CNC universal centre lathes TOS Celakovice

CNC centre lathes in several models SUA 63, 80, 100, 125, 150 with
Swing diameter over bed from 655m up to 1500mm,
turning length from 2m to 20m

Universal centre lathe is numerically controlled machine intended for roughing and finishing works on shaft and flange components, further for thread cutting, boring, turning of cones and various shape rotation surfaces. The machine features horizontal bed of rigid structure; bed guiding areas are hardened and grinded, the counter-surfaces on bed slide are covered by slide substance Turcite B for removal of jerky movements at low-speed feeds.

Lead of longitudinal feed – Z axis is realised by servo-drive directly to ball bolt. In machines with turning length is from 3 500 mm over 5 000 mm the lead is realised via rack bar. Lead of traverse feed – X axis is is realised by servo-drive directly to ball bolt. Measurement of both feeds is realised by rotating sensors located on servo-drives. In machines with longer turning lengths the Z axis – longitudinal feed is measured directly by linear liner. The machine may be fitted both by manually controlled tool heads, and by multi-position CNC controlled heads from various companies. Further it may be fitted with large amount of special accessories and designed solution fulfilling requirements for present working technology.

SUA 63 Numeric

Technical parameters
Swing Ø over bed	655 mm
Swing Ø over carriage saddle	380 mm
Swing Ø over extended saddle with T-grooves	320 mm
Centre-to-centre distance	2000, 2750, 3500, 5000, 6500, 8000 mm, max 12500 mm
Max. weight of workpiece (without rest / with rest)	6000 / 8000 kg
Spindle	size 11, DIN 55027, bayonet
Bore	102 mm
Speed range	5 – 1 400 m-1
Main motor power	30,0 Kw
Maximal torque on spindle	6300 Nm
Tailstock
Tailstock sleeve	Ø 130
Inner cone	MK6
Reduction insert	–
Total input power	57 kVA
Weight	6900 – 13100 kg

SUA 80 Numeric

Technical parameters 80 Numeric
Operating range
Swing Ø over bed	840 mm
Swing Ø over carriage saddle	530 mm
Swing Ø over extended saddle with T-grooves	450 mm
Centre-to-centre distance	2000, 2750, 3500, 5000, 6500, 8000 mm, max 14000 mm
Max. weight of workpiece (without rest / with rest)	6000 / 8000 kg
Spindle	size 11; DIN 55027, bayonet
Bore	128 mm
Speed range	5 – 1250 min-1
Main motor power	30,0 Kw
Maximal torque on spindle	8 000 Nm
Tailstock
Tailstock sleeve	Ø165 mm
Inner cone	MK6
Reduction insert
Total input power	57 kVA
Weight	7500 – 14900 kg

SUA 100 Numeric

Technical parameters SUA 100 Numeric
Operating range
Swing Ø over bed	1050 mm
Swing Ø over carriage saddle	720 mm
Swing Ø over extended saddle with T-grooves	630 mm
Swing Ø over perpendicular hardened rail with T-grooves	550 mm
Centre-to-centre distance	2000, 3000, 4000, 5000, 6000, 8000 mm, max 20000 mm
Max. weight of workpiece	6 000 / 8 000 kg
Spindle	size 11, DIN 55027, bayonet
Bore	128 mm
Speed range	4-630 min-1
Main motor power	37,0 Kw
Maximal torque on spindle	12000 Nm
Tailstock
Tailstock sleeve	Ø 165 mm
Inner cone	100 (1:20) mm
Reduction insert	100 (MK6)
Total input power	67,0 kVA
Weight	9500- 22500 kg

SUA 125 Numeric

Technical parameters SUA 125 Numeric
Operating range
Swing Ø over bed	1250 mm
Swing Ø over carriage saddle	930 mm
Swing Ø over extended saddle with T-grooves	840 mm
Swing Ø over perpendicular hardened rail with T-grooves	760 mm
Centre-to-centre distance	2000, 3000, 4000, 5000, 6000, 8000 mm, max 20 000 mm
Max. weight of workpiece	6000 / 8000 kg
Spindle	size 11 DIN 55027, bayonet
Bore	128 mm
Speed range	4-630 min-1
Main motor power	37,0 Kw
Maximal torque on spindle	12 000 Nm
Tailstock
Tailstock sleeve	Ø 165 mm
Inner cone	100 (1:20) mm
Reduction insert	100 (MK6)
Total input power	67,0 kVA
Weight	9800 – 22900 kg

SUA 150 Numeric

Technical parameters SUA 150 Numeric
Operating range
Swing Ø over bed	1500 mm
Swing Ø over carriage saddle	1190 mm
Swing Ø over extended saddle with T-grooves	1100 mm
Swing Ø over perpendicular hardened rail with T-grooves	1020 mm
Centre-to-centre distance	2000, 3000, 4000, 5000, 6000, 8000 mm, max 20000 mm
Max. weight of workpiece	6000 / 8000 kg
Spindle	size 11, DIN 55027, bayonet
Bore	128 mm
Speed range	4-630 min-1
Main motor power	37,0 Kw
Maximal torque on spindle	12 000 Nm
Tailstock
Tailstock sleeve	Ø 165 mm
Inner cone	100 (1:20) mm
Reduction insert	100 (MK6)
Total input power	67,0 kVA
Weight	10 600 – 23 700 kg

For all inquiries and more info about our machines please contact us by:

Phone: +420 326 633 230

email: info-tos@sub-tos.cz