Product

MDX

Conventional

Big bore

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

Method

(data) item	unit	MDX253R-17	MDX353R-09	MDX453R-15	MDX632R-06
Table diameter	mm	Φ250	Φ355	Φ450	Φ630
Vertical use center height	mm	210	210	255	400
Table height for horizontal use	mm	250	275	320	370
Table through-hole diameter	mm	Φ115	Φ160	Φ205	Φ370
TABLE T GROOVE WIDTH	mm	12indecent 8	14indecent 8	14indecent 8	18indecent 8
Guide block width	mm	18h7	18h7	18h7	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
Max. speed	min-¹	33.3	33.3	33.3	16.7
Motor speed	min-¹	2,000	2,000	2,000	2,000
Minimum setting unit	times	0.001	0.001	0.001	0.001
derived precision	second (60th min)	12	12	12	12
recall accuracy	second (60th min)	±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
Allowable loading workpiece mass (horizontal)	kg	250	400	500	2,500
Allowable loading workpiece mass (vertical)	kg	120	200	350	800
Allowable thrust load (when clamped)	N	32,000	54,000	56,000	85,000
Moment allowable load (when clamped)	N・m	2,240	5,700	6,400	8,600
Allowable load in rotation direction (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: Built-in rotary joint type is available.