
shaft rotation. If single rotation control is used, check for proper
changes
speed.
Zeroing
installation.
Device (option 6) can be added to
assure a return to zero speed when
control forces are released. Force
requirements and maximum clevis
travel are shown in the table below.
E1–9
E1–21
P-1677-TBW
11/12..... TB Wood’s 888-449-9439
21
ELECTRONIC REMOTE CONTROLS (ERC)
Electronic Remote Controls (ERC)
HSV-A
HSV
Code 20
ERC (Fast)
The ERC’s consist of a small motor
driving a worm gear through a slip
clutch to control the position of the
eccentric ring in the variator. The slip
clutch allows for a manual handwheel override and protects the
small electric motor from stalling if
over-controlled. The response time
from zero to maximum speed is 14
seconds. The standard motor is a
permanent split capacitor type. The
position of the motor can be rotated
around the axis of the handwheel.
See notes below.
Code 22
ERC (Slower)
This control operates more slowly
than the Code 20 requiring 50 sec.
to go from zero to maximum speed.
All other features are the same.
Notes:
1. Pushbuttons are not supplied with
the control.
2. Pushbuttons should be crosswired
to protect the motor.
3. Control motors with other voltages
and enclosures are available at
additional cost.
Code 22
ERC (Slower)
This control operates more slowly
than the Code 20 requiring 50 sec.
to go from zero to maximum speed.
All other features are the same.
Code 23
Code 23
ERC (Slowest)
ERC (Slowest)
This control operates more slowly
than the Code 20 requiring 125 sec.
to go from zero to maximum speed.
All other features are the same.
This control operates more slowly
than the Code 20 requiring 125 sec.
to go from zero to maximum speed.
All other features are the same.
Code 31
PLC / Hydraulic
This control interfaces with a digital
electronics card on the customers
machine (PLC or PC). This control provides for infinite speed control and
bi-directional operation with feed back.
The solenoid valve may also be pulsed
to provide proportional speed control.
NOT AVAILABLE
E1–22
22
TB Wood’s 888-449-9439
..... P-1677-TBW
11/12
RATINGS
Electronic Remote Controls (ERC)
HSV 12
HSV-A
Code 37
HSV
A4
Electronic Control
This Electro-Hydraulic - Electronic proportional control provides a continuous
speed adjustment by means of closed
loop regulation. It will ensure speed stability even when there is a large variation in load. The control accepts a continuously changing reference signal and
can provides adjustable acceleration
and deceleration ramps. Speed regulation can be obtained using potentiometers or analog signals. The control uses
an Electronic card with speed feedback
sensor and proportional solenoid143TC
valve. Input & Output Std.
0.85 HP @ max. output speed with 1 HP electric
motor
@ max output speed with 1 HP electric motor
Direction
of rotation must.75
beHP
specified.
Max.
Output
Speed
(RPM)
Running
Torque
(lb/ft)
Gearbox
ratio/model
Weight (lbs)
w/motor
Codew/o
38motor
Max.
Speed
(RPM)
Running
Torque
(ft. lbs.)
Gearbox
ratio/model
Electronic
65
29 Control 1650
2.1
100
64
809
4.3
Same as Code 37 but includes a second
100
64
711
4.9
solenoid value to allow for mechanical
100
64
583
5.9
zeroing of input shaft
100
64
519
6.7
100
64
458
7.6
110
73
424
8.2
110
73
342
10.1
–
2.04 DC11*
2.32 DC11*
2.83 DC11*
3.18
3.60
3.89
4.82
DC12
DC12
DC12
DC12
Code 4673
110
297
11.7
110
73
239
14.5
Gradual Start Manual
110
73
212
16.4
110
73
201
17.2
This control provides handwheel control
110
73
178
19.5
but includes
from
110
73 adjustable start
166 times20.9
2
to
20
seconds.
It
is
recommended
for
110
73
146
23.7
high
inertia
starting.
