Romi T Series

Engine Lathes
Romi T Series
ROMI T 240
ROMI T 350
ROMI T 500
The Romi T Series has been
carefully designed to provide full
security to the operator, according
to the current safety standards.
Safety machines, versatile and
reliable for many types of applications.
Romi industrial site view,
in Santa Bárbara D’Oeste, SP, Brazil
1 UF-16 - Machine tools assembly
2 UF-19 - Heavy duty CNC lathes assembly
3 UF-15 - Plastic processing machines assembly
4 UF-14 - Electrics panels assembly
5 UF-11 - Heavy parts machining
Engine lathes
for tool room,
production,
maintenance
and training
Illustrative image
Equiped with optionals
2
Illustrative image
Equiped with optionals
Illustrative image
Equiped with optionals
Bed
Carriage
Square tool post
The bed, double wall construction is
internally ribbed and provides excellent
rigidity.
Robust structure.
4 - positions square tool post
mounted on a rotating base.
The guideways are hardened and
ground with 450 Brinell of hardness
(approximate)
It incorporates a system to eliminate
backlash between nut and cross feed
screw, and lubrication system by manual
operation pump.
Tailstock stroke limiter
Provides full operator security,
not allowing the fall of tailstock.
3
End gearing
Equipped with acoustic protection
and gears made by steel and Delrin,
to provide low noise during machining.
Two configurations can be possible by
changing just one gear: One for Metric
and Inches threads, and one for Module
and Diametral Pitch.
Handwheel of longitudinal
manual feed
In turning operations using the longitudinal
automatic feed, or at execution of threads
with the driven spindle guide, the
handwheel of longitudinal manual feed
remains stationary, without turning,
for operator safety, preventing injuries
or any other type of accident.
Graduated dual mm and inch.
Chuck protection
Is equipped with an anti-fraud interlocked
system, that does not allow to power on
the machine if chuck protection is open.
Does not allow the torque wrench
remains on the chuck, avoiding accidents
when the spindle is turned on.
Minimizes the projection of chips
and cutting fluid splashes.
Headstock
Thread and feed gearbox
Apron
Hardened and ground gears and shafts,
are dynamically balanced and run in an
oil bath. The wide range of speeds and
the large number of speeds enables
the selection of optimum metal cutting
conditions. The rigid cast housing
together with the excellent transmission
system ensure high performance and a
long working life.
Provides multiple feed and thread
pitch combinations.
Utilizes hardened gears and shafts
running in oil bath. It features smooth
engagement of cross and longitudinal
feed levers. During thread cutting
the half-nut is engaged and receives
additional lubrication automatically.
4
Gears and shafts are hardened, run
in precision bearings all in an oil bath
for optimum lubrication.
Safety microswitch in the
headstock door access
Electric panel
Rear chip protection
To ensure operator’s safety, the electrical
panel was designed and built according
to the requirements of current safety
standards.
Minimizes the chips projection
and cutting fluid spills from the
rear of the machine during
machining operations.
Braking system
Chip protection
Electromagnetic brake direct coupled to
the main motor provides instantaneous
spindle stopping with low noise.
Equipped with polycarbonate
viewer protection.
Lead screw and feed rod
protection system
For operator safety, this system does
not allow that the machine be turned
on if the door is open, according to the
current safety standards.
The safety microswitch has anti-fraud
fastening system.
It has automatic safety device that
activates the brakes if an energy power
failure occurs.
It has an safety microswitch system,
anti-fraud, not allowing turned on the
machine if the chip protection is open.
Security system with micro
switches limits for longitudinal
travel (optional)
Manufactured in stainless steel, provides
full protection and security, not allowing
any operator contact with the lead screw
and feed rod, avoiding any accidents.
Also protect the lead screw and feed
rod against chips and cutting fluid,
contributing for better lubrication system.
It has position adjustment when actuated
makes the interruption of longitudinal
travel, limiting travel and avoiding
collisions.
This system is suitable for education
(available for ROMI T 240).
