Ultra Force, Low Profile Gas Springs!

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Transcription

Ultra Force, Low Profile Gas Springs!
Catalog No. C06110G
®
Ultra Force® Nitrogen Gas Springs
U Series
Ultra Force, Low Profile Gas Springs!
• Up to 22 tons of force on contact
• UltraPak® cartridge for long life
• Operates self-contained or linked
PED
97/23/EC
COMPLIANT
Ultra Force® Nitrogen
Gas Springs
Introduction
Adjustable Force
®
The global leader in nitrogen gas spring technology
DADCO produces top quality products at
competitive prices and provides a superior level of
customer service. Founded in 1958, DADCO is the
highest volume producer of gas springs for press
tools. DADCO’s products are widely approved
and used in global operations for many industries
including metal stamping, automotive and plastic
injection molding.
For convenience, self-contained cylinders usually are
delivered pre-charged to the desired force and ready to
install. If force adjustment is ever needed, a filling/draining
port is located in the cylinder for safe, easy access.
UltraPak® Technology (U.0400 - U.20000)
The U Series incorporates superior gas spring technology
into DADCO’s UltraPak® cartridge. The UltraPak®
employs advanced materials to reduce the rod cartridge
profile while increasing performance. The UltraPak® is
comprised of a rod wiper, rod seal and guide arranged to
extend life, retain lubrication, exclude contaminants, and
provide excellent wear characteristics. When coupled with
DADCO’s superior finished piston rod, the UltraPak® is
the ultimate sealing system in compact height gas springs.
Numerous Piping Options
High Force + Compact Height = Ultra Force®
DADCO’s Ultra Force® (U Series) Gas Springs are
ideal for stampers constrained by limited shut height.
The U Series Gas Springs provide high force in
compact height, offering up to 22 tons of force on
contact. Many sizes, stroke lengths and mount
options are available for new or existing applications.
Model
Diameter
U.0175
U.0325
U.0400
U.0600
U.0800
U.1000
U.1200
U.1600
U.2600
U.4600
U.6600
U.9600
U.20000
19 mm (0.750 )
25 mm (0.984 )
32 mm (1.260 )
38 mm (1.496 )
44.5 mm (1.750 )
50 mm (1.968 )
50 mm (1.968 )
63 mm (2.480 )
75 mm (2.953 )
95 mm (3.740 )
120 mm (4.724 )
150 mm (5.906 )
195 mm (7.670 )
Maximum
Force on Contact
383 lb. (171 daN)
715 lb. (320 daN)
810 lb. (362 daN)
1059 lb. (471 daN)
1655 lb. (736 daN)
2076 lb. (924 daN)
2383 lb. (1060 daN)
3432 lb. (1527 daN)
5362 lb. (2386 daN)
9532 lb. (4241 daN)
14894 lb. (6627 daN)
21447 lb. (9543 daN)
44747 lb. (19910 daN)
High Quality Construction
To ensure their exceptionally long service life,
DADCO’s U Series Gas Springs have high quality
construction features. U.0400 to U.20000 models
are built with a one-piece piston rod and utilize a
double lip rod seal for excellent load capacity and
resistance to wear.
2
Many customers have recognized the benefits of piping
gas springs to monitor, control, and adjust
force from outside the die. DADCO offers
a wide selection of hoses, fittings, control
panels and equipment to simplify the
piping process. For additional information
on piping see page 34.
Customer Satisfaction
DADCO’s motto is “Whatever It Takes To Satisfy Our
Customers.” DADCO will assist in any way possible to
ensure that customers are completely satisfied. DADCO’s
salespeople and distributors are solution-oriented, productknowledgeable, and eager to assist customers. DADCO’s
engineers are available to help customers with specific
applications.
Rapid Delivery
DADCO’s modern 13,150 m2 main production facility as
well as satellite facilities permit the fastest deliveries in the
industry. Products are available both directly and through a
network of trained distributors providing worldwide support.
Warranty
DADCO warrants its U Series Nitrogen Gas Springs to be
free from defects in workmanship or materials for a period
of one year from date of manufacture.
CAD Templates On-line
DADCO’s entire product line is available on-line in solid
models and 2D CAD formats. For more information, visit
our website, www.dadco.net, or contact DADCO.
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
Installation Examples
Ultra Force® Nitrogen
Gas Springs
DADCO offers a variety of mount options to meet specific customer applications. Installation and fastening of
the gas springs should take into consideration load support, fastener selection and torque values. For additional
information on installation requirements see page 35. Cylinder and mount dimensions are shown on pages 4-29.
U.0175 - U.0325
øD
ød
U.0400 - U.20000
M6 Port
> 13
(.50)
> C/2
C
G1/8 Port
U.0175/U.0325:
+.1 (.004)
øD +.4 (.016)
U.0400-U.20000:
+.3 (.012)
øD +.8
(.031)
> 25.4
(1.00)
Drain
Hole
øD
< øD/2
TO Basic Model in a flat bottom pocket. The
pocket must be bored with a flat bottom, or a
spacer must be used to create a flat surface.
TO Basic Model mounted inverted
requires back-up to support the full load.
Retain inverted cylinders tight in the
pocket with the appropriate length cap
screw to eliminate movement.
TO Basic Model mounted to a plate.
Linked cylinders require clearance for
the hose and fittings.
FA/RF/B21/B25/B321/B322/B325 mounts must be fastened to the top groove
only. The wire ring supplied with mounts supports the full load.
B12/B112/B212/B312 mounts must be fastened
to the bottom groove only. Back-up is required
to support the full load.
> D+1
(.040)
ød
> .5
(.020)
C
> ¾C
H + d/2
U.0175/U.0325:
(.004)
øD +.1
+.4 (.016)
U.0400-U.20000:
+.3 (.012)
øD +.8
(.031)
H
øD
B19/B319/B319V mounts require back-up to
support the load.
TO Basic Model mounted in a horizontal pocket. Allow clearance in the rod
pocket to avoid contacting the body of the cylinder during operation. Allow the
rod to locate freely.
DADCO offers customized Sectional Mounting Systems (SMS®), which are fabricated to customer specifications, leak tested and
shipped ready to install.
Six U.2600 gas springs linked using DADCO’s MINILink®
System which includes Y-700 hose, fittings and a Mini Control
Panel.
Four U.4600 gas springs linked using DADCO’s Y-400 hose,
fittings and a Common Control Panel.
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
3
Ultra Force® Nitrogen
Gas Springs
U.0175 — 170 daN / .19 ton
ø11
.43
12.5
S
.49
L
R1
ø17
.67
.04
Part No.
S
37
44
0.28
1.46
1.732
10
40
50
1.969
0.39
1.57
12.7
42.7
55.4
0.50
1.68
2.181
• U.0175.015
15
45
60
0.59
1.77
2.362
U.0175.019
19
49
68
0.75
1.93
2.677
25
55
80
0.98
2.17
3.150
38
68
106
1.50
2.68
4.173
• U.0175.025
• U.0175.038
• U.0175.050
50
80
130
1.97
3.15
5.118
63.5
93.5
157
2.50
3.68
6.181
U.0175.075
75
110
185
2.95
4.33
7.283
• U.0175.080
U.0175.100
U.0175.125
±0.015
7
• U.0175.010
U.0175.063
L
±0.4
inch
U.0175.007
U.0175.013
C
mm
C
80
115
195
3.15
4.53
7.677
100
135
235
3.94
5.31
9.252
125
160
285
4.92
6.30
11.220
5
.20
ø19h11
.748
M6 x 1 Tap
7 Deep
.28
TO - Basic Model
• Preferred Sizes
Ordering Example:
U.0175.025. TO. 180
Part Number:
Charging Pressure:
Includes Series, Model and Stroke Length.
15–180 bar (220–2600 psi).
Mount Option:
When not specified, default is 180 bar.
TO = Basic Model. When not specified,
default is TO. RM, FA,VFA and RF mounts
ordered with cylinder will be attached at the factory.
Refer to page 34 for information on linking.
4
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
Ultra Force® Nitrogen
Gas Springs
U.0175 Force Chart at 2600 psi
U.0175 — 170 daN / .19 ton
U.0175 Force Charts
650
Based on charge
of 2600 psi
FORCE (lb.)
600
265
550
245
500
225
450
205
383 lb.
400
180
350
155
0
10
On-Contact Force
290
20
30
40
50
60
70
80
90
TRAVEL (%)
Mount Options
C90-RM
RM
100
171 daN
daN
171
143
119
95
71
48
24
19
MAXIMUM
RECOMMENDED
TRAVEL 90%
VFA
C90-VFA
44
1.73
2 x ø6.6
ø31.8 BOLT
.26
CIRCLE
ø44
1.72
bar
180
150
125
100
75
50
25
20
FORCE (daN)
On-Contact Force
psi
lb.
