Product Details

JA through-hole high speed rotary pneumatic power quick lathe collet chuck for semi-auto lathe

Product Description

Technical features:

1. Pneumatic cylinder is built-in. No need for extra cylinders.

2. Aluminum alloy chuck body, light-weighted, good heat dispensation.

3. Clamping precision: 0.03-0.05mm

4. Allows non-stop operation when loading parts.

5. Simple structure, high efficiency, low cost, convenient installation.

6. Widely applied to convert manual lathe into powered ones.

7. Widely applied to build special purpose machines.

8. Do not spray cutting fluid to the chuck directly.

Parameters

There are three questions to answer to aid the correct choice of power chuck:
1. Type and model of CNC lathe.
2. Length of workpiece?
3. Outer diameter of workpiece?
4. Processing requirement?

Size Parameters

Model/Spec	A	B	C	D	E	F	G	H	I	J
JA5-25"	135	100	26	4	105	45	68	170	115	M8×1.25
JA7-40"	192	155	46	5	125	65	95	212	172	M10×1.5
JA7-70"	192	155	69	5	140	105	136	266	172	M10×1.5

It is recommended to grease chucks at least twice a day in order to maximize longevity

Performance Parameters

Model/Spec	Working pressure (kg/cm²)	Limit speed (rpm)	Clamping torque (mm)	Clamping stroke (mm)	Through-hole aperture	Max. chuck diameter	Net weight (kg)
JA5-25"	2~8	1800	3	1.5	Ø26	Ø32	9.2
JA7-40"	2~8	1800	4	1.5	Ø45	Ø50	16.9
JA7-70"	3~8	1600	6	1.5	Ø68	Ø90	27

Matching products

The matching products including:

1. Connecting bolt

2. Jaw pad

3. Collet

Certifications

Work Flow & Packing

Equipments

Video

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