5
Technical specifications ROMI T 240
ROMI T 350 ROMI T 500
mm (in)
220 (8.65)
268 (10.55)
342 (13.46)
m (in)
0,5 / 1,0 (19.68 / 39.37)
1,5 (59.05)
2,25 / 3,25 (88.58 / 127.95)
Swing over bed
mm (in)
455 (17.90)
520 (20.47)
660 (25.98)
Swing over saddle wings
mm (in)
390 (15.35)
450 (17.72)
595 (23.43)
Swing over cross slide
mm (in)
240 (9.45)
350 (13.78)
500 (19.68)
Swing through gap mm (in)
-
-
855 (33.66) (**)
Lenght of gap in front of chuck mm (in)
-
-
220 (8.65) (**)
Cross slide travel
mm (in)
250 (9.84)
300 (11.81)
350 (13.78)
Tool post carriage travel
mm (in)
120 (4.72)
120 (4.72)
120 (4.72)
Tool section
mm (in)
20 x 20 (0.787 x 0.787)
20 x 20 (0.787 x 0.787)
20 x 20 (0.787 x 0.787)
Width
mm (in)
305 (12)
305 (12)
305 (12)
Heigth
mm (in)
334 (13.15)
334 (13.15)
334 (13.15)
L0
L0
L0
52 (2.04)
52 (2.04)
52 (2.04)
1o 26’
1o 26’
1o 26’
MT
4
4
4
mm (in)
83 (3.27)
83 (3.27)
83 (3.27)
20
20
20
rpm
44 ~ 2,240
39 ~ 2,000
35 ~ 1,800
Quill travel
mm (in)
125 (4.92)
125 (4.92)
125 (4.92)
Quill diameter
mm (in)
60 (2.36)
60 (2.36)
60 (2.36)
MT
4
4
4
Capacity
Centers height
Distance between centers Bed
Headstock
Spindle noseASA
Spindle hole diameter
mm (in)
Spindle taper hole degrees
Reduction sleeve taper hole
Spindle diameter at front bearing
Number of speeds
Range of speeds
Tailstock
Quill taper
Threads and feeds gearbox
Longitudinal feeds mm/rot (in/rot)
0,05 to 8,856 (0.0019 to 0.35)
Cross feeds
mm/rot (in/rot)
0,021 to 3,704 (0.0008 to 0.15)
Inch threads
tpi
42 to 0,5
Metric threads
mm (in)
0,4 to 56
Module threads
Mod
0,1 to 14
Diametral pitch threads
DP
168 to 2
Leadscrew
tpi
6
Motors
Main motor
hp
7,5
7,5
7,5
Coolant pump
hp
0,125
0,125
0,125
Dimensions and weigth (approximate)
Floor space required
mm (in)
Net weight
kg (lb)
1,810 x 1,110 3,560 x 1,480
(71.26 x 43.70) (b.c. = 0.5 m) (*)
(140.15 x 58.27) (b.c. = 2.25 m) (*)
2,310 x 1,110
2,810 x 1,260 (110.63 x 49.60)
(90.94 x 43.70) (b.c. = 1 m) (*)
1,450 (3.20) (b.c. = 0.5 m) (*)
2,050 (4.52)
1,750 (3.85) (b.c. = 1 m) (*)
4,560 x 1,480
(179.53 x 58.27) (b.c. = 3.25 m) (*)
2,550 (5.62) (b.c. = 2.25 m) (*)
3,300 (7.28) (b.c. = 3.25 m) (*)
(*) B.C = Between centers
(**) Only for ROMI T 500 with 3.25 between centers
6
Standards equipment
• 20 speeds headstock, ASA L0 spindle
nose, with Ø50 mm through hole,
equipped with CM-4 reduction sleeve
and CM-4 x 60°dead center.
• AC motor for headstock drive, with
built-in electromagnetic safety brake
•Apron equipped with manually
operated pump for bed and cross slide
guides lubrication, and command lever
with safety lock
• Chip pan
• Chuck protection with safety
interlocked system by microswitch
and anti-fraud fixing
• Electrical system for 220V / 380 /
440 Vca, 50 / 60Hz
• Enlarged threading turning system
incorporated to headlock
• Gap bed (only ROMI T 500 x 3.250 mm)
• Manual pump for bed and cross slide
guideway lubrication
• Manual Tailstock MT-4 x 60º center,
with fixation through leverage
(ROMI T 240) and through nuts and
bolts (ROMI T 350 / T 500 ROMI),
with quill graduated in millimeters
and inches.