2600
383
2175
320
2000
295
1750
258
1500
221
1000
147
500
74
250
37
25
1.250
.98
U.0325 Force Chart at 2600 psi intial charge
32
2 x M5
SHCS
Stroke
#10 SHCS
12.7
.35
1250
SLIDE MOUNT
INTO DESIRED
LOCATION
AND LOCK
1150
1050
950
850
FA
1.182
44
1.73
10
20
30
40
50
C90-FA
60
RF 70
80
90
100
320 daN
C90-RF
CIRCLE
ø44
1.73
1.260
12
2 x M6
.472
SHCS
1/4 SHCS
17
.67
S
Ordering Example:
380
ø32 BOLT
17
.35
425
290
.67
9
470
Split
Wire Ring
Included
90.55.090
650
0
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
AND SCREWS
515
335
25
30
555
750
.98
SHCS
1/4 SHCS
17
.67
9
.50
4 x M6
1.256
Split
Wire Ring
Included
90.55.090
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
AND SCREWS
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
Split
Wire Ring AND SCREWS
Included
90.55.090
S
9
.35
Cylinder with Mount: U.0175.025.RM.180
Mount Only: C90-RM
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
5
Ultra Force® Nitrogen
Gas Springs
U.0325 — 320 daN / .35 ton
ø15
.59
12.5
.49
S
R1
ø23
.91
Part No.
U.0325.007
• U.0325.010
U.0325.013
• U.0325.015
U.0325.019
• U.0325.025
• U.0325.038
• U.0325.050
U.0325.063
U.0325.075
• U.0325.080
U.0325.100
U.0325.125
S
C
mm
L
.04
C
L
±0.4
inch
±0.015
7
37
44
0.28
1.46
1.732
10
40
50
1.969
0.39
1.57
12.7
42.7
55.4
0.50
1.68
2.181
15
45
60
0.59
1.77
2.362
19
49
68
0.75
1.93
2.677
25
55
80
0.98
2.17
3.150
38
68
106
1.50
2.68
4.173
50
80
130
1.97
3.15
5.118
63.5
93.5
157
2.50
3.68
6.181
75
110
185
2.95
4.33
7.283
80
115
195
3.15
4.53
7.677
100
135
235
3.94
5.31
9.252
125
160
285
4.92
6.30
11.220
5
.20
ø25h11
.984
M6 x 1 Tap
7 Deep
.28
TO - Basic Model
• Preferred Sizes
Ordering Example:
U.0325.025. TO. 180
Part Number:
Charging Pressure:
Includes Series, Model and Stroke Length.
15–180 bar (220–2600 psi).
Mount Option:
When not specified, default is 180 bar.
TO = Basic Model. When not specified,
default is TO. RM, FA, VFA and RF mounts
Refer to page 34 for information on linking.
ordered with cylinder will be attached at the factory.
6
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
U.0325 Force Chart at 2600 psi intial charge
U.0325 — 320 daN / .35 ton
Ultra Force® Nitrogen
Gas Springs
U.0325 Force Charts
On-Contact Force
Based on charge
of 2600 psi
1150
FORCE (lb.)
lb.
715
596
548
479
411
274
137
68
555
515
1050
470
950
425
850
380
715 lb.
750
335
650
290
0
10
20
30
40
50
60
TRAVEL (%)
70
80
90
Mount Options
RM
C180-RM
100
bar
180
150
125
100
75
50
25
20
FORCE (daN)
psi
2600
2175
2000
1750
1500
1000
500
250
On-Contact Force
1250
320 daN
daN
320
265
221
177
133
88
44
35
MAXIMUM
RECOMMENDED
TRAVEL 90%
VFA
C180-VFA
50
1.97
2 x ø6.6
ø38.1 BOLT
CIRCLE
1.500
ø50
1.97
1.18
38
2 x M5
SHCS
Stroke
#10 SHCS
12.7
.26
30
1.496
17
.67
9
.35
.50
SLIDE MOUNT
INTO DESIRED
LOCATION AND
LOCK
FA
C180-FA
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
AND SCREWS
Split
Wire Ring
Included
90.55.180
ø38 BOLT
RF
CIRCLE
C180-RF
1.496
4 x M6
28.5
SHCS
1/4 SHCS
1.13
4 x M6
SHCS
1/4 SHCS
34
1.339
50
1.97
18
.709
26.9
.67
S
.35
Ordering Example:
1.058
17
17
.67
9
ø50
1.97
Split Wire
Ring
Included
90.55.180
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
AND SCREWS
S
Split Wire
Ring
Included
90.55.180
9
.35
Cylinder with Mount: U.0325.025.RM.180
Mount Only: C180-RM
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
AND SCREWS
7
Ultra Force® Nitrogen
Gas Springs
U.0400 — 3.6 kN / 0.4 ton
ø16
.63
M6
12.5
S
.49
L
R1
Part No.
U.0400.010
• U.0400.013
U.0400.015
U.0400.016
U.0400.019
• U.0400.025
U.0400.032
• U.0400.038
• U.0400.050
U.0400.063
U.0400.075
• U.0400.080
U.0400.100
U.0400.125
S
C
mm
.04
L
C
±0.25
inch
±0.010
10
40
50
0.39
1.57
1.969
12.5
42.5
55
0.49
1.67
2.165
15
45
60
0.59
1.77
2.362
16
46
62
0.63
1.81
2.441
19
49
68
0.75
1.93
2.677
25
55
80
0.98
2.17
3.150
32
62
94
1.26
2.44
3.701
37.5
67.5
105
1.48
2.66
4.134
50
80
130
1.97
3.15
5.118
62.5
92.5
155
2.46
3.64
6.102
75
105
180
2.95
4.13
7.087
80
110
190
3.15
4.33
7.480
100
130
230
3.94
5.12
9.055
125
155
280
4.92
6.10
11.024
7
4
.28
.16
ø27
1.06
ø32
1.260
M6
2 x M6
6 Deep
.24
20
.787
TO - Basic Model
• Preferred Sizes
Ordering Example:
U.0400.025. TO. C. 180
Charging Pressure:
Part Number:
15–180 bar (220–2600 psi).
Includes Series, Model and Stroke Length.
When
not specified, default is 180 bar.
Mount Option:
Operating
System: C = Self-contained,
TO = Basic Model. When not specified, default is TO.
F
=
Open
Flow
Fitting. When not
B319V, B21 and B25 mounts ordered with cylinder will
specified,
default
is C, self-contained.
be attached at the factory.
8
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
Ultra Force® Nitrogen
Gas Springs
U.0400 — 3.6 kN / 0.4 ton
U.0400
U.0400 Force Charts
710
640
580
510
440
90
470
100
lb.
810
678
623
545
467
312
156
78
1300
580
Based on charge
of 2600 psi
1200
530
1100
490
1000
440
900
400
810 lb.
360 362 daN
700
310
10
20
30
40
50
60
70
80
90
100
TRAVEL (% )
Options
1690
90.12.0400
U.0600
B12
1520
bar
180
500
150
450
125
400
100
350
75
50
300
250
20
30
40
2 x M8x50 mm SHCS
90.319V.0400
SUPPLIED Replaces 90.319 Mount,
B319V
U.060
contact DADCO.
1180
1057
1010
100
780
1750
50
68
1600
1.97
35
1.378
2.68
1450
640
1300
SHCS
580
4 x M6
10
1/4 SHCS
1150
1000
7
0
10
20
30
40
50
60
70
80
90
100
750
1.968
675
600
510
20.9 .39
.82
825
50
710
10
525
20471 .39
daN
440
.79
450
TRAVEL (%)
48
.28
U.1000
4950
2200
4400
1960
C250-RF
3850
B25
2200
35.4
1.394
9
.35
20
SHCS
1/4 SHCS
30
40
50
60
70
80
90
5280
Split Wire
Ring
4760
Included
90.55.250
4240
90.25.0400
1150
900
0
10
20
30
17
2580
2350
2120
1885
SECURE MOUNT
ONTO TOP
GROOVE WITH
2500
SUPPLIED RING
AND SCREWS
2300
Split Wire
Ring
2100
Included
90.55.250
1900
1655 Mount
1524 daN
3200734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
1425
0
10 20 30 40 50 60 70 80 90 100
®
5
U.1
.67
with Mount: U.0400.025.B12.C.180
40
S
.35
U.1600
3720 Cylinder
U.1000
TRAV
1.77
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
AND SCREWS
50
TRAVE
1.378
9
.67
40
1400
2200
1058 daN
980
100
45
17
30
35
TRAVEL (%)
S
5800
Ordering Example:
10
20
1650
1470
1/4 SHCS
1.969
4 x M60
1900
x M6
SHCS
CIRCLE
2750
2.36
10
2150
17104
3300
ø50
BOLT
ø60
0
SLIDE MOUNT
INTO DESIRED
LOCATION AND
SECURE USING
THE TWO
SHCS PROVIDED
1.89
B21
50
TRAV
1350
90
daN
362
302
251
201
151
101
10 50
20
40
MAXIMUM
RECOMMENDED
TRAVEL 90%
TRAVEL (%)
1850
Mount
600
550
800
0
U.0400
On-Contact Force
FORCE (daN)
psi
2600
2175
2000
1750
1500
1000
500
250
FORCE (lb.)
780
FORCE (lb)
On-Contact Force
1700
Only:
90.12.0400
1500
0
10
20
9
30
40
5
Ultra Force® Nitrogen
Gas Springs
U.0600 — 5 kN / 0.5 ton
M8
ø20
.79
S
12.5
.49
L
R1
C
.04
Part No.