Direction
of
rotation
110
73
129
26.9
must be specified. For bi-directional
114
123 charge
28.1
operation,77
a Code D reversible
114
77
99
35.1
pump is required.
114
77
88
39.5
114
77
78
44.7
DC22
DC22
DC22
DC22
139
139
139
Code
139
1700
834
733
601
2.6
5.4
6.1
7.4
–
2.04 DC11*
2.32 DC11*
2.83 DC11*
535
473
437
353
8.4
9.5
10.2
12.7
3.18
3.60
3.89
4.82
DC11*
DC11*
DC02
DC02
306
247
218
208
14.6
18.0
21
22
5.56
6.89
7.80
8.19
DC02
DC02
DC02
DC02
184
171
151
133
24
26
30
34
9.28
9.95
11.27
12.82
DC02
DC02
DC02
DC02
127
102
91
80
35
44
50
56
13.39
16.73
18.79
21.28
72
59
49
40
62
76
91
112
23.74
28.80
34.69
42.82
37
30
20
121
151
231
46.25 DC32
57.53 DC32
88.18 DC33*
102
102
102
49
102
Gradual Start ERC
70
57
48
39
49.9
60.5
72.8
89.9
154
119
36
97.1
Same as119
Code 46 except 29
uses an
elec154
120.8
tric
gear
motor
control
rather
than
the
167
132
19
185.2
handwheel.
Weight (lbs)
w/motor w/o motor
60
95
95
95
24
59
59
59
DC11*
DC11*
DC02
DC02
95
95
105
105
59
59
68
68
5.56
6.89
7.80
8.19
DC02
DC02
DC02
DC02
105
105
105
105
68
68
68
68
9.28
9.95
11.27
12.82
DC02
DC02
DC02
DC02
105
105
105
105
68
68
68
68
13.39
16.73
18.79
21.28
DC12
DC12
DC12
DC12
109
109
109
109
72
72
72
72
23.74
28.80
34.69
42.82
DC22
DC22
DC22
DC22
134
134
134
134
97
97
97
97
149
149
162
114
114
127
46.25 DC32
57.53 DC32
88.18 DC33*
Other gearbox ratios available.
*NOTE: Denotes single, triple, or quadruple reduction which reverses the output shaft rotation. If single rotation control is used, check for proper
installation.
E1–23
E1–7
P-1677-TBW
11/12..... TB Wood’s 888-449-9439
23
PNEUMATIC PROPORTIONAL CONTROLS
Pneumatic Proportional Controls
HSV-A
Code 52
HSV
Hydropneumatic Proportional
Control (3-15 psi)
Instrument air pressure at 3-15 psi is used
to stroke this control from zero to the maximum speed. For CW rotation the control
is mounted on the left; for CCW rotation
the control is mounted on the right. Ideal
for explosion-proof environments this control is sensitive, rugged and reliable.
Simple in design, it has only one
diaphragm and two springs.
Note: Control for one direction only.
Specify rotation direction.
Code 53
Hydropneumatic Proportional
Control (15-45 psi)
NOT AVAILABLE
This control is identical in construction to
the Code 52 except it has a smaller
diaphragm to accept higher air pressures.
In addition, it has a small needle valve in
the hydraulic supply line to meter oil into
the control thereby providing an adjustable
acceleration time (ramping). Rotation and
mounting considerations are the same as
the Code 52.
Note: Control for one direction only.
Specify rotation direction.
Electrohydraulic Remote Controls
ELECTROHYDRAULIC
REMOTE CONTROLS
All of the electrohydraulic controls consist of a double-acting cylinder controlled by a 4-way valve. Powered by the charge pump, the controls are fully
reversible. Manually preset speeds and liner (jerk-free) accelerations are the
important features of these controls.
Code 65
Electrohydraulic Control with two
preset speeds and zeroing device
This allows the HSV to operate at two different speeds which are preset by ring
nuts. A small flow control valve permits
controlled acceleration between the two
speeds. Releasing both solenoids on the
directional valve brings the control to zero
speed without shutting off the input motor.
