Catalogo Trens (Tos) Tornos
Catalogo Trens (Tos) Tornos
Catalogo Trens (Tos) Tornos
MACHINE TYPE
Unit
SN 500
SN 710
Working range
Max. swing over bed
Max. swing over cross slide
Max. swing in bed gap
Bed gap width
Distance between centers
Height of centers
Bed width
mm
mm
mm
mm
mm
mm
mm
505
270
700
230
1000, 1500, 2000
250
340
720
430
960
300
1500, 2000, 3000, 4000
355
450
B8/B11*
D8/D11*
METRIC 90/115*
77/105*
110/140*
12,5
2000/1600*
18
B8/B11*
D8/D11*
METRICK 90/115*/-*
77/105*/130*
110/140*/170*
10/12,5*
1600/1250*
18
Main spindle
Spindle nose BAJONET DIN (ISO702-III)
Spindle nose CAMLOCK (ISO702-II)
Internal spindle taper
Spindle bore
Spindle diameter in front bearing
Min. spindle speed
Max. spindle speed
Number of gears
mm
mm
min-1
min-1
Spindle drive
Main motor output
Max. torque
Limit speed for max. torque
kW
Nm
min-1
7,5
1450
50
7,5/11*
1650/2000*
40
Carriages
X-axis
Working range of cross feed
Cross rapid traverse
Working travel of cross feed
Tool slide working travel
mm.rev.-1
mm.min-1
mm
mm
0,0253,2
1500
300
140
0,01952,4
1500
400
180
Z-axis
Working range of longitudinal feed
Longitudinal rapid traverse
Working travel
mm.rev.-1
mm.min-1
mm
0,056,4
3000
depends on clamping device
0,0394,8
3000
depends on clamping device
Toolposts
Standard toolpost
Max. tool size
mm
4-way toolpost
3225
4-way toolpost
4025
mm
MultiSuisse C*
32
MultiSuisse C*
40
Tailstock
Tailstock sleeve internal taper
Tailstock sleeve diameter
Tailstock sleeve travel
Tailstock control
Cross resetting
mm
mm
mm
mm
MORSE 5
80
180
manual
12
MORSE 6
100
240
manual/tailstock tow*
10
Threads
Metric threads number/pitch
Whitworth threads number/pitch
Modular threads number/pitch
Diametral Pitch threads number/number of DP threads
Nr./mm
Nr./TPI
Nr./mm
Nr./Nr.
29/0,540
38/180
26/0,2520
31/272
29/0,540
38/180
26/0,2520
31/272
mm
mm
1525
1100
1635
1275
mm/kg
mm/kg
mm/kg
mm/kg
mm/kg
2595/2300
3095/2400
3595/2600
3515/3090
4015/3250
5015/3620
6015/3890
Machine dimensions
Height
Width
Lenght/Weight
1000
1500
2000
3000
4000
* optional execution
Universal
center lathes
SN 500 SN 710
Universal center lathes are the most popular products in the portfolio of TRENS SK, a.s. Since half of
the twentieth century they have been sold under the brand TOS Trencin, currently TRENS. Thanks to
consistent high standards and sustained development TRENS machines fulfill the most demanding
customer requirements a proof of which is more than 100 000 lathes sold throughout the world.