U.0600.010
• U.0600.013
U.0600.015
U.0600.016
U.0600.019
• U.0600.025
U.0600.032
• U.0600.038
• U.0600.050
U.0600.063
U.0600.075
• U.0600.080
U.0600.100
U.0600.125
S
C
mm
L
±0.25
inch
±0.010
10
40
50
0.39
1.57
1.969
12.5
42.5
55
0.49
1.67
2.165
15
45
60
0.59
1.77
2.362
16
46
62
0.63
1.81
2.441
19
49
68
0.75
1.93
2.677
25
55
80
0.98
2.17
3.150
32
62
94
1.26
2.44
3.701
37.5
67.5
105
1.48
2.66
4.134
50
80
130
1.97
3.15
5.118
62.5
92.5
155
2.46
3.64
6.102
75
105
180
2.95
4.13
7.087
80
110
190
3.15
4.33
7.480
100
130
230
3.94
5.12
9.055
125
155
280
4.92
6.10
11.024
7
4
.28
.16
ø25
.984
M6
ø33
1.30
ø38
1.496
45°
4 x M6
6 Deep
.24
20
.787
TO - Basic Model
(for new designs)
2 x M6
6 Deep
.24
25
.984
TP - Previous Model
(for retrofit only)
• Preferred Sizes
Ordering Example:
U.0600.025. TO. C. 150
Charging Pressure:
Part Number:
15–150 bar (220–2175 psi).
Includes Series, Model and Stroke Length.
When
not specified, default is 150 bar.
Mount Option:
Operating
System: C = Self-contained,
TO = Basic Model, TP = Previous Model. When not
F
=
Open
Flow
Fitting. When not
specified, default is TO. B319V, B21 and B25 mounts
specified,
default
is C, self-contained.
ordered with cylinder will be attached at the factory.
10
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
90
310
700
100
0
10
30
U.0600
1520
Force Charts
70
80
90
100
1750
FORCE (lb.)
lb.
1059
974
852
730
487
243
122
580
1059 lb.
1150
1000
0
10
510
20
40
50
60
70
TRAVEL (%)
90.312.00300
U.1200
80
90
100
440
825
bar
150
750
125
675
100
75
600
50
525
25
20
450
471 daN
MAXIMUM
RECOMMENDED
TRAVEL 90%
0
10
20
30
40
22.00
4950
1600
55
74
4400
1400
2.17
90.319V.0600
U.1200
90.19 Mount,
40
1000
923 daN 1.575
800
54
2.126
17.10
3850
1200
2150
19.60
2.91
4 x M6
3300
2200
0
10
23.9 .39
10
20
30
7
40
50
60
.94
70
80
90
1400
12.00
16kN
20 10.60
9.80
.79 .63
100
1150
900
TRAVEL (%)
54
.28
U.1600
5800
5280
B25
90.21.00300
9
.35
23.50
2300
M6 SHCS 2100
1900
3720
2.205
16.55
15.27 kN
14.25
90 100
1700
4 x M6 0
SHCS
1/4 SHCS
S
10
20
30
40
50
60
70
80
20
30
40
5
TRAV
U.1
90.25.00300
17
.67
1500
0
10
20
30
40
TRAVEL (%)
52
2.05
9
S
17
.35
.67
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
AND SCREWS
Split Wire
Ring
Included
90.55.3.300
Cylinder with Mount: U.0600.025.B312.C.150
Mount Only: 90.312.00300
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
40
5
TRAV
1.575
SECURE MOUNT
ONTO TOP
GROOVE WITH
Split Wire SUPPLIED RING
Ring
AND SCREWS
Included
90.55.3.300
Ordering Example:
10
1/4 SHCS
18.85
3200
39.6
2500
ø564240
BOLT
CIRCLE
1.559
25.80
4x
21.20
4760
ø68
2.68
0
SLIDE MOUNT
INTO DESIRED
LOCATION AND
SECURE USING
THE TWO
SHCS PROVIDED
2.13
B21
1900
1650
14.70
SHCS
2750
1/4
SHCS
50
TRAVE
2 x M8x50 mm SHCS
SUPPLIED
B319V
daN
471
393
314
236
157
79
63
see page 30.
1800
%)
30
TRAVEL (%)
B312
100
710
640
Mount Options
90
780
1450
1300
U.060
On-Contact Force
Based on charge
of 2175 psi
1600
TRAV
Ultra Force® Nitrogen
Gas Springs
FORCE (daN)
psi
2175
2000
1750
1500
1000
500
250
1180
1057
1010
100
80
60
U.0600
On-Contact Force
1350
70
50
U.0600 — 5 kN / 0.5 ton
1690
0
40
TRAVEL (% )
1850
90
20
11
Ultra Force® Nitrogen
Gas Springs
U.0800 — 7.3 kN / 0.7 ton
M8
ø25
.98
16.5
S
.65
L
R1
C
.04
Part No.
S
10
42
52
1.65
2.047
12.5
44.5
57
0.49
1.75
2.244
16
48
64
0.63
1.89
2.520
U.0800.019
19
51
70
0.75
2.01
2.756
24.8
56.8
81.6
0.98
2.24
3.213
32
64
96
U.0800.032
• U.0800.038
1.26
2.52
3.780
37.5
69.5
107
1.48
2.74
4.213
50
82
132
1.97
3.23
5.197
62.5
94.5
157
2.46
3.72
6.181
75
107
182
2.95
4.21
7.165
• U.0800.050
U.0800.063
U.0800.075
• U.0800.080
U.0800.100
U.0800.125
±0.010
0.39
U.0800.016
• U.0800.025
L
±0.25
inch
U.0800.010
• U.0800.013
C
mm
80
112
192
3.15
4.41
7.559
100
132
232
3.94
5.20
9.134
125
157
282
4.92
6.18
11.102
8
4
.32
.16
M6
ø40
1.57
ø44.5
1.750
2 x M8
6 Deep
.24
20
.787
TO - Basic Model
• Preferred Sizes
Ordering Example:
U.0800.025. TO. C. 150
Charging Pressure:
Part Number:
15–150 bar (220–2175 psi).
Includes Series, Model and Stroke Length.
When
not specified, default is 150 bar.
Mount Option:
Operating
System: C = Self-contained,
TO = Basic Model. When not specified, default is TO.
F
=
Open
Flow
Fitting. When not
B319V, B21 and B25 mounts ordered with cylinder will
specified,
default
is C, self-contained.
be attached at the factory.
12
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
Ultra Force® Nitrogen
Gas Springs
U.0800 — 7.3 kN / 0.7 ton
U.0800 Force Charts
U.0800
On-Contact Force
FORCE (lb)
FORCE (lb.)
lb.
1655
1522
1331
1141
761
380
190
On-Contact Force
1250
Based on charge
of 2175 psi
2600
1160
2400
1070
2200
980
2000
890
1655 lb.
1800
1600
0
10
800
20
30
40
50
60
70
80
90
100
710
bar
150
125
100
75
50
25
20
FORCE (daN)
psi
2175
2000
1750
1500
1000
500
250
2800
736 daN
daN
736
614
491
368
245
123
98
MAXIMUM
RECOMMENDED
TRAVEL 90%
TRAVEL (%)
TRAVEL (%)
Mount Options
B312
90.312.00500
2 x M8x50 mm SHCS
SUPPLIED
B319V
90.319V.0800
90.19 Mount,
see page 30.
70
80
60
3.15
2.76
50
1.968
4 x M8
SHCS
2.362
10
5/16 SHCS
27.5
.39
20
1.08
.79
22
.87
7
.28
60
SLIDE MOUNT
INTO DESIRED
LOCATION AND
SECURE USING
THE TWO
SHCS PROVIDED
2.36
B21
90.21.00500
B25
90.25.00500
4 x M8 SHCS
5/16 SHCS
ø70.7 BOLT
CIRCLE
ø86
3.39
2.783
50
1.968
13
.51
4 x M8
SHCS
1.968
64
S
2.52
13
23
S
23
.51
.91
Split Wire
Ring
Included
90.55.3.500
Ordering Example:
50
5/16 SHCS
.91
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
AND SCREWS
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
AND SCREWS
Split Wire
Ring
Included
90.55.3.500
Cylinder with Mount: U.0800.025.B312.C.150
Mount Only: 90.312.00500
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
13
Ultra Force® Nitrogen
Gas Springs
U.1000 — 10 kN / 1.0 ton
For more force in the same diameter
body refer to the U.1200 on page 16.
M8
ø28
1.10
17.5
S
.69
L
R2
C
.08
Part No.
