Okada Gtr-400 Maintenance-Free Zero Backlash Roller Cam 4-Axis Rotary Table with 0.001° Resolution

Product Description

Product Description
Okada,GTR-400,High Precision,Zero Backlash Roller Type Cam Drive 4-Axis Rotary Table for Machining Center
Product Specification
Model Unit GTR255 GTR320 GTR400 GTR500

Disk diameter	mm	φ255	φ320	φ400	φ500
Center height	mm	210	210	255	310
Center aperture	mm	φ80H7	φ100H7	φ130H7	φ180H7
Through aperture	mm	φ80	φ100	φ130	φ180
T-slot width	mm	12H7	14H7	14H7	18H7
Positioning key width	mm	18h7	18h7	18h7	18h7
Motor standard specification (Direct shaft motor) Other specifications, brand consultation and customization Motor standard specification (Direct shaft motor)	FANUC α	α1F8	α1F12	α1F12	α1F12
	FANUC β	β1F12	β1F22	β1F22	β1F22
	MITSUBISHI	HF1545	HF2045	HF2045	HF2045
	SIEMENS	IFK7063	IFK7083	IFK7083	IFK7083
Reduction ratio		1:50	1:60	1:80	1:96
Maximum speed	r.p.m	60	50	37.5	32
Minimum setting unit	deg	0.001	0.001	0.001	0.001
Cutting accuracy	sec	±10	±10	±10	±10
Repeatability	sec	4	4	4	4
Lock the power source pressure	MPa	Oil pressure 4±0.5	Oil pressure 4±0.5	Oil pressure 4±0.5	Oil pressure 4±0.5
Maximum cutting torque (brake)	Nm	1200	1550	2100	2800
Allowable load capacity
Vertical installation	kg	160	210	300	400
Horizontal installation	kg	320	420	600	800
Vertical with tailstock	kg	320	420	600	800
Allowable inertia capacity	kg·m²	2.2	5	11	22
Weight	kg	110	175	300	390

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FAQ

1. What is your product range?
A : We specialized in Vertical Machining Center, CNC Lathe, Milling Machines, Lathes, Drilling Machines, Saws, Shapers and so on.
2:What kind of controllers do you use on machines?
A :Siemens, GSK, Fanuc, Syntec etc. You can choose as your request.
3. What is your trade terms?
A : EXW, FOB, CFR and CIF all acceptable.
4 : How can I choose the most suitable machines ?
A : Please tell me model or technical parameter you need, tell us what you want to do by using CNC machining center, we can provide machine with the best price and quality.
You can also send us product pictures and we will choose the most suitable machine for you.
5: What's the payment terms ?
A : T/T ,30% deposit when order ,70% balance payment before shipment ; Irrevocable LC at sight.
6. What about the after sale service?
A:We provide one year warranty, if any parts broken, we will send you a new one for free.
7.Before sending me an inquiry on our machine, it is better for you to provide me the following information?
1)Your metal workpiece size. Because in our factory, we have different models according to working area.
2)Your workpiece materials.
Aluminum/Steel/Iron/Titanium Alloy?
3) You also can send us the drawing of your workpiece, so that we can have a moe careful check and give your more accurate suggestions.