E1–24
24
TB Wood’s 888-449-9439
..... P-1677-TBW
11/12
HSV VERSUS
HSV-A
OVERVIEW
ELECTROHYDRAULIC
REMOTE
CONTROLS
Electrohydraulic Remote Controls
HSV-A
HSV
Input Options
Shaft (T 10)
NEMA C
Top Mount Motor
NOT AVAILABLE
Output Options
Shaft (T 10)
NEMA C
Manual Controls
00 - Handwheel
01 - Right Angle HW
02 - Lever
03 - HD Lever
09 - Flexible Shaft
12 - Clevis
Remote Controls
20 - Electric (Fast)
22 - Electric (Slow)
23 - Electric (Very Slow)
31 - Hydraulic for PLC
37 - Electro-Hydraulic
38 - Electro-Hydraulic
46 - HW w/ ramp start
49 - Electric w/ ramp start
52 - Hydraulic-Pneumatic
53 - Hydraulic-Pneumatic
65 - Elect-Hydra w/ ps & 0
NOT AVAILABLE
66 - Elect-Hydra w/ presets
67 - Electro-Hydraulic
68 - Electro-Hydraulic
71 - Synchronized
00/3 - Auto Winder
P-1677-TBW
HSV
Feature Comparison
HSV
Output
HP Range
1/2 to 20
Code
66
Relative
Cost
Higherwith two
Electrohydraulic Control
Housing
Material
preset
speeds only Cast Iron
Internal Gearing
Not Available
Identical in function to the Code 65, this
control operates only at one or the other
of two preset speeds. Zeroing of the
control is assured only if one of the ring
nuts is set at zero speed.
HSV-A
1/3 to 4
Lower
Aluminum
Optional
HSV-A
Code 67
Accessories
HSV
HSV-A
HSV
HSV-A
Electrohydraulic remote control
0
Dial
Indicator
HW
Opt
Opt
Std with zeroing
Opt device
3 - Press Compensator
Opt
NA
Opt
Std
This control incorporates a cylinder
- Adj. Tor. Limit Valve
Opt
NA
Opt locking valve
NA and two flow4 controls
that
6
Zero
Dev.
for
Man
Cont
Opt
NA
meter oil out of the control. This allows
8Aspeed
- Tachwhile
PU w/ Analog M
Opt
Opt
HSV the control
HSV-A
to lock into any
8D (linear
- Tach PU w/ Digital M
Opt
Opt
Std accelerating
Optor decelerating
ramping).
Furthermore,
the
two
flow
8L - Tach PU w/o Meter
Opt
Opt
Opt
Std
controls allow independent control of
9(2) - L Switch Box for RC
Opt
Opt
acceleration and deceleration ramps.
L Switch Box for RC
Opt
Opt
HSV When the
HSV-A
HSV is shut off9(3)
the -control
9(6)
L
Switch
Box
for
RC
Opt
Opt
Std automatically
Std moves to the zero speed
Opt position. Opt
Options
HSV
HSV-A
Opt
Opt
Code
67
A - Separate Charge Pump
Opt
NA
Opt
NA
Remote
Electrohydraulic
Control
B
Bypass
Valve
Opt
NA
Opt
NA
C - Vertical
Opt
Opt
speedMount
Opt This control
NAadjust the variator
through push buttoms and
gives
the
D - Reversible Charge Pump
Opt
Opt
NOT AVAILABLE
- Flow Control
Opt
NA
HSV same control
HSV-Aas code 20 F(Remote
Electric Control). This control is recomG - Potentiometer Feedback
Opt
Opt
Opt
Opt
mended when rapid acceleration and
- Pressure
Tap
Opt
Opt
Opt deceleration
Opt is required orMwhen
there
M(G)The
- Press
Opt
Opt
Opt are frequent
Opt speed changes.
con- Tap w/ Gauge
a deviceM(PS)
to adjust
the Tap w/ Switch
- Press
Opt
NA
NA trol also contains
Opt
acceleration
and
deceleration
ramp.