• U.1000.013
U.1000.016
U.1000.019
• U.1000.025
U.1000.032
• U.1000.038
• U.1000.050
U.1000.063
U.1000.075
• U.1000.080
U.1000.100
U.1000.125
S
C
mm
L
±0.25
inch
±0.010
12.5
50.5
63
0.49
1.99
2.480
16
54
70
0.63
2.13
2.756
19
57
76
0.75
2.24
2.992
25
63
88
0.98
2.48
3.465
32
70
102
1.26
2.76
4.016
37.5
75.5
113
1.48
2.97
4.449
50
88
138
1.97
3.46
5.433
62.5
100.5
163
2.46
3.96
6.417
75
113
188
2.95
4.45
7.402
80
118
198
3.15
4.65
7.795
100
138
238
3.94
5.43
9.370
125
163
288
4.92
6.42
11.339
13
.51
ø43
1.69
8
.31
M6
ø50
1.968
2 x M8
6 Deep
.24
20
.787
TO - Basic Model
• Preferred Sizes
Ordering Example:
U.1000.025. TO. C. 150
Charging Pressure:
Part Number:
15–150 bar (220–2175 psi).
Includes Series, Model and Stroke Length.
When not specified, default is 150 bar.
Mount Option:
Operating System: C = Self-contained,
TO = Basic Model. When not specified, default is TO.
F = Open Flow Fitting. When not
B319V, B21 and B25 mounts ordered with cylinder will
specified, default is C, self-contained.
be attached at the factory.
14
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
1000
U.1000 — 10 kN / 1.0 ton
U.1000 Force Charts
U.1000
On-Contact Force
3800
FORCE (lb.)
lb.
2076
1909
1670
1432
954
477
239
18.00
Based on charge
of 2175 psi
3400
16.00
3000
14.00
2600
12.00
2076 lb.
2200
1800
0
10
20
30
40
50
60
70
80
90
100
B12
90.12.00750
bar
150
125
100
75
50
25
20
10.00
9.24 kN
8.00
MAXIMUM
RECOMMENDED
TRAVEL 90%
TRAVEL (%)
TRAVEL (%)
Mount Options
20
30
40
TRA
U.1
4950 kN
9.24
44007.70
38506.16
4.62
33003.08
27501.54
1.23
2200
0
10
20
30
4
TR
2 x M10x60 mm SHCS
SUPPLIED
B319V
10
On-Contact Force
FORCE (kN)
psi
2175
2000
1750
1500
1000
500
250
0
Ultra Force® Nitrogen
Gas Springs
90.319V.1000
90.19 Mount,
see page 30.
75
90
2.95
68
3.54
56.5
2.224
5800
2.677
5280
4 x M8
SHCS
4760
5/16 SHCS
15
30
.59
30
1.18
4240
25
1.18
.98
3720
3200
12
0
10
SLIDE MOUNT
INTO DESIRED
LOCATION AND
SECURE USING
THE TWO
SHCS PROVIDED
70
.47
2.76
B21
90.21.00750
B25
20
5/16 SHCS
ø80 BOLT
CIRCLE
ø95
3.74
3.150
56.5
2.224
13
.51
4 x M8
SHCS
56.5
5/16 SHCS
2.224
70
S
24
.94
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
AND SCREWS
2.76
13
S
24
.51
.94
Ordering Example:
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
AND SCREWS
Split Wire
Ring
Included
90.55.10.750
Split Wire
Ring
Included
90.55.10.750
Cylinder with Mount: U.1000.025.B12.C.150
Mount Only: 90.12.00750
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
4
T
90.25.00750
4 x M8 SHCS
30
15
Ultra Force® Nitrogen
Gas Springs
U.1200 — 10.5 kN / 1.2 ton
ø30
1.18
M8
17.5
S
.69
L
R1.5
.06
Part No.
S
10
48
58
1.89
2.283
12.5
50.5
63
0.49
1.99
2.480
15
53
68
0.59
2.09
2.677
U.1200.019
19
57
76
0.75
2.24
2.992
• U.1200.025
25
63
88
0.98
2.48
3.465
U.1200.032
32
70
102
1.26
2.76
4.016
37.5
75.5
113
1.48
2.97
4.449
• U.1200.050
U.1200.063
50
88
138
1.97
3.46
5.433
62.5
100.5
163
2.46
3.96
6.417
U.1200.075
75
113
188
2.95
4.45
7.402
• U.1200.080
U.1200.100
U.1200.125
±0.010
0.39
U.1200.015
• U.1200.038
L
±0.25
inch
U.1200.010
• U.1200.013
C
mm
C
80
118
198
3.15
4.65
7.795
100
138
238
3.94
5.43
9.370
125
163
288
4.92
6.42
11.339
7
.28
4
.16
ø45
1.77
ø50
1.968
M6
2 x M8
6 Deep
.24
20
.787
TO - Basic Model
• Preferred Sizes
Ordering Example:
U.1200.025. TO. C. 150
Charging Pressure:
Part Number:
15–150 bar (220–2175 psi).
Includes Series, Model and Stroke Length.
When not specified, default is 150 bar.
Mount Option:
Operating System: C = Self-contained,
TO = Basic Model. When not specified, default is TO.
F = Open Flow Fitting. When not
B319V, B321 and B322 mounts ordered with cylinder
specified, default is C, self-contained.
will be attached at the factory.
16
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
1000
0
10
20
30
40
50
60
70
80
90
100
440
U.1200 — 10.5 kN / 1.2 ton
On-Contact
Force
1800
80
90
FORCE (lb.)
4950
19.60
17.10
3850
14.70
3300
2383 lb.
2750
2200
0
10
20
30
40
50
60
70
80
TRAVEL (%)
Mount Options
B312
90.312.00750
4240
2.677
23.50
30
3720
.59
1.18
30
40
50
B322
4 x M8
SHCS
90.322.00750
60
70
80
30
16.55
.98
1.18
kN
15.27
14.25
90 100
1500
.49
Ordering Example:
30
4 x M8
SHCS
5/16 SHCS
S
13
24
.51
.94
28.5
Split Wire
Ring
Included
90.55.3.750
1.12
Cylinder with Mount: U.1200.025.B312.C.150
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
AND SCREWS
Mount Only: 90.312.00750
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
U.16
40
50
TRAVE
3.150
75
12.5
20
CIRCLE
56.6
.98
10
ø80 BOLT
2.227
25
0
90.321.00750
2.165
S
90.19 Mount,
1700
B321
55
50
90.319V.1000
SLIDE MOUNT
INTO DESIRED
LOCATION AND
SECURE USING
THE TWO
SHCS PROVIDED
ø95
3.74
40
1900
25
5/16 SHCS
2.95
30
2100
70
2.76
TRAVEL (%)
.28
20
2300
18.85
15
20
10
2500
68
21.20
5/16 SHCS
10
0
kN
10.60
8.84
7.07
5.30
3.53
1.77
1.41
TRAVE
25.80
4 x M8
4760
SHCS
7
125
100
75
1400
50
1150
25
20
900
1650
MAXIMUM
RECOMMENDED
TRAVEL 90%
90
0
150
1900
12.00
10.60 kN
9.80
100
3.54
5280
3200
50
TRAVEL
see page 30.
5800
2.224
90
2150
bar
2 x M10x60 mm SHCS
SUPPLIED
B319V
U.1600
56.5
40
On-Contact Force
22.00
TRAVEL (%)
75
30
U.1200
Based on charge
of 2175 psi
4400
)
2.95
20
10
U.1200
FORCE (kN)
70
1600
psi
lb.
2175
2383
1400
2000
2191
1750
1917
1200
1500
1643
1000
1000 923 daN
1096
500
548
800
100250
274
0
Ultra Force® Nitrogen
Gas Springs
TRAVEL (%)
U.1200 Force Charts
450
17
Ultra Force® Nitrogen
Gas Springs
U.1600 — 15 kN / 1.7 ton
M8
ø36
1.42
S
19
.75
L
R2
Part No.
S
mm
54
64
0.39
2.13
2.520
12.5
56.5
69
0.49
2.22
2.717
15
59
74
0.59
2.32
2.915
16
60
76
0.63
2.36
2.992
19
63
82
0.75
2.48
3.228
U.1600.016
U.1600.019
• U.1600.025
25
69
94
0.98
2.72
3.701
U.1600.032
32
76
108
1.26
2.99
4.252
37.5
81.5
119
1.48
3.21
4.685
50
94
144
1.97
3.70
5.669
62.5
106.5
169
2.46
4.19
6.654
75
119
194
2.95
4.69
7.638
• U.1600.050
U.1600.063
U.1600.075
• U.1600.080
U.1600.100
U.1600.125
.08
C
±0.010
10
U.1600.015
• U.1600.038
L
±0.25
inch
U.1600.010
• U.1600.013
C
80
124
204
3.15
4.88
8.031
100
144
244
3.94
5.67
9.606
125
169
294
4.92
6.65
11.575
13
.51
8
.31
M6
ø56
2.20
ø63
2.480
ø40
1.575
28.3
1.114
6 x M8
6 Deep
.24
20
.787
AO - Basic Model
• Preferred Sizes
Ordering Example:
U.1600.025. AO. C. 150
Charging Pressure:
Part Number:
15–150 bar (220–2175 psi).
Includes Series, Model and Stroke Length.
When
not specified, default is 150 bar.
Mount Option:
Operating
System: C = Self-contained,
AO = Basic Model. When not specified, default is AO.
F
=
Open
Flow
Fitting. When not
B319V, B21, B25 and B325 mounts ordered with
specified,
default
is C, self-contained.
cylinder will be attached at the factory.