• Machine design according to current
standards
• Mobile protection for operator with
safety interlocked system by
microswitch and anti-fraud fixing
• Rear chip guard
• Standard colors: Munsell Blue 10B-3/4
and Gray RAL 7035
• Set of instruction manuals in CD
• Set of wrenches for machine operation
• Set of leveling screws and nuts
• Thread and feed gearbox allowing
to make threads with only two mounts
at the end gear
•ASA L0, Ø 220 mm faceplate
• Complete coolant system
• Follow rest with bronze tips,
Ø 8 to Ø 50 mm diameter capacity
• Fluorescent worklight
• Live center MT-4
• Longitudinal stroke limiter
• Micrometrico stroke limiter
•Safety device with switches
on travel limits
•Special painting
• Steady rest (open) with bronze tips,
Ø 8 to Ø 80 mm capacity
• Steady rest with bronze tips, Ø 60
to Ø 305 mm capacity, supplied with
set of cartridges for Ø 60 to Ø 205 mm
capacity (only for ROMI T 500)
nAdditional set of bronze tips,
Ø 152 to Ø 305 mm capacity
nAdditional set of rollers, Ø 60 to
Ø 205 mm capacity
nAdditional set of rollers, Ø 152
to Ø 305 mm capacity
•Steady rest (closed) with bronze tips,
Ø 8 to Ø 152 mm capacity, supplied
with set of cartridges for Ø80 to
Ø80 mm capacity
nAdditional set of bronze tips, Ø 80
to Ø 152 mm capacity
nAdditional set of rollers, Ø 8 to
Ø 80 mm capacity
nAdditional set of rollers, Ø 8 to
Ø 152 mm capacity
Optional equipment
• 3 - jaw universal chuck, solid jaws, cast
iron body Ø 200 mm (c) or Ø 250 mm (d)
• 4 - position square tool post mounted
on a rotating base
• 4 - jaw independent chuck, Ø 350 mm,
ASA L0 (all versions) or Ø 450 mm
(only for ROMI T 350 and ROMI T 500)
•Adapter plate for ASA L0, Ø 200 mm
or Ø 250 mm
•Adapter plate for ASA L0, Ø 210 mm
or Ø 250 mm (to be adapted according
to customer’s chuck)
Dimensions - dimensions in mm (in)
E
F
H
B
A
C
D
G
Front view
Left view
I
Espaço
para remoção
da
Space
to remove
chip pan
bandeja aparadora de cavacos
B.C*ABC D E FGHI
ROMI T 240
0.5 m (19,68)
530 (29.87)
205 (8.07)
1,630 (64.17)
1,810 (71.26)
1,084 (42.68) 1,280 (50.40) 1,110 (43.70) 1,900 (74.80) 560 (22.05)
1.0 m (39.37)
1,030 (40.55)
205 (8.07)
2,130 (83.85) 2,310 (90.94)
1,084 (42.68) 1,280 (50.40) 1,110 (43.70) 1,900 (74.80) 560 (22.05)
2,630 (103.54) 2,810 (110.63) 1,132 (44.57) 1,328 (52.28) 1,260 (49.60) 1,945 (76.57) 560 (22.05)
ROMI T 350
1.5 m (59.05)
1,530 (60.24)
252 (9.92)
ROMI T 500
2.25 m (88.58)
2,280 (89.76)
326 (12.83) 3,380 (133.07) 3,560 (104.15) 1,205 (47.44) 1,402 (55.20) 1,480 (58.27) 2,140 (84.25) 560 (22.05)
3.25 m (127.95) 3,280 (129.13) 326 (12.83) 4,380 (172.44) 4,560 (129.53) 1,205 (47.44) 1,402 (55.20) 1,480 (58.27) 2,140 (84.25) 560 (22.05)
(*) B.C = Between centers
7
A T R A D ITI O N O F INN O V ATI O N
Indústrias Romi SA
HEAQUARTER
Av Pérola Byington 56
Santa Bárbara d’Oeste SP
13453 900 Brasil
Phone +55 (19) 3455 9000
Fax +55 (19) 3455 2499
INDUSTRIAL SITE
Rod. SP 304, Km 141,5
Santa Bárbara d’Oeste SP
13453 900 Brasil
Phone +55 (19) 3455 9000
Fax +55 (19) 3455 2499
Romi Machine Tools, Ltd
1845 Airport Exchange Blvd
Erlanger KY 41018 EUA
Phone +1 (859) 647 7566
Fax +1 (859) 647 9122
[email protected]
Romi Europa GmbH
Wasserweg 19 D 64521
Gross Gerau Alemanha
Phone +49 (6152) 8055 0
Fax +49 (6152) 8055 50
[email protected]
Romi Italia srl
Via Primo Levi 4
10095 Grugliasco TO Itália
Phone +39 (011) 410 1441
Fax +39 (011) 411 7049
[email protected]
W W W. R O M I . C O M
Romi in France
Sandretto Industrie SAS
Parc de Genève, 240
Rue Ferdinand Perrier 69800
ST Priest
Phone 00 334 37 25 60 70
Fax 00 334 37 25 60 71
[email protected]
Romi in UK
Sandretto UK Limited
Leigh Road
Swift Valley Industrial Estate
Rugby CV21 1DS
Phone +441788 544221
Fax +441788 542195
[email protected]
Romi in Spain
Italprensas Sandretto S.A.
Calle Comadrán, 15
Pol.Ind.Can Salvatela
C.P. 08210 Barberà del Vallès
Phone 34 93 848 4954
Fax 34 93 718 7932
[email protected]
Romi in Mexico
Sandretto Mexico, S de
RL de CV
Moliere 13, piso 10-B
Col. Chapultepec Polanco,
C.P. 11560
[email protected]
[email protected]
[email protected]
ROMI T Series T 240 - T 350 - T 500 / IN / AA / 052012 - Specifications are subject to change without prior notice - Printed in Brazil - Please recycle.
For additional and updated information visit our site: www.romi.com
CE safety regulation compliance available only for the European Community or under request