N - High Temp, Cutoff
Opt
Opt
Opt
Opt
P
Oil
Preheat
Kit
Opt
Opt
Opt
Opt
Q - Compensated Oil Flow
Opt
NA
Opt
Opt
Code 68
R
External
Cooler
Valve
Opt
Opt
Opt
Opt
Electrohydraulic remote control
RR - Valve & Radiator
Opt
Opt
Opt
Opt
with electrical auxiliary zeroing
S
Electronic
Adjuster
(ERC)
Opt
Opt
Opt
device NA
W- Remote Speed Set
Opt
NA
Opt
Opt
A solenoid valve (19A) is used to cut
Z(I) - Press Act. Breather
Opt
Opt
Opt
Opt
flow to the control thereby allowing it to
Z(2)
Epoxy
Paint
Opt
Opt
Opt stroke to Opt
zero speed without having to
Oil
Opt
Opt
Opt shut off the
NAdriving motor.Z(3)
In all- Synthetic
other
NA aspects the
Optcontrol is identical to the
Solenoid 19A must be enerNA Code 67.Opt
gized for the control to operate. The
auxiliary zeroing feature is not intended
to be used as an emergency shutdown,
it merely overrides any preset ramps.
E1–5
E1–25
11/12..... TB Wood’s 888-449-9439
25
MACHINE SPECIFIC CONTROLS
Machine Specific Controls
HSV
HSV-A
Code 71
Synchronized Control
The control synchronizes two speeds
(primary and secondary). Power factor
correction is substituted by this control.
The Synchronizer Control is mainly
used on Packaging Machines (Flow
Pack Systems).
NOT AVAILABLE
The control is used to keep the label
and bags in a central position compared to the bag length The control has
two input controls: one by handwheel
setting the feed or the package length,
the second utilizes a piloted impulse to
a solenoid valve from proximility switches or from a photo-electric cell. This latter signal allows the handwheel setting
to be increased or decreased to ensure
the label position central on the bag.
Code 0013
Device For Automatic Winders
It permits controlling output shaft variable speed of the variator according to
the resistance torque. Speed is automatically decresed according to the
increasing diameter of the reel and corresponding peripheral speed. This permits winding at a controlled tension with
a 1:6 ratio of minimum and maximum
diameter- In order to get lower or higher
tension values, it is necessary to make
manual regulations with handwheel.
NOT AVAILABLE
When placing orders please state direction of rotation of output shaft.
E1–26
26
TB Wood’s 888-449-9439
..... P-1677-TBW
11/12
ACCESSORIES
HYDROSTATIC SPEED
VARIATOR
Accessories
The Hydrostatic Speed Variator is available with a wide variety of accessories and options that can extend and improve
the
capabilities
of the standard control mechanisms as well as monitor and control
systemrotate
loading.
Fixed
displacement
Main bearings
radial piston motor
to eliminate friction
Variable displacement
radial piston pump
HSV
HSV-A
Code 0
Handwheel with Indicator Dial
HSV & HSV-A
Input shaft
The gravity type indicator has a scale
which reads the number of handwheel turns and fractions thereof. It
allows an operator to set the speed
and then return to it when needed. It
does not provide a direct speed readout. The hands on the dial operate
like the hands of a clock.