18
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
0
10
20
30
)
40
50
60
70
80
90
100
0
TRAVEL (%)
FORCE (lb.)
5800
5280
bar
21.20
18.85
4240
3200
2500
23.50
4760
3432 lb.
3720
0
10
20
30
40
50
TRAVE
60
70
TRAVEL (%)
80
kN
15.27
12.72
10.18
7.63
5.09
2.54
2.04
2300
150
125
100
1900
75
50
1700
25
20
1500
2100
16.55
15.27 kN
14.25
90 100
0
10
20
30
MAXIMUM RECOMMENDED
TRAVEL 90%
B112 / 90.112.1600
2 x M10x70 mm SHCS
SUPPLIED
B319V
B
4 x M10
SHCS
108
90.19 Mount,
84
4.25
3/8 SHCS
B
90.319V.1600
see page 30.
A
Part No.
A
B
90.212.1600 100 (3.94) 73.5 (2.894)
90.112.1600 85 (3.35) 60 (2.362)
3.307
15
36.5
.59
30
1.44
27
1.18
1.06
12
.47
82
SLIDE MOUNT
INTO DESIRED
LOCATION AND
SECURE USING
THE TWO
SHCS PROVIDED
3.23
B21
90.21.1600
B325 / B25
90.325.1600 / 90.25.1600
4 x M10 SHCS
3/8 SHCS
ø85 BOLT
Part No.
A
90.325.1600 64 (2.520)
90.25.1600 73.5 (2.894)
CIRCLE
ø105
4.13
3.346
60
2.362
16
.63
4 x M10
SHCS
B
S
Ordering Example:
16
27
S
27
.63
1.06
Split Wire
Ring
Included
90.55.U.1600
B
80 (3.150)
90 (3.54)
A
3/8 SHCS
1.06
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
AND SCREWS
Split Wire
Ring
Included
90.55.U.1600
Cylinder with Mount: U.1600.025.B112.C.150
®
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
AND SCREWS
Mount Only: 90.112.1600
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
40
50
TRAVE
TRAVEL (%)
B212 / 90.212.1600
50
On-Contact Force
25.80
Based on charge
of 2175 psi
Mount Options
A
40
U.160
FORCE (kN)
lb.
3432
3155
2761
2367
1578
789
394
30
U.1600
On-Contact Force
psi
2175
2000
1750
1500
1000
500
250
20
Ultra Force® Nitrogen
Gas Springs
U.1600 — 15 kN / 1.7 ton
U.1600 Force Charts
10
19
Ultra Force® Nitrogen
Gas Springs
U.2600 — 24 kN / 2.6 ton
ø45
1.77
M8
19
S
.75
L
R2.5
.10
Part No.
U.2600.016
U.2600.019
• U.2600.025
U.2600.032
• U.2600.038
• U.2600.050
U.2600.063
U.2600.075
• U.2600.080
U.2600.100
U.2600.125
S
C
mm
C
L
±0.25
inch
±0.010
16
61
77
0.63
2.40
3.031
19
64
83
0.75
2.52
3.268
25
70
95
0.98
2.76
3.740
32
77
109
1.26
3.03
4.291
37.5
82.5
120
1.48
3.25
4.724
50
95
145
1.97
3.74
5.709
62.5
107.5
170
2.46
4.23
6.693
75
120
195
2.95
4.72
7.677
80
125
205
3.15
4.92
8.071
100
145
245
3.94
5.71
9.646
125
170
295
4.92
6.69
11.614
7
ø67
2.64
ø75
2.953
8
.28 .31
M6
4 x M8
6 Deep
.24
ø40
1.575
28.3
1.114
TO - Basic Model
• Preferred Sizes
Ordering Example:
U.2600.025. TO. C. 150
Charging Pressure:
Part Number:
15–150 bar (220–2175 psi).
Includes Series, Model and Stroke Length.
When
not specified, default is 150 bar.
Mount Option:
Operating
System: C = Self-contained,
TO = Basic Model. When not specified, default is TO.
F
=
Open
Flow
Fitting. When not
B319V, B21, B25 and B325 mounts ordered with
specified,
default
is C, self-contained.
cylinder will be attached at the factory.
20
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
2300
0
10 20 30 40 50 60 70 80 90 100
Ultra Force® Nitrogen
Gas Springs
TRAVEL (%)
U.2600 — 24 kN / 2.6 ton
U.2600 Force Charts
On-Contact Force
FORCE (lb.)
lb.
5362
4930
4314
3698
2465
1233
616
Based on charge
of 2175 psi
8600
38.30
34.30
7700
6800
5000
30.20
5362 lb.
5900
0
10
20
30
On-Contact Force
42.30
40
50
60
70
FORCE (daN)
psi
2175
2000
1750
1500
1000
500
250
9500
26.20
23.86 daN
22.20
90 100
80
bar
150
125
100
75
50
25
20
kN
23.86
19.88
15.90
11.93
7.95
3.98
3.18
MAXIMUM
RECOMMENDED
TRAVEL 90%
TRAVEL (%)
Mount Options
B12
90.12.01500
2X M12x80 mm SHCS
SUPPLIED
B319V
90.319V.2600
90.19 Mount,
see page 30.
100
125
3.94
100
4.92
73.5
2.894
3.937
4 x M10
SHCS
3/8 SHCS
15
42
.59
32
30 1.26
1.65
12
1.18
94
.47
SLIDE MOUNT
INTO DESIRED
LOCATION AND
SECURE USING
THE TWO
SHCS PROVIDED
3.70
B21
90.21.01500
B325 / B25
90.325.2600 / 90.25.01500
4 x M10 SHCS
ø104 BOLT
3/8 SHCS
CIRCLE
Part No.
B
E
90.325.2600 10 (.39) 29 (1.14)
90.25.01500 8 (.315) 27 (1.06)
4.094
ø122
4.80
73.5
2.894
16
.63
4 x M10
SHCS
73.5
3/8 SHCS
2.894
90
S
27
1.06
3.54
16
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
AND SCREWS
.63
S
E
B
Split Wire
Ring
Included
90.55.1500
Split Wire
Ring
Included
90.55.1500
Ordering Example:
Cylinder with Mount: U.2600.025.B12.C.150
Mount Only: 90.12.01500
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
AND SCREWS
21
Ultra Force® Nitrogen
Gas Springs
U.4600 — 42 kN / 4.7 ton
ø60
2.36
M8
3
24
.12 S
.94
L
R2.5
.10
Part No.
U.4600.016
U.4600.019
• U.4600.025
U.4600.032
• U.4600.038
• U.4600.050
U.4600.063
U.4600.075
• U.4600.080
U.4600.100
U.4600.125
S
C
mm
L
±0.25
inch
±0.010
16
74
90
0.63
2.91
3.543
19
77
96
0.75
3.03
3.780
25
83
108
0.98
3.27
4.252
32
90
122
1.26
3.54
4.803
37.5
95.5
133
1.48
3.76
5.236
50
108
158
1.97
4.25
6.220
62.5
120.5
183
2.46
4.74
7.205
75
133
208
2.95
5.24
8.189
80
138
218
3.15
5.43
8.583
100
158
258
3.94
6.22
10.157
125
183
308
4.92
7.20
12.126
C
7
.28
G 1/8
8
ø87
3.43
ø95
3.740
.31
4 x M8
12 Deep
.47
42.4
1.670
ø60
2.362
TO - Basic Model
• Preferred Sizes
Ordering Example:
U.4600.025. TO. C. 150
Charging Pressure:
Part Number:
15–150 bar (220–2175 psi).
Includes Series, Model and Stroke Length.
When not specified, default is 150 bar.
Mount Option:
Operating System: C = Self-contained,
TO = Basic Model. When not specified, default is TO.
F = Open Flow Fitting. When not
B319V, B21 and B25 mounts ordered with cylinder will
specified, default is C, self-contained.
be attached at the factory.
22
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
Ultra Force® Nitrogen
Gas Springs
U.4600 Force Chart at 2175 psi
U.4600 — 42 kN / 4.7 ton
U.4600 Force Charts
FORCE (lb.)
lb.
9532
8765
7669
6574
4383
2191
1096
Based on charge
of 2175 psi
15400
61.40
54.30
12200
9000
9532 lb.
0
10
47.20
20
30
40
50
60
70
90 100
80
Mount Options
90.12.03000
42.41 kN
40.00
kN
42.41
35.34
28.27
21.21
14.14
7.07
5.65
17000
15400
13800
12200
10600
9000
MAXIMUM
RECOMMENDED
TRAVEL 90%
TRAVEL (%)
B12
bar
150
125
100
75
50
25
20
68.50
13800
10600
On-Contact Force
75.60
FORCE (kN)
psi
2175
2000
1750
1500
1000
500
250
17000
FORCE (lb)
On-Contact Force
2 x M12x100 mm SHCS
SUPPLIED
B319V
0
1
90.319V.4600
90.19 Mount,
see page 30.
