Product Information

MDX

Conventional

Big Bore

One NC rotary table can be placed in three different ways.
Excellent workability and big thru-hole diameter

Method

Item	Unit	MDX253R-17	MDX353R-09	MDX453R-15	MDX632R-06
Table Diameter	mm	Φ250	Φ355	Φ450	Φ630
Center Height (Vertical Orientation)	mm	210	210	255	400
Table Height (Horizontal)	mm	250	275	320	370
Table Through-Hole Diameter	mm	Φ115	Φ160	Φ205	Φ370
Table T-slot width	mm	12H8	14H8	14H8	18H8
Guide Block Width	mm	18:07	18:07	18:07	22h7
Motor Used (FANUC*)		α is8/4000	α is12/4000	α is22/4000	α is30/4000
Reduction Ratio		1/60	1/60	1/60	1/60
Maximum RPM	min⁻¹	33.3	33.3	33.3	16.7
Motor Speed	min⁻¹	2,000	2,000	2,000	2,000
Minimum adjustment increment	Degree	0.001	0.001	0.001	0.001
Indexing Accuracy	seconds	12	12	12	12
Reproducibility	seconds	±2	±2	±2	±2
Clamping Torque	N·m	764	2,303	4,675	5,000
Clamping Pressure	MPa	4.9	4.9	4.9	4.9
Allowable Cutting Torque (Wheel Strength)	N·m	735	1,117	1,470	3,136
Product Weight	kg	190	320	420	950
Maximum Workpiece Load (Horizontal)	kg	250	400	500	2,500
Maximum Workpiece Weight (Vertical)	kg	120	200	350	800
Maximum Thrust Load (When Clamped)	N	32,000	54,000	56,000	85,000
Allowable Moment Load (When Clamped)	N·m	2,240	5,700	6,400	8,600
Permissible Load in the Direction of Rotation (When Clamped)	N·m	764	2,303	4,675	5,000
Allowable Work Inertia	kg·m²	2.8	9.1	18.2	178.6

* Other motor specifications: Mitsubishi, Yaskawa, Siemens, etc.
Note: Optional: Models with a built-in rotary joint are available.