Output
Shaft
Code 3
Code 4
Code 6
Device for Automatic Winders
(Pressure Compensator)
HSV
Only
Lightweight
Adjustable Torque-Limiting
(Relief) Valves HSV Only
Zeroing Device
HSV Only
Handwheel for
infinite speed
control
center
the
This device will spring
eccentric ring of the HSV to bring the
torque load on
This inexpensive device can
drive to zero speed. It can be used in
the HSV by sensing system pressure. decrease the relief valve setting to
conjunction with control codes 02,03
Main
relief
valves
for
It destrokes or slows down the unit in
limit torque in torque-sensitive applioverload
protection
Drain
plug12 for a positive control to zero.
and
response to increasing torque thereby cations. Starting torque capability is
eliminating the need for a dancing
likewise reduced.
roller on a windup machine. Other
applications involving load sensing
are possible. Contact the factory for
further details.
Aluminum
This
deviceHousing
monitors
Code 8
Code 9
Tachometer Package
HSV & HSV-A
Limit Switch Boxes for
Presetting Speeds
HSV & HSV-A
A two-pole pickup in the HSV generates a small alternating current
whose voltage is proportional to the
RPM. The pickup and wheel are contained inside the HSV. The position of
the pickup can be rotated. The meter
can be calibrated to almost any scale,
for example feet per minute or gallons
per minute, etc. A digital tachometer
is available at additional cost.
The switch boxes mount on the HSV
opposite the control mechanism and are
used to set speeds in conjunction with
control codes 20, 22, 67 and 68.
Code 9 (2) Sets 2 speeds
Code 9 (3) Sets 3 speeds
Code 9 (6) Sets 4 speeds and zero speed
Size 15
P-1677-TBW
11/12..... Output End (Hydraulic Motor)
E1–27
E1–3
TB Wood’s 888-449-9439
27
OPTIONS
Options
Code Q – HSV only
Compensated Flow Control
Code A – HSV only
Code F – HSV only
Separate Charge Pump
Flow Controls for codes 65
and 66
This option gives design flexibility in
two areas. First it allows the HSV to
accept input speeds below 900
RPM. Secondly, it allows for reversal
of the input shaft rotation to get bidirectional performance out of unidirectional controls (Codes 52 and
53). The external pump is also supplied with small driving motor.
Code B – HSV only
Bypass Valve
The bypass valve is connected to
both sides of the hydrostatic closed
loop. When open it allows flow from
one side to the other bypassing the
hydraulic motor. It is intended for
applications requiring the HSV output shaft to freewheel when shut off.
It can also be used when a brake is
applied to the output shaft. Pressure
drop through the valve when the
HSV is stroked and running will
result in rotation of the output shaft.
Code C – HSV & HSV-A
Vertical Mount Kit
The HSV can be mounted with
shafts vertical or with feet on a sidewall. To do so requires the installation of a vertical mount kit which is a
small duct to supply the charge
pump inlet with oil. Not available on
the model 16B or 17B.
Code D – HSV & HSV-A
Reversible Charge Pump for
HSV Sizes 11, 12, 13, 14, 15,
A2, A4, A8, A10, A12
This option allows for reversal of the
input electric motor, thereby gaining
two advantages: Bi-directional performance from uni-directional controls codes (52 and 53), and doubling the number of preset speeds
for the controls and options that offer
them.
These allow independent acceleration and deceleration ramps to be
set for the two controls.
Code G – HSV & HSV-A
Potentiometer Feedback
It is a device supplied on request
with control code 20-22-23. The
code G is a linear potentiometer that
reads the exact relationship of the
position of the variator control to the
speed of the variator. Any speed
change causes a movement of the
potentiometer and hence a change
of signal. The potentiometer gives a
feedback to the electronic card
(RCF) or other device allowing a
continuous control of the unit speed.
Code M – HSV & HSV-A
Pressure Tap
System pressure which is proportional to torque can be monitored
with the pressure tap. A gauge can
be used to monitor torque or a pressure switch can be tripped to limit
torque and protect the system. A
single tap to read one side of the
hydrostatic loop or a double tap to
read both sides is available. A pressure gauge or a pressure activated
switch is available.
Code N – HSV & HSV-A
Thermo Switch
This option provides a switch if the
HSV unit exceeds a predetermined
temperature.