7000
4.72
140
6400
115
5.51
5800
4.528
4 x M12
5200
SHCS
92
1/2 SHCS
4600
3.622
4000
15
.59
0
10
20
30
40
50
60
52.5
70 80
2.07
TRAVEL (%)
12
90 100
33
30
1.30
1.18
115
.47
SLIDE MOUNT
INTO DESIRED
LOCATION AND
SECURE USING
THE TWO
SHCS PROVIDED
4.53
U.6600 Force Chart at 2175 psi initial charge
26000
B21
90.21.03000
23600
115.70
B25
4 x M12 SHCS
105.00
ø130 BOLT
CIRCLE
21200
94.30
18800
83.60
16400
73.00
66.27 kN
62.30
5.118
ø150
5.90
4 x M12
SHCS
14000
92
92
1/2 SHCS
0
10
3.622
20
30
40
50
70
60
80
S
33
1.30
FORCE (lb)
26000
23600
21200Split Wire
110
Split Wire
Ring
Included
90.55.3000
Cylinder with Mount: U.4600.025.B12.C.150
10
20 30
40
50
60
70 80
90 100
0
®
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
AND SCREWS
Mount Only: 90.12.03000
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
TRAVEL (%)
16400
14000
1.30
16400
0
18800
33
.71
Ring
18800Included
90.55.3000
14000
21200
S
4.33
18
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
AND SCREWS
100
903.622
FORCE (daN)
18
.71
Ordering Example:
1/2 SHCS
26000
90.25.03000
23600
FORCE (lb)
FORCE (daN)
120
23
10
20
Ultra Force® Nitrogen
Gas Springs
U.6600 — 66 kN / 7.4 ton
ø75
2.95
M8
25.5
3
1.0
.12
S
L
R2.5
.10
C
7
Part No.
U.6600.016
U.6600.019
• U.6600.025
U.6600.032
• U.6600.038
• U.6600.050
U.6600.063
U.6600.075
• U.6600.080
U.6600.100
U.6600.125
S
C
mm
L
±0.25
inch
G 1/8
.28 8
.31
ø112
4.41
±0.010
16
84
100
0.63
3.31
3.937
19
87
106
0.75
3.43
4.173
25
93
118
0.98
3.66
4.646
32
100
132
1.26
3.94
5.197
37.5
105.5
143
1.48
4.15
5.630
50
118
168
1.97
4.65
6.614
62.5
130.5
193
2.46
5.14
7.598
75
143
218
2.95
5.63
8.583
80
148
228
3.15
5.83
8.976
100
168
268
3.94
6.61
10.551
125
193
318
4.92
7.60
12.520
ø120
4.724
4 x M10
12 Deep
.47
ø80
3.150
56.6
2.227
TO - Basic Model
• Preferred Sizes
Ordering Example:
U.6600.025. TO. C. 150
Charging Pressure:
Part Number:
15–150 bar (220–2175 psi).
Includes Series, Model and Stroke Length.
When
not specified, default is 150 bar.
Mount Option:
Operating
System: C = Self-contained,
TO = Basic Model. When not specified, default is TO.
F
=
Open
Flow
Fitting. When not
B319V, B21 and B25 mounts ordered with cylinder will
specified,
default
is C, self-contained.
be attached at the factory.
24
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
Ultra Force® Nitrogen
Gas Springs
U.6600 — 66 kN / 7.4 ton
U.6600 Force Chart at 2175 psi initial charge
U.6600 Force Charts
FORCE (lb.)
lb.
14894
13695
11983
10272
6848
3424
1712
Based on charge
of 2175 psi
23600
105.00
94.30
21200
83.60
18800
14894 lb.
16400
14000
0
10
20
30
40
50
70
60
80
TRAVEL (%)
Mount Options
B12
90.12.05000
109.5
4.311
MAXIMUM
RECOMMENDED
TRAVEL 90%
0
90.319V.6600
90.19 Mount,
see page 30.
23600
21200
FORCE (daN)
FORCE (lb)
5.51
90 100
73.00
66.27 kN
62.30
2 x M12x100 mm SHCS
SUPPLIED
B319V
26000
140
On-Contact Force
26000
bar
kN
23600
150
66.27
125
55.22
21200
100
44.18
75
33.13
18800
50
22.09
16400
25
11.04
20
8.84
14000
115.70
FORCE (kN)
psi
2175
2000
1750
1500
1000
500
250
26000
FORCE (lb)
On-Contact Force
170
145
6.69
18800
5.709
4 x M12
16400
SHCS
1/2 SHCS
14000
0
10
20 30
40
50
60
TRAVEL (%)
12
15
90 100
70 80
65
.59
30
2.56
1.18
58
2.28
140
.47
SLIDE MOUNT
INTO DESIRED
LOCATION AND
SECURE USING
THE TWO
SHCS PROVIDED
5.51
B21
90.21.05000
B25
4 x M12
SHCS
ø155 BOLT
90.25.05000
1/2 SHCS
CIRCLE
6.102
ø175
6.89
109.5
4.311
21
.83
4 x M12
SHCS
4.311
130
S
36
1.42
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
Split Wire AND SCREWS
Ring
Included
90.55.5000
Ordering Example:
109.5
1/2 SHCS
S
5.12
21
36
.83
1.42
Split Wire
Ring
Included
90.55.5000
Cylinder with Mount: U.6600.025.B12.C.150
Mount Only: 90.12.05000
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
AND SCREWS
25
10
20
Ultra Force® Nitrogen
Gas Springs
U.9600 — 95 kN / 10.7 ton
M8
ø90
3.54
3
27.5
.12
1.08
S
L
R2.5
.10
7
C
G 1/8
8
ø142
5.59
.28 .31
ø150
5.906
S
Part No.
103
128
0.98
4.06
5.039
32
110
142
1.26
4.33
5.591
37.5
115.5
153
1.48
4.55
6.025
• U.9600.050
U.9600.063
50
128
178
1.97
5.04
7.008
62.5
140.5
203
2.46
5.53
7.992
75
153
228
2.95
6.02
8.976
U.9600.075
U.9600.080
U.9600.100
U.9600.125
±0.010
25
U.9600.032
4 x M10
12 Deep
L
±0.25
inch
U.9600.025
U.9600.038
C
mm
80
158
238
3.15
6.22
9.370
100
178
278
3.94
7.01
10.945
125
203
328
4.92
7.99
12.913
.47
70.7
2.783
ø100
3.937
TO - Basic Model
• Preferred Sizes
Ordering Example:
U.9600.025. TO. C. 150
Charging Pressure:
Part Number:
15–150 bar (220–2175 psi).
Includes Series, Model and Stroke Length.
When not specified, default is 150 bar.
Mount Option:
Operating System: C = Self-contained,
TO = Basic Model. When not specified, default is TO.
F = Open Flow Fitting. When not
B319V, B21 and B25 mounts ordered with cylinder will
specified, default is C, self-contained.
be attached at the factory.
26
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
0
Ultra Force® Nitrogen
Gas Springs
10 20 30 40 50 60 70 80 90 100
TRAVEL (%)
U.9600 — 95 kN / 10.7 ton
U.9600 Force Charts
On-Contact Force
FORCE (lb.)
lb.
21447
19721
17256
14791
9861
4930
2465
167.00
Based on charge
of 2175 psi
34000
151.20
135.70
30500
120.10
27000
21447 lb.
23500
20000
0
10
20
30
40
50
60
70
TRAVEL (%)
80
Mount Options
90.12.07500
B12
90 100
bar
150
125
100
75
50
25
20
FORCE (kN)
psi
2175
2000
1750
1500
1000
500
250
On-Contact Force
37500
104.50
95.43 kN
89.00
MAXIMUM
RECOMMENDED
TRAVEL 90%
2 x M12x120 mm SHCS
SUPPLIED
B319V
kN
95.43
79.52
63.62
47.71
31.81
15.90
12.72
90.319V.9600
90.19 Mount,
see page 30.
190
200
7.48
175
7.87
138
5.433
6.890
4 x M16
SHCS
5/8 SHCS
15
80
.59
30
12
68
1.18 2.68
3.15
170
.47
SLIDE MOUNT
INTO DESIRED
LOCATION AND
SECURE USING
THE TWO
SHCS PROVIDED
6.69
B21
90.21.07500
B25
90.25.07500
ø195 BOLT
4 x M16
SHCS
CIRCLE
5/8 SHCS
7.677
ø220
8.66
138
5.433
27
1.06
4 x M16
SHCS
138
5/8 SHCS
5.433
162
S
41
1.61
S
6.38
27
41
1.06
1.61
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
Split Wire AND SCREWS
Ring
Included
90.55.7500
Ordering Example:
Split Wire
Ring
Included
90.55.7500
Cylinder with Mount: U.9600.025.B12.C.150
Mount Only: 90.12.07500
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
AND SCREWS
27
Ultra Force® Nitrogen
Gas Springs
U.20000 — 199 kN / 22 ton
M10
ø130
5.12
3
33.5
.12
1.32
S
L
R2.5
.10
C
G 1/8
8
8
ø187
7.36
.31 .31
ø195
7.677
Part No.
