Product Information

MT

For the Grinding Center

Highest Rotational Speed in Its Class
Ideal for grinding centers and jig grinders.

Method

Item	Unit	MT200R-1-33	MT200R-3	MT200R-5-09	MT320R-3-52	MT500R-1-08
Table Diameter	mm	Φ200	Φ200	Φ200	Φ320	Φ500
Center Height (Vertical Orientation)	mm	140	140	140	210	—
Table Height (Horizontal)	mm	185	185	200	260	302
Table Through-Hole Diameter	mm	—	—	—	Φ50	—
Table T-slot width	mm	12H8	12H8	12H8	14H7	14H7
Guide Block Width	mm	18:07	18:07	18:07	18:07	18:07
Motor Used (FANUC*)		800W	800W	800W	4.5 kW	2.2 kW
Reduction Ratio		1/20	1/10	1/6	1/6	1/30.05
Maximum RPM	min⁻¹	100	300	500	300	100
Motor Speed	min⁻¹	2,000	3,000	3,000	1,800	3,000
Rotational Accuracy	μm	2	2	2	2	5
Indexing Accuracy		None	None	None	Yes	None
Clamping Torque	N·m	216	216	—	480	—
Clamping Pressure	MPa	4.9	4.9	—	4.9	—
Product Weight	kg	80	80	100	270	550
Maximum Workpiece Load (Horizontal)	kg	45	45	30	90	670
Maximum Workpiece Weight (Vertical)	kg	20	20	15	40	—
Rated Load (When Clamped)	N·m	216	216	—	480	—
Allowable Work Inertia	kg·m²	0.3	0.3	0.2	1.7	30.2
Using OTT Warm Wheels		×	×	×	〇	〇