CNC Rotary Table DRT-125

PRODUCTS

DRT-125

Direct-drive motor offers high speed running-up to 7 times faster than other ordinary models.
Reduction gear not required. No temperature displacement, Employs a high torque motor for high transmission efficiency. Allows for adopting hear exchanger.
Encoder equipped for high indexing accuracy.
Wholly circular hydraulic locking for high clamp torque.

Reference

Specifications / Model		Unit	DRT-125	DRT-255A	DRT-320	DRT-400
Worktable Diameter		Ømm	Ø125	Ø255	Ø320	Ø400
Table Height	Horizontal	mm	325	325	335	365
Center Height		mm	110	160	220	300
Overall Height	Vertical	mm	255	329	434	514
Center Bore Diameter		Ømm	Ø25^H7	Ø50^H7	Ø50^H7	Ø50^H7
Width Of T-Slot		mm	12^H7	12^H7	14^H7	14^H7
Width Of Guide Block		mm	14^h7	18^h7	18^h7	18^h7
Minimum Input Increment		deg.	0.001°	0.001°	0.001°	0.001°
Indexing Accuracy		sec.	※	※	※	※
Repeatability		sec.	※	※	※	※
Direct-Drive Torque Motor	ETEL		TMB 0140-070	TMB 0210-070	TMB 0291-070	TMB 0291-100
	Peak / Continuous Torque	Nm	89.1 / 45.4	309 / 167	582 / 315	831 / 456
	FANUC		DiS 60/400	DiS 150/300	DiS 250/250	DiS 500/250
	Peak / Continuous Torque	Nm	130 / 65	380 / 170	600 / 225	1200 / 520
Speed Reduction Ratio			1/1	1/1	1/1	1/1
Allowable Max. Rotation Speed		r.p.m	350	185	135	130
Encoders Type	HEIDENHAIN		ECN-225(±10") or RCN-226(±5")	ECN-225(±10") or RCN-226(±5")	ECN-225(±10") or RCN-226(±5")	ECN-225(±10") or RCN-226(±5")
Pressure (Clamping System)		kg/cm²	35 (Hyd.)	35 (Hyd.)	35 (Hyd.)	35 (Hyd.)
Clamping Torque		kgf-m/N.m	33/323	85/833	180/1764	180/1764
Allowable Load Capacity	Horizontal	kg	120	300	480	480
Allowable Load Capacity	Vertical	kg	200	640	800	800
Allowable Workpiece Diameter		Ømm	Ø125	Ø225	Ø320	Ø400
Net Weight		kgs	95	124	200	320
※Positioning accuracy according to encoder type. There are high-speed for option; please contact us for more details if necessity.

Additional files