U.20000.025
U.20000.038
• U.20000.050
U.20000.063
U.20000.080
U.20000.100
U.20000.125
S
C
mm
4 x M12
16 Deep
L
.63
±0.25
inch
±0.010
25
135
160
0.98
5.31
6.299
37.5
147.5
185
1.48
5.81
7.283
50
160
210
1.97
6.30
8.268
62.5
172.5
235
2.46
6.79
9.252
80
190
270
3.15
7.48
10.630
100
210
310
3.94
8.27
12.205
125
235
360
4.92
9.25
14.173
84.9
3.341
ø120
4.724
TO - Basic Model
• Preferred Sizes
Ordering Example:
U.20000.025. TO. C. 150
Charging Pressure:
Part Number:
15–150 bar (220–2175 psi).
Includes Series, Model and Stroke Length.
When
not specified, default is 150 bar.
Mount Option:
Operating
System: C = Self-contained,
TO = Basic Model. When not specified, default is TO.
F
=
Open
Flow
Fitting. When not
B21 and B25 mounts ordered with cylinder will be
specified,
default
is C, self-contained.
attached at the factory.
28
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
U.20000 — 199 kN / 22 ton
FORCE (lb)
Ultra Force® Nitrogen
Gas Springs
U.20000 Force Chart at 2175 psi
U.20000 Force Charts
On-Contact Force
60
70
(%)
80
FORCE (lb.)
lb.
44747
41147
36004
30860
20574
10287
5143
Based on charge
of 2175 psi
80000
356.00
70000
311.00
60000
267.00
44747 lb.
50000
40000
90 100
0
10
20
30
40
50
60
70
80
90 100
Mount Options
90.12.10000
bar
kN
199.10
165.92
132.73
99.55
66.37
33.18
26.55
90000
150
125
80000
100
75
60000
50
25
50000
20
70000
222.00
199.10 kN
178.00
40000
MAXIMUM
RECOMMENDED
TRAVEL 90%
TRAVEL (%)
B12
On-Contact Force
400.00
FORCE (kN)
psi
2175
2000
1750
1500
1000
500
250
90000
0
10
20 30
40
30
B19
90.19.10000
1.18
150
210
40000
FORCE (daN)
170
6.693
310
280
12.20
11.02
4 x35000
M16
SHCS
2 x M12
SHCS
1.18
1/2
M12
30
20000
15000
13
135
5.31
30000
5/8 SHCS
25000
0
10 20
30
40
50 60
70
TRAVEL (%)
.51
80 90 100
250
9.84
20
.79
125
4.92
70 80
B21
90.21.10000
90 100
B25
240.4
BOLT
CIRCLE
)
290
Ø
90.25.10000
4 x M16
SHCS
Ø
5/8 SHCS
9.465
11.41
170
6.693
4 x M16
SHCS
170
5/8 SHCS
6.693
210
S
27
47
1.06
1.85
S
8.27
27
47
1.06
1.85
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
Split Wire AND SCREWS
Ring
Included
90.55.10000
Ordering Example:
Split Wire
Ring
Included
90.55.10000
Cylinder with Mount: U.20000.025.B12.C.150
TRAVEL (%)
®
SECURE MOUNT
ONTO TOP
GROOVE WITH
SUPPLIED RING
AND SCREWS
Mount Only: 90.12.10000
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
60
TRAVEL (
5.91
8.27
50
29
Ultra Force® Nitrogen
Gas Springs
Alternative Mount & Accessories
Alternative Mount
B19
30
90.19.___
1.18
B
E
A
Model
0600
0800
1000
2600
4600
6600
9600
Part No.
00300
00500
00750
01500
03000
05000
07500
A
D
B
D
F
J
2xG
SHCS
H
20
.79
E
SLIDE MOUNT
INTO DESIRED
LOCATION AND
LOCK
100
130
160
195
220
260
3.94
5.12
6.30
7.68
8.66
10.24
43
46
60
1.69
1.81
2.36
75
92.5
105
125
2.95
3.64
4.13
4.92
34
37
50
63.5
80
92.5
110
1.34
1.457
1.97
2.50
3.15
3.64
4.33
77
82
110
137
170
195
230
3.031
3.228
4.331
5.394
6.693
7.677
9.055
F
18
18
20
22.5
25
27.5
30
.71
.71
.79
.89
.98
1.08
1.18
G
M8
M8
M8
M10
M12
M12
M12
5/16
5/16
5/16
3/8
1/2
1/2
1/2
H
M8
M8
M8
M10
M12
M12
M12
200
J
K
95
3.74
K
50.3
60
80
105
125
148
1.98
12.36
3.15
4.13
4.92
5.83
7.87
27.5
30
40
52.5
62.5
74
100
1.08
1.18
1.57
2.06
2.46
2.91
3.94
Accessories
Test Stands
DADCO Pressure Monitor
90.305.2 / 2D (2D Supplied with Digital Load Cell)
(U.0175-U.1600)
90.421.1 (120 VAC) - Bulletin B00136
90.421.2 (24 VAC) - Bulletin B01115A
90.421.2D (24 BDC, SPDT) - Bulletin B00134
90.305.3 (U.0600 - U.6600)
The DADCO Pressure Monitor
indicates if pressure drops below
a pre-set level, alerting the
press controller to shut down the
press. The shutdown point is
adjustable between 15 and 200 bar
(200 - 3000 psi). For additional
information request the appropriate
bulletin.
Use the test stands in
conjunction with a
Standard Load Cell or
Digital Load Cell for
precise measurement
of spring force on contact.
For more information
contact DADCO.
90.305.2
90.305.3
Digital Load Cell
90.305.BGA (Meter)
90.305.LC.05A (22.2 kN Load Cell)
90.305.LC.50A (222 kN Load Cell)
90.305.LC.05A
The 90.305.BGA meter can display force in Newtons, Kg or lbs. When paired with
the 90.305.LC.05A Load Cell it may be used to measure gas spring force up to
5,000 lbs. When paired with the 90.305.LC.50A Load Cell gas spring force can be
measured up to 50,000 lbs. For more information request bulletin B04106C.
90.305.BGA
30
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
90.305.LC.50A
Accessories & Repair Tools
Ultra Force® Nitrogen
Gas Springs
Standard Load Cell
90.300.0175
90.300.0325
90.300.0300
90.300.0500
90.300.0750
(U.0175)
(U.0325)
(U.0400)
(U.0600)
(U.0800)
90.300.1000 (U.1000)
90.300.1200 (U.1200)
90.300.01500 (U.1600)
90.300.2600 (U.2600)
90.300.4600 (U.4600)
90.300.6600 (U.6600)
90.300.9600 (U.9600)
90.300.20000 (U.20000)
The Standard Load Cell gives precise measurement of gas spring charging pressure. Each model requires its
specified load cell. Load cells for the U.0175 - U.6600 may be used with the Portable Test Stand; load cells for the
U.9600 and U.20000 may be used with an arbor press.
DADCO Repair Tool Kits
DADCO Pressure Analyzer
DADCO’s most popular repair tools are now available
in boxed sets for each of our three main classifications
of nitrogen gas springs:
Micro, Mini and Large Series.
Kits may include DADCO
load cells, charging nipples
and various repair tools.
Separate repair tool and
load cell sets are also
available. For more information
request bulletin B05143A.
90.315.5
T-Handle
Quick Disconnect Charging Nipple
90.320.1 (M6: U.0400)
90.320.2 (M8: U.0600 - U.9600)
90.320.10 (M10: U.20000)
90.310.143 (M6: U.0175-U.2600)
90.310.111 (G 1/8: U.4600-U.20000)
To remove the piston rod when disassembling and
position correctly when reassembling.
Use the DADCO Pressure
Analyzer to easily charge,
discharge, and gauge
the pressure in DADCO’s
U Series Gas Springs.
Not recommended for
gauging the pressure
in the U.0175 and U.0325.
For more information
request bulletin B01133E.
Use the DADCO Quick Disconnect Charging Nipple to
charge self-contained U Series Gas Springs. For more
information contact DADCO.
90.310.143
90.310.111
Quick Disconnect Charging Assembly
90.310.040 (CA-40)
Use the DADCO Quick Disconnect Charging Assembly, 90.310.040, with the
90.310.143 or 90.310.111 Charging Nipple or 90.315.5 Pressure Analyzer to
charge self-contained gas springs. The 90.310.040 can also be used with
a DADCO control panel to charge linked systems. The 90.310.040 includes
the 90.310.201 Pressure Regulator, 90.310.252 Hose Assembly and the
90.310.338 Quick Disconnect Filling Assembly.
DADCO recommends using the 90.310.041 High Pressure Charging Assembly
to charge U.0175 - U.0400 Nitrogen gas springs to maximum pressure.
Hose Assembly
3m (10 feet)
90.310.252
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
Pressure
Regulator
90.310.201
Quick Disconnect
Filling Assembly
90.310.338
31
Ultra Force® Nitrogen
Gas Springs
Repair Tools
C-Ring Installation Tool
C-Ring Removal Tool
90.352 (U.1000, U.1600-U.9600)
90.352.10000 (U.20000)
90.355 (U.0400 - U.4600)
90.356 (U.1600 - U.20000)
To insert the C-style retaining ring into the retaining
ring groove.