Code P – HSV & HSV-A
Preheat Kit
This consists of 1 or 2 immersion
heaters and a thermoswitch to preheat the oil for extremely cold environments. They are rated for 115
VAC, 60 Hz.
Note: Accessory Codes 3 and 4 and Option Codes B and M
are mutually exclusive. Only one may be mounted to a variator.
28
TB Wood’s 888-449-9439
E1–28
This pressure and temperature compensated flow control provides more
uniformity of control response under
varying temperature conditions. It can
be incorportated into any hydraulic
control powered by the charge pump.
Code R – HSV & HSV-A
Oil Cooler Package
This option consists of a cooler valve
and a radiator with fan motor to cool
the oil in high ambient temperature
applications. Excess charge pump
flow is brought outside the HSV with
the cooler valve. It is then sent to the
air-oil heat exchanger and returned
to the case of the drive. Other types
of heat exchangers may be used in
conjunction with the valve.
Code S – HSV & HSV-A
Electronic Adjuster
This device is exclusively coupled
with electric controls (code 20-2223-31 and 67).
The card allows the proportional
adjustment of the control dependent
upon the input preset signal. The
RCF adjuster operated in a closed
loop using a voltage signal from a
potentiometer (code G) which continually monitors the situation of the
variator (for controls 20-22-23). The
RCF-FT adjuster can have a feedback also from Code 8 (directly
speed feedback).
Code W – HSV only
Remote Speedset Device
Used in conjunction with control
Codes 65 and 66, this electrohydraulic device can be remotely set to
two equal speeds in opposite directions of rotation.
Code Z – HSV & HSV-A
Miscellaneous Options
• Epoxy Paint
• Synthetic Oil
• Stainless Steel Shafts
and Hardware
• Special Breather
The breather option is recommended
for dusty, dirty and heavy washdown
environments. A pressure activated,
sintered metal breather, excludes
contaminants for the interior of the
HSV case.
..... P-1677-TBW
11/12
The power of one, the strength of many.
Other product solutions from
Altra Industrial Motion
www.altramotion.com
Our comprehensive product offering is comprised of nine major
categories including electromagnetic clutches and brakes, heavy duty
clutches and brakes, overrunning clutches, gearing, engineered
couplings, engineered bearing assemblies, linear products and
belted drives. With thousands of product solutions available, Altra
provides true single source convenience while meeting specific customer
requirements. Many major OEM’s and end users prefer Altra products as
their No.1 choice for performance and reliability.
Electromagnetic
Clutches and Brakes
Heavy Duty
Clutches and Brakes
Overrunning
Clutches
Warner Electric
Inertia Dynamics
Matrix International
Wichita Clutch
Twiflex Limited
Industrial Clutch
Formsprag Clutch
Marland Clutch
Stieber Clutch
Engineered Couplings
and Universal Joints
Belted Drives
and Sheaves
TB Wood’s
Ameridrives Couplings
Ameridrives Power Transmission
Bibby Turboflex
Lamiflex Couplings
TB Wood’s
Linear Products
Engineered
Bearing Assemblies
Precision Couplings
and Air Motors
Kilian Manufacturing
Huco Dynatork
Warner Linear
P-1677-TBW
11/12..... Gearing
Boston Gear
Nuttall Gear
Delroyd Worm Gear
Bauer Gear Motor
TB Wood’s 888-449-9439
4
Altra Industrial Motion
