Product Information

STC

Stationery Chuck

, which can be easily mounted and used on machining centers, milling machines, drill presses, and other equipment This is a stationary power chuck.
It features a compact design with a built-in cylinder.

Method

	Unit	STC-4	STC-6	STC-8	STC-10
Jaw stroke	mm	Φ5.4	Φ5.4	Φ6.8	Φ6.8
Shifter stroke	mm	12	12	15	15
Comprehension	kg	760	2,100	3,300	4,700
Operating Air Pressure	kg/cm²	6	6	6	6
A	mm	Φ148	Φ203	Φ248	Φ300
B	mm	Φ110	Φ165	Φ210	Φ254
C	-	Φ35H7	Φ50H7	Φ60H7	Φ80H7
D	mm	Φ6	Φ21	Φ34	Φ47
E	mm	87	90	105	108
F	mm	15	15	15	16
G	mm	75.5	103	125.5	147.5
H	mm	30	36	42	50
J	mm	55	80	90	110
K	mm	27	32	36	40
K2	mm	78	78	78	78
L	mm	P130	P185	P230	P280
M	mm	9	11	11	13
N	-	3-M8	6-M8	6-M8	6-M8
R	-	RC1/4	RC1/4	RC1/4	RC1/4
Mass	kg	7	15.2	29	43.7

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