To remove C-style retaining rings safely in a single
controlled motion.
90.355
C-Ring Installation Tool
Removal Sleeve
90.351.00400 (U.0400)
90.351.00300 (U.0600)
90.351.00500 (U.0800)
90.351.00750 (U.1200)
90.340.00400 (U.0400)
90.340.00600 (U.0600)
90.340.00750 (U.0800)
90.340.01200 (U.1000/U.1200)
90.340.01600 (U.1600)
90.340.01500 (U.2600)
90.340.03000 (U.4600)
90.340.05000 (U.6600)
90.340.07500 (U.9600)
To insert the C-style retaining ring
into the retaining ring groove.
90.356
To position the cartridge below the C-ring groove when
assembling or disassembling a gas spring.
Valve Bleed Tool
Port Servicing Tool
90.360.4
90.320.8
Use the DADCO Valve Bleed Tool to slowly discharge
a spring to the desired pressure. For more information
contact DADCO.
To perform all necessary servicing to the valve
compartment. For more information request
bulletin B05110.
Repair Kits
Includes a fully assembled cartridge, dust cover, bottle of assembly oil and a maintenance manual.
32
Model
Kit Number
Model
Kit Number
U.0400
90.108.00400
U.2600
90.108.02600
U.0600
90.108.00600
U.4600
90.108.04600
U.0800
90.108.00800
U.6600
90.108.06600
U.1000
90.108.01000
U.9600
90.108.09600
U.1200
90.108.01200
U.20000
90.108.20000
U.1600
90.108.01600
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
U.0400 - U.20000 Parts List
Ultra Force® Nitrogen
Gas Springs
Piston Rod
90.215.U.
Model
.
Stroke
Wiper
Dust Cover
90.246.U.
Model
O-Ring Backup Ring
O-Ring
UltraPak® Cartridge
90.200.U.
Model
Tube Assembly
90.205.U.
.
Model
Stroke
U.4600 - U.9600
Port Plug
90.505.110
Compact Valve
90.260
C-Style Retaining Ring
Model
Part Number
U.0400 90.285.U.0400
U.0600 90.285.3.0300
U.0800 90.285.3.0500
U.1000 90.285.00750
U.1200 90.285.3.0750
U.1600 90.285.U.1600
U.2600 90.285.01500
U.4600 90.285.03000
U.6600 90.285.05000
U.9600 90.285.07500
U.20000 90.285.10000
U.0400 - U.2600
M6 Port Plug
90.607.110
U.20000
Compact Valve
90.260
Port Plug
90.505.110
Compact Valve
90.260
Part Ordering Example:
Cartridge Valve
90.265
Piston Rod: 90.215. U. 0400. 025
Stroke (mm)
Model: 0400, 0600, 0800, 1000, 1200,
1600, 2600, 4600, 6600, 9600, 20000
Note: The U Series Nitrogen Gas Springs are permanently marked with model number, serial number and
repair kit number. Please refer to these when ordering replacement parts.
Part Number
Series
U.0175 and U.0325 gas springs may be recharged but not disassembled.
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
33
Ultra Force® Nitrogen
Gas Springs
Linked Operations
Converting from Self-Contained mode to Linked mode
CAUTION
Always wear safety glasses when maintaining nitrogen gas springs. When exhausting
pressure, place the gas spring with the port up for safety.
U.0175 – U.0325 (M6 port)
Exhausting the Spring
• Keeping the face and hands clear of the port, depress the valve stem using
the Valve Bleed Tool (90.360.4) detailed on page 32 (A.1).
• After all the gas pressure is exhausted, be sure that the piston rod will retract
into the tube manually. If not, try depressing the valve stem again. If still
unsuccessful STOP and contact your DADCO Service Representative.
Ready to Pipe
• Install a port adapter (90.607.122 or 90.607.038) into the open port (A.2).
Contact DADCO for more information.
U.0400 – U.2600 (M6 port)
Remove Screw
• Remove the protective screw from the M6 port (B.1).
Exhausting the Spring
• Keeping the face and hands clear of the port, depress the valve stem using
the Valve Bleed Tool (90.360.4) detailed on page 32 (B.2).
• After all the gas pressure is exhausted, be sure that the piston rod will
retract into the tube manually. If not, try depressing the valve stem again.
If still unsuccessful STOP and contact your DADCO Service Representative.
Port
Adapter
A.1
A.2
Protective
Screw
90.296
B.2
B.1
Remove Compact Valve
• Remove the Compact Valve (90.260) by unscrewing it using the Port
Servicing Tool (90.320.8) detailed on page 32 (B.3).
Port
Adapter
Ready to Pipe
• Install a port adapter into the open M6 port (B.4). A wide variety of port
adapters and fittings are available, contact DADCO for more information.
B.3
U.4600 – U.20000 (G 1/8 port)
Remove Port Plug
• Remove port plug (C.1).
Port Plug
90.505.110
Exhausting the Spring
• Keeping face and hands clear of the port, depress the valve stem using the
Valve Bleed Tool (90.360.4) detailed on page 32 (C.2).
• After all the gas pressure is exhausted, be sure that the piston rod will
retract into the tube manually. If not, try depressing the valve stem again.
If still unsuccessful STOP and contact your DADCO Service Representative.
C.1
Remove Compact or Cartridge Valve
• Remove the Compact Valve (90.260) or Cartridge Valve (90.265) by
unscrewing it using the Port Servicing Tool (90.320.8) detailed on page 32
(C.3).
Ready to Pipe
• Install a port adapter into the open G 1/8 port, (C.4). A wide variety of port
adapters and fittings are available, contact DADCO for more information.
34
B.4
Port
Adapter
C.3
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®
C.2
C.4
Technical Data
Ultra Force® Nitrogen
Gas Springs
Operating Specifications
CAUTION
DO NOT attempt
maintenance on spring
until internal pressure is
exhausted.
Charging Medium:
Nitrogen Gas
U.0175 – U.0400 Charging Pressure: 15 – 180 bar (220 psi – 2600 psi)
U.0600 – U.20000 Charging Pressure: 15 – 150 bar (220 psi – 2175 psi)
Operating Temperature: 4°C – 71°C (40°F – 160°F)
Maximum Speed:
1.6 m/sec (63 in/sec)
Installation Requirements
Avoid Sudden Release
• Jammed parts are very dangerous. If parts are jamming, determine
the root cause and repair it before production continues. Sudden
release may cause gas to exhaust. Slightly preloading the gas spring
(F.1) prevents spring damage and sudden release (F.2).
F.1
90%
S
≤S*0.9
F.3
Provide Stroke Reserve
Avoid Side Loading
• A misaligned press or die can cause side loading that increases wear
on the bearing, seal, and piston rod (F.6). Therefore, avoid side
loading when possible (F.5).
Protect From Fluids
• Direct contact with certain die lubricants and cleaners should be
avoided (F.8). Protect gas springs by providing adequate drainage in
gas spring pockets (F.7).
Discharging Self-Contained Gas Spring
F.7
• Refer to page 34 for information on how to discharge U.0175 and
U.0325 gas springs.
• The DADCO Pressure Analyzer (90.315.5) detailed on page 31,
allows for charging, discharging and gauging of the pressure in the
U.0400 - U.20000 gas springs (F.9). For information on completely
exhausting the gas spring see page 34.
Recharging Self-Contained Gas Spring
F.9
100%
F.11
>S*0.9
S
• The end of the piston rod has a construction thread intended for
assembly and disassembly purposes only, and should never be
used to mount or secure the gas spring (F.6). Die vibration and/or
misalignment will damage the spring.
Drain
Hole
F.2
• DADCO U Series gas springs will permit travel of the full nominal
stroke; however, at least a 10% stroke reserve is recommended to
achieve optimal performance and safety (F.3 and F.4).
Rod End Thread (U.0400 - U.20000)
F.5

• Refer to the Micro Catalog (C12118B) for information on how to
charge U.0175 and U.0325 gas springs.
• Hold the spring vertically at all times during filling. Never compress
the gas spring in a vice or clamp outside of the die or application as
damage to the gas spring can result (F.10).
• Never fill a gas spring unless the rod is in the fully extended position
(F.12). Thread the T-handle (90.320.1, 90.320.2 or 90.320.10)
detailed on page 31, into the rod end and depress the valve stem with
the Valve Bleed Tool (90.360.4) or Port Servicing Tool (90.320.8),
detailed on page 32. Pull the rod cartridge assembly up until it is
seated firmly against the retaining ring (F.11). Remove the T-handle
from the rod and charge the gas spring to the desired pressure.
Refer to DADCO’s U Series Maintenance Instructions for complete
step-by-step instruction.
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
®


F.4
>1˚
F.6


F.8
F.10

F.12
35
®
43850 Plymouth Oaks Blvd. • Plymouth, Michigan • 48170 • USA
734.207.1100 • 800.DADCO.USA • fax 734.207.2222 • www.dadco.net
The global leader in nitrogen gas spring technology
Printed in USA
©DADCO, Inc. 2015 All Rights Reserved
Product changes may occur during the life of this catalog without prior notice, but products supplied will remain functionally interchangeable.

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