All Customer Service phone numbers shown in bold
Electromagnetic
Clutches and Brakes
Couplings
Heavy Duty
Clutches and Brakes
Overrunning Clutches
Warner Electric
Ameridrives Couplings
Wichita Clutch
Formsprag Clutch
Electromagnetic Clutches
and Brakes
Mill Spindles, Ameriflex,
Ameridisc
Pneumatic Clutches
and Brakes
Overrunning Clutches
and Holdbacks
New Hartford, CT - USA
1-800-825-6544
Erie, PA - USA
1-814-480-5000
Warren, MI - USA
1-800-348-0881– Press #1
For application assistance:
1-800-825-9050
Gear Couplings
Wichita Falls, TX - USA
1-800-964-3262
Bedford, England
+44 (0) 1234 350311
For application assistance:
1-800-348-0881 – Press #2
Twiflex Limited
Marland Clutch
St Barthelemy d’Anjou, France
+33 (0) 2 41 21 24 24
Precision Electric Coils and
Electromagnetic Clutches and
Brakes
Columbia City, IN - USA
1-260-244-6183
Matrix International
Electromagnetic Clutches
and Brakes, Pressure Operated
Clutches and Brakes
Brechin, Scotland
+44 (0) 1356 602000
New Hartford, CT - USA
1-800-825-6544
Inertia Dynamics
Spring Set Brakes; Power On and
Wrap Spring Clutch/Brakes
New Hartford, CT - USA
1-800-800-6445
San Marcos, TX - USA
1-800-458-0887
Bibby Turboflex
Disc, Gear, Grid Couplings,
Overload Clutches
Dewsbury, England
+44 (0) 1924 460801
Boksburg, South Africa
+27 11 918 4270
TB Wood’s
Twickenham, England
+44 (0) 20 8894 1161
Industrial Clutch
Pneumatic and Oil Immersed
Clutches and Brakes
Waukesha, WI - USA
1-262-547-3357
Elastomeric Couplings
Chambersburg, PA - USA
1-888-829-6637– Press #5
For application assistance:
1-888-829-6637 – Press #7
General Purpose
Disc Couplings
San Marcos, TX - USA
1-888-449-9439
Ameridrives Power
Transmission
Linear Products
Universal Joints, Drive Shafts,
Mill Gear Couplings
Warner Linear
Linear Actuators
Green Bay, WI - USA
1-920-593-2444
Belvidere, IL - USA
1-800-825-6544
Huco Dynatork
For application assistance:
1-800-825-9050
Precision Couplings
and Air Motors
St Barthelemy d’Anjou, France
+33 (0) 2 41 21 24 24
Caliper Brakes and Thrusters
Hertford, England
+44 (0) 1992 501900
Chambersburg, PA - USA
1-800-829-6637
Roller Ramp and Sprag Type
Overrunning Clutches
and Backstops
South Beloit, IL - USA
1-800-216-3515
Stieber Clutch
Overrunning Clutches
and Holdbacks
Heidelberg, Germany
+49 (0) 6221 30 47 0
Gearing
Belted Drives and Sheaves
Boston Gear
Enclosed and Open Gearing,
Electrical and Mechanical
P.T. Components
TB Wood’s
Belted Drives
Charlotte, NC - USA
1-800-825-6544
Chambersburg, PA - USA
1-888-829-6637 – Press #5
For application assistance:
1-800-816-5608
For application assistance:
1-888-829-6637 – Press #7
Bauer Gear Motor
Engineered
Bearing Assemblies
Geared Motors
Esslingen, Germany
+49 (711) 3518 0
Somerset, NJ - USA
1-732-469-8770
Kilian Manufacturing
Engineered Bearing
Assemblies
Nuttall Gear and
Delroyd Worm Gear
Syracuse, NY - USA
1-315-432-0700
Worm Gear and
Helical Speed Reducers
Niagara Falls, NY - USA
1-716-298-4100
Lamiflex Couplings
Flexible Couplings, Bearing Isolators,
and Coupling Guards
For information concerning our
sales offices in Asia Pacific
check our website
www.altramotion.com.cn
São Paulo, SP - Brasil
(11) 5679-6533
www.tbwoods.com
1
440 North Fifth Avenue
Chambersburg, PA 17201 - USA
717-264-7161
Fax: 717-264-6420
TB Wood’s 888-449-9439
P-1677-TBW
11/12
Printed in USA
..... P-1677-TBW
11/12