Table Diameter 170-630mm, Nc Controlled Tilting Rotary Table

Product Description

This series NC tilting rotary table is constructed completely with a NC controllable rotary spindle as well as a NC controllable tilting spindle, and mainly used with CNC milling machines CNC machining centers. It is controled either by two-coordination controlling system of the main machine or by self-equipped two-coordination controlling system. In combination with main machine, holes, slots, cams, curved lines and flat surfaces on any angular positions can be worked out precisely. Besides, it can also be used in general drillers, general millers and general borers to perform independently the indexing of equally or unequally spaced angles.

No.	Parameter		NCRT170T	NCRT250T	NCRT320T	NCRT400T	NCRT500T	NCRT630T
1	Turntable diameter, mm		170	250	320	400	500	630
2	Center bore diameter, mm		35H7	30H7	100H6	130H6	180H6	265H7
3	T-slot size, mm		12	12	14	14	18
4	Positioning key size, mm		18	18	18	18	18
5	Worm gear ratio		1:80	1:90	1:90	1:120	1:150	1:120
6	Total reduction ratio		1:180	1:180	1:180	1:180	1:180	1:180
7	Tilting worm ratio		1:80	1:90	1:90	1:120	1:150	1:120
8	Tilting total ratio		1:180	1:180	1:180	1:180	1:180	1:180
9	Max. speed, RPM		11.1	11.1	11.1	11.1	11.1	11.1
10	Servo motor power, KW	Rotary spindle	≥0.8	≥0.8	≥0.8	≥1.1(1.4)	≥1.1(1.4)	≥1.1(1.4)
		Tilting spindle	≥0.8	≥0.8	≥0.8	≥1.1(1.4)
11	Min. increment, Deg		0.001	0.001	0.001	0.001	0.001	0.001
12	Tilting range, Deg		-15~105	-15~105	0~90	0~90	0~90	0~90
13	Static clamping torque of turntable, N.m		Air 0.5MPa, 200	Air 0.5MPa, 300 Oil 1.5MPa, 500	Oil 3.5MPa, 1500	Air 0.5MPa, 650 Oil 1.5MPa, 2000	Oil 3.5MPa, 2800
14	Static clamping torque of tilting spindle, N.m		Air 0.5MPa, 260	Air 0.5MPa, 400 Oil 1.5MPa, 700	Oil 3.5MPa, 2100	Air 0.5MPa, 1000 Oil 1.5MPa, 3000	Oil 3.5MPa, 3800
15	Rotary spindle accuracy, Sec	Indexing	30	30	25	20	20	20
		Repeatability	6	6	6	6	6	6
16	Tilting spindle accuracy, Sec	Indexing	60	60	45	45	45	45
		Repeatability	10	10	10	10	10	10
17	Max. load capacity, Kgf		25	100	150	200	400	500
			50	75	100	150	200	300
18	Net weight, Kgs			300	450	600	750	900
19	Servo motor torque, N.M	Rotary spindle	2.4	6	6	12	12	12
		Tilting spindle	6.36	6	6	12	12	12