CNC Rotary Table - 吉益精密有限公司

17 Jul 2015

CNC Rotary Table

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CNC ROTARY TABLE

FEATURES：

NON-BACKLASH ROLLER CAM TYPE

1.The roller cam consists of an input cam shaft and a roller turret.

2.The roller cam is designed with rolling contact, featuring high speed, and outstanding durability.

3.Engagement between the roller and cam are preload to fully eliminate backlash that enables theroller and cam to exhibit

their ultra-high precision feature.

4.Besides, with rolling contact to transmit kinetic energy, energy consumption during drive can be dramatically reduced.

This enable the roller cam to achieve over 90% of transmission efficiency

Code No.	MODEL	UNIT	PRT-135	PRT-160	PRT-200	HRT-250	HRT-320
Table Diameter		Ømm	130	160	200	250	320
Center Height		mm	110	135	160	160	210
Spindle Hole		Ømm	Ø30H7/ Ø15	Ø60H7/ Ø45	Ø60H7/ Ø45	Ø75H7/ Ø70	Ø75H7/ Ø70
T Slot Width		mm	12H7	12H7	12H7	12H7	14H7
Guide Key Width		mm	14H7	18H7	18H7	18H7	18H7
Servo Motor		FANUC MITSUBISHI	α2i HF75	α4i HF104	α4i HF104	α8i HF1547	α12i HF204S
MIN. Increment			0.001∘	0.001∘	0.001∘	0.001∘	0.001∘
Total Speed Reduction Rstio			30	36	36	60	60
Max. Rotation Speed(3000rpm)		rpm	100	83.3	83.3	50	50
Output Rated Torque		kg/m	10	18	18	60	90
Hydraulic Resource Pneumatic / Hydraulic		kg/m²	5(空壓)	5(空壓)	5(空壓)	20(油壓)	20(油壓)
Output Torque At Brake		kg/m	8	14	13	90	150
Indexing Accuracy		sec	40	20	20	20	20
Repeatability		sec	4	4	4	4	4
Allowable Work Weight	Vertical	kg	20	70	70	100	150
Allowable Work Weight	Horizontal	kg	45	140	140	250	350
Allowable Load (When Table is Clamped)		kgf	600	800	800	1400	2000
		Fxl kgf-m	8	13	13	150	260
		Fxl kgf-m	15	40	40	100	200
Allowable Work Inertia		kg/m²	0.1	0.48	0.48	1.95	3.7

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