NKE - Parallel type 4 Fingers Square Gripper CHW230 series

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Parallel type 4 Fingers Square Gripper CHW230 series

This gripper is designed in compact with strong gripping force and long stroke.

Each opposed finger is designed synchronously without fail for chucking even the round work

Taking out and in the round work into the container can be conducted easily.

Ordering code

To consult all the technical data of parallel type 4 Fingers Square Gripper CHW230 series, download file pdf below.

Parallel type 4 Fingers Square Gripper CHW230 series

Click here to reach the detectors of position

Parallel type 4 Fingers Square Gripper CHW230 series

Dust seals are integrated for protecting from dust.

Positioning and transferring of the square work can be easily accomplished.

Specifications

	CHW231	CHW232	CHW233	CHW234	CHW235	CHW236
Working media	Filtered air
Operating pressure	3 at 7 bar
Ambient temperature	5 at 60 C°
Lubrication	Normally not required. (But if necessary, use 1st sort of turbine oil equivalent of ISO VG32)
Repetitive accuracy	Initial value : +- 0.1 mm, At 2 million cycles : +- 0.2 mm
Life	2 million cycles on condition that the load is evenly applied to each finger
Cylinder bore	4x10 mm	4x12 mm	4x16 mm	4x20 mm	4x25 mm	4x30 mm
Stroke	10 mm	20 mm	30 mm	40 mm	50 mm	60 mm
Exhaust volume	1 cc	3 cc	8.3 cc	16.5 cc	36 cc	61 cc
Max. cycle per minute	60
Fingers' movement	Double acting
Gripping force : close, open	2(P-0.16 N) (77+3 l)	2(P-0.14 N) (125+5 l)	2(P-0.09 N) (236+11 l)	2(P-0.07 N) (306+10 l)	2(P-0.06 N) (470+17 l)	2(P-0.03 N) (740+18 l)
	l : Length of attachment from the end of fingers to the center of the work (cm)
Weight	370 g	620 g	1100 g	2500 g	5160 g	7800 g
Max. length of attachment from finger end	3 cm	4.5 cm	7.5 cm	10 cm	12 cm	15 cm
Max. weight of one attachment	50 g	75 g	200 g	400 g	500 g	600 g