Product Information

AJC

Automatic Jaw Change

Automatic Tool Change

Simply replace the replacement plate equipped with the grippers to replace all grippers simultaneously.
This chuck system is ideal for high-mix, low-volume production and automated operations.
It is suitable for irregularly shaped workpieces and workpieces that require seating confirmation.
Please use this product in combination with our RNW-type cylinders.

Method

	Unit	AJCA6-8-17-27	AJCA8-10-35-19	AJCA8-12-46-20	AJCA11-15-72-05	AJCA11-18-72-06	AJCA11-18-72 (Special)
Nominal Chuck Diameter	(inches)	8	10	12	15	18	21
Maximum Permissible RPM	min-1	3,600	3,500	2,500	1,250	900	900
Jaw stroke	mm	φ10.7	φ9	φ9	φ13.3	φ13.3	φ13.3
Shifter stroke	mm	20	20	20	30	30	30
Maximum Workpiece Diameter	mm	φ180	φ216	φ261	φ342.9	φ411.3	φ479.7
Minimum Workpiece Diameter	mm	φ27.8	φ42.9	φ40	φ67	φ126	φ126
Maximum gripping force	KN	58.8	85.3	94.1	114.7	147.1	147.1
Cylinder Allowable Thrust	KN	31.9	37.3	41.2	47.6	60	60
Zipper Body Weight	kg	32.2	55	100	181	230	230
Mass of the replacement plate	kg	8	17	27	52	75	92
Mass	kg	40	77	127	233	305	322
Replacement Plate Clamp Stroke	mm	30	31	32	37	37	37
Interchangeable Plate Clamping Force	KN	29.4	42.6	42.6	53	53	53
Compatible Cylinder		RNW155-21	RNW155-21	RNW155-21	RNW215-30	RNW215-30	RNW215-30

Depending on the shape of the spindle end of the mounting machine, you can choose between the short taper type (JIS B 6109) and the straight fit type.
Draw screws (F) are available in sizes other than those listed in the table above. Please contact us for details.

Download Materials

	PDF (Exterior View)	DXF (Exterior View)
AJCA6-8-17-27	Download	Contact Us
AJCA8-10-35-19	Download	Contact Us
AJCA8-12-46-20	Download	Contact Us
AJCA11-15-72-05	Download	Contact Us
AJCA11-18-72-06	Download	Contact Us