SN 500 SN 710
OPTIONAL ACCESSORIES
MAIN ADVANTAGES
CLAMPING DEVICES
3 jaw chuck
4 jaw face-plate
Steady rest
4 jaw chuck
Plain face-plate
Drive plate
Spindle drive through clutches and brake smooth start and stop
of spindle movement
Follow rest
OPTIONAL EXECUTIONS
Thread indicator
Digital read-out
Longitudinal micrometric
stop
www.trens.sk
SN 500 SN 710
One-tooth clutch
Folding handles
Cross stop
SN 500
SN 710
4 jaw face-plate
mm
500
670/710
Plain face-plate
mm
500
710
mm
250, 315
315, 400
Steady rest
mm
10115
12180
Follow rest
mm
10115
12180
mm
110250
180320
mm
282405
Digital read-out
Rolling contact bearings
Rear tool holder
Taper turning attachment
Micrometric longitudinal stop/cross stop
Cross stop
Thread indicator
Drive plate
Guards for faceplates
Flange for chuck
Anchoring material
Live centre
Transporting device
Grease gun
SN 500 SN 710
OPTIONAL ACCESSORIES
MAIN ADVANTAGES
CLAMPING DEVICES
3 jaw chuck
4 jaw face-plate
Steady rest
4 jaw chuck
Plain face-plate
Drive plate
Spindle drive through clutches and brake smooth start and stop
of spindle movement
Follow rest
OPTIONAL EXECUTIONS
Thread indicator
Digital read-out
Longitudinal micrometric
stop
www.trens.sk
SN 500 SN 710
One-tooth clutch
Folding handles
Cross stop
SN 500
SN 710
4 jaw face-plate
mm
500
670/710
Plain face-plate
mm
500
710
mm
250, 315
315, 400
Steady rest
mm
10115
12180
Follow rest
mm
10115
12180
mm
110250
180320
mm
282405
Digital read-out
Rolling contact bearings
Rear tool holder
Taper turning attachment
Micrometric longitudinal stop/cross stop
Cross stop
Thread indicator
Drive plate
Guards for faceplates
Flange for chuck
Anchoring material
Live centre
Transporting device
Grease gun
TECHNICAL PARAMETRES
MACHINE TYPE
Unit
SN 500
SN 710
Working range
Max. swing over bed
Max. swing over cross slide
Max. swing in bed gap
Bed gap width
Distance between centers
Height of centers
Bed width
mm
mm
mm
mm
mm
mm
mm
505
270
700
230
1000, 1500, 2000
250
340
720
430
960
300
1500, 2000, 3000, 4000
355
450
B8/B11*
D8/D11*
METRIC 90/115*
77/105*
110/140*
12,5
2000/1600*
18
B8/B11*
D8/D11*
METRICK 90/115*/-*
77/105*/130*
110/140*/170*
10/12,5*
1600/1250*
18
Main spindle
Spindle nose BAJONET DIN (ISO702-III)
Spindle nose CAMLOCK (ISO702-II)
Internal spindle taper
Spindle bore
Spindle diameter in front bearing
Min. spindle speed
Max. spindle speed
Number of gears
mm
mm
min-1
min-1
Spindle drive
Main motor output
Max. torque
Limit speed for max. torque
kW
Nm
min-1
7,5
1450
50
7,5/11*
1650/2000*
40
Carriages
X-axis
Working range of cross feed
Cross rapid traverse
Working travel of cross feed
Tool slide working travel
mm.rev.-1
mm.min-1
mm
mm
0,0253,2
1500
300
140
0,01952,4
1500
400
180
Z-axis
Working range of longitudinal feed
Longitudinal rapid traverse
Working travel
mm.rev.-1
mm.min-1
mm
0,056,4
3000
depends on clamping device
0,0394,8
3000
depends on clamping device
Toolposts
Standard toolpost
Max. tool size
mm
4-way toolpost
3225
4-way toolpost
4025
mm
MultiSuisse C*
32
MultiSuisse C*
40
Tailstock
Tailstock sleeve internal taper
Tailstock sleeve diameter
Tailstock sleeve travel
Tailstock control
Cross resetting
mm
mm
mm
mm
MORSE 5
80
180
manual
12
MORSE 6
100
240
manual/tailstock tow*
10
Threads
Metric threads number/pitch
Whitworth threads number/pitch
Modular threads number/pitch
Diametral Pitch threads number/number of DP threads
Nr./mm
Nr./TPI
Nr./mm
Nr./Nr.
29/0,540
38/180
26/0,2520
31/272
29/0,540
38/180
26/0,2520
31/272
mm
mm
1525
1100
1635
1275
mm/kg
mm/kg
mm/kg
mm/kg
mm/kg
2595/2300
3095/2400
3595/2600
3515/3090
4015/3250
5015/3620
6015/3890
Machine dimensions
Height
Width
Lenght/Weight
1000
1500
2000
3000
4000
* optional execution
Universal
center lathes
SN 500 SN 710
Universal center lathes are the most popular products in the portfolio of TRENS SK, a.s. Since half of
the twentieth century they have been sold under the brand TOS Trencin, currently TRENS. Thanks to
consistent high standards and sustained development TRENS machines fulfill the most demanding
customer requirements a proof of which is more than 100 000 lathes sold throughout the world.