CNC Horizontal Turning Center

SL Series

Machining Capability

Linear Guide

Application

Micro Mechanic
Equipment
Metal Hardware

CNC Horizontal Turning Centers SL series equipped with rich optional such as live tooling turret, Y-axis, sub-spindle and loading/ unloading can work on turning, milling, drilling system tasks at the same time as to increase machining capacity on your demand.

45° slant-bed structure
Fin type headstock
Enhanced one piece base and bed
Reliable and superior accuracy SKF spindle

Catalogue Enquiry

Complete FEA engineering analysis

With automation equipment

Machining capability

High Performance

Enhanced solid rigidity base and bed, the one piece construction without hollow cavity provides higher rigidity and suitable to high precision and hard turning.

Robust Machine Structure

Symmetrical fin type headstock and enhanced ribs design to reduce vibrations and thermal displacement. Spindle chiller for thermal cooling control is optional to increase precision level and stability control.

Rigid Tailstock and Turret

Programmable tailstock features robust box way for rigidity; the quill travel design for better long shaft machining accuracy.

Specification

ITEM	SL 1500 (L)	SL 2000 (L)	SL 2000B (L)	SL 2500 (L)	SL 3000 (L)
Working Range
Spindle nose	A2-5	A2-6	A2-6	A2-8	A2-8
Swing over bed	460 mm	535 mm	610 mm	690 mm	690 mm
Max. turning diameter	285 mm	360 mm	410 mm	500 mm	500 mm
Max. turning length	360 mm (610 mm)	360 mm (610 mm)	610 mm (1,020 mm)	610 mm (1,020 mm)	1,020 mm (1,500mm)
Hole through draw tube	45 mm	52 mm	66 mm	78 mm	91 mm
Spindle
Jaw chuck size	6"/ 169 mm	8"/ 210 mm	8"/ 210 mm	10"/ 254 mm	12"/ 304 mm
Spindle speed	6,000 rpm	5,000 rpm	4,200 rpm	3,500 rpm	2,500 rpm
Front bearing inner diameter	90 mm	100 mm	120 mm	130 mm	160 mm
Hole through spindle	56 mm	61 mm	76 mm	89 mm	105 mm
Spinlde motor peak output	15 kW	15 kW	15 kW	26 kW	26 kW
Torque rating	127 Nm	153 Nm	182 Nm	386 Nm	848 Nm
Spindle full output base speed	1,125 rpm	938 rpm	788 rpm	642 rpm	208 rpm
X & Z Axis
X axis travel	163 mm	200 mm	230 mm	275 mm	275 mm
Z axis travel	360 mm (610mm)	360 mm (610mm)	610 mm (1,020 mm)	610 mm (1,020 mm)	1,020 mm (1,500mm)
X axis rapid rate	30 m/min	30 m/min	30 m/min	30 m/min	30 m/min
Z axis rapid rate	30 m/min	30 m/min	30 m/min	30 m/min	30 m/min
X axis servo motor	1.8 kw	1.8 kw	1.8 kw	3 kw	3 kw
Z axis servo motor	1.8 kw	1.8 kw	3 kw	3 kw	3 kw
X axis thrust	6,911 N	6,911 N	6,911 N	13,823 N	13,823 N
Z axis thrust	6,911 N	6,911 N	13,823 N	13,823 N	13,823 N
Turret
Indexing drive	Hydraulic/Servo	Hydraulic/Servo	Hydraulic/Servo	Hydraulic/Servo	Hydraulic/Servo
Stations	12	12	12	12	12
Indexing time adjacent tool	0.5 sec.	0.4 sec.	0.4 sec.	0.4 sec.	0.4 sec.
Square shank size	20 x 20 mm	20 x 20 mm	25 x 25 mm	25 x 25 mm	25 x 25 mm
Round shank size	D32	D32	D40	D40	D40
L.T. motor output (Option)	3.7 Kw	3.7 Kw	5.5 Kw	5.5 Kw	5.5 Kw
VDI Live tooling stations	12	12	12	12	12
ISO 230-2
Positioning accuracy	0.005 mm	0.005 mm	0.005 mm	0.005 mm	0.005 mm
Repeatability	0.004 mm	0.004 mm	0.004 mm	0.004 mm	0.004 mm
Tailstock (Option)
Driven	Saddle	Saddle	Saddle	Saddle	Saddle
Tailstock base travel	275 mm (525 mm)	275 mm (525 mm)	525 mm(935mm)	525 mm(935mm)	935 mm (1,435 mm)
Quill travel	100 mm	100 mm	120 mm	120 mm	120 mm
Quill diameter	75 mm	75 mm	85 mm	85 mm	85 mm
Quill center taper	MT#4	MT#4	MT#5	MT#5	MT#5
General
Coolant tank	130 liters	130 liters	200 liters	200 liters	200 liters
Hydraulic tank	40 liters	40 liters	40 liters	40 liters	500 mm
Length	2,000 mm	2,000 mm	2,840 mm	2,840 mm	3,250 mm
Width x Height	1,916 x 1,850 mm	1,916 x 1,850 mm	1,916 x 1,850 mm	2,150 x 2,050 mm	2,150 x 2,050 mm
Weight	3,500 kg	4,500 kg	5,000 kg	5,500 kg	6,000 kg

-Two faced contact tools are needed to get better cutting capability.
-Actual values may differ from the specification in the catalog caused by optional and peripheral accessories.
*¹Fanuc system spindle & servo motors adopt alpha series motors.

*Please be aware of the continuous performance improving policy, UnionMT reserves the rights to change product specifications, data, options, appearances and etc. without notice.

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