Product Details

JH oil powered through-hole rotary hydraulic quick collet chuck for turret type cnc lathe machine

Product Description

Technical features:

1. Hydraulic 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
JH5-25"	135	100	26	4	105	45	68	115	74	3-M8
JH7-40"	192	155	46	5	125	65	95	172	74	3-M10
JH7-70"	192	155	69	5	139	105	126	172	89	3-M10
JH9-90"	230	190	89	6	110	105	136	210	96	3-M12
JH9-120"	230	190	120	6	160	140	275	210	105	3-M12

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)
JH5-25"	10~25	1800	7	1.5	Ø26	Ø32	6.9
JH7-40"	10~20	1600	10	1.5	Ø45	Ø50	13.6
JH7-70"	10~20	1400	12	1.5	Ø68	Ø90	21
JH9-90"	10~20	1100	15	1.5	Ø89	Ø90	23
JH9-120"	10~18	900	18	1.5	Ø120	Ø132	32

Matching products

The matching products including:

1. Connecting bolt

2. Vice jaw

3. Collet

Certifications

Work Flow & Packing

Equipments

Video

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