AutoGrip Pull Lock Power Chucks

2 Jaw Model Shown - Available Also In 3-jaw Model Not Shown

Autogrip offers a variety of pull-lock power chucks, which can perform a radial clamp and an axial pull down simultaneously. This multi-directional clamping force makes these chucks extremely strong and highly accurate.

Power Chuck Options

2 & 3 Jaws
Pull Lock
Simultaneously Performs A Radial Clap And An Axial Pull Down
Thru-Hole & Closed Center
3”–12” Diameter

Model	Plunger Stroke (mm)	Jaw Stroke (Dia.) (mm)	Chucking Dia. Max. (mm)	Chucking Dia. Min. (mm)	Draw Bar Max. Pull kN (kgf)	Clamping Force Max. kN (kgf)	Max Speed (rpm)	I kg-m2	Weight (kg)	Matching Cylinder	Max. Pressure MPa (kgf/cm2)
2D-06	10	7.2	165	22	10.0	16.7	3500	.045	12	RK-100	1.4
2D-08	10	7.2	210	28	16.7	30.0	3500	.13	23	RK-125	1.5
2D-10	15	10.8	254	35	23.3	40.0	25	.34	43	RK-125	2.1

Dimension Specifications
2-Jaw


Model	A	B	C	D	E	F	G (Max.)	G (Min.)	H	J	K (Max.)	K (MIN.)	L
2D-06	165	85	140	104.8	65	36	37	27	32	M16	45	35	M10
2D-08	210	90	170	133.4	45	36	38	28	38	M20	56	46	M12
2D-10	254	110	220	171.4	55	46	47	32	50	M24	65	50	M16


Model	L1	M	N	P	Q (Max.)	Q (Min.)	R	S	T	U	V	W	X
2D-06	16	31	70	27	57.7	54.3	M4	35	35	20	4-M6	52	7
2D-08	15	41	84	31	70.8	67.2	M5	40	45	25	4-M8	65	10
2D-10	24	46	100	38	85	79.6	M6	50	55	30	4-M8	75	12

Dimension & Specifications
3-Jaw

Model	Plunger Stroke (mm)	Jaw Stroke (Dia.) (mm)	Chucking Dia. Max. (mm)	Chucking Dia. Min. (mm)	Draw Bar Max. Pull kN (kgf)	Clamping Force Max. kN (kgf)	Max Speed (rpm)	I kg-m2	Weight (kg)	Matching Cylinder	Max. Pressure MPa (kgf/cm2)
3D-04	7	5	110	13	3.0	10.5	3500	.007	4.5	RK-75	1.6
3D-05	7	5	135	21	10.0	17.0	3500	.018	7.9	RK-75	2.7
3D-06	10	7.2	165	22	15.0	25.0	3500	.051	15	RK-100	2.1
3D-08	10	7.2	210	28	25.0	45.0	3000	.15	26	RK-125	2.2
3D-10	15	10.8	254	35	35.0	60.0	2500	.37	46	RK-125	3.1
3D-12	15	10.8	304	50	45.0	75.0	2000	.79	70	RK-150	2.8
3D-15	20	14.5	381	60	53.9	90.0	1500	2.25	132	RK-150	3.4


Model	A	B	C	D	E	F	G (Max.)	G (Min.)	H	J	K (Max.)	K (MIN.)	L
3D-04	110	60	85	70.6	25	20	22	15	25	M10	30	23	3-M10
3D-05	135	70	110	82.6	30	25	24	17	28	M12	35	28	3-M10
3D-06	165	85	140	104.8	35	36	37	27	32	M16	45	35	6-M10
3D-08	210	90	170	133.4	45	36	38	28	38	M20	56	46	6-M12
3D-10	254	110	220	171.5	55	46	47	32	50	M24	65	50	6-M16
3D-12	304	125	220	170.5	55	50	49.5	34.5	53	M37	65	50	6-M16
3D-15	381	140	300	235	70	55	61	41	55	M30	86	66	6-M20


Model	L1	M	N	P	Q (Max.)	Q (Min.)	R	S	T	U	V	W	X
3D-04	15	19.5	50	22	37	34.5	M3	25	22.5	-	3-M6	35	2
3D-05	16	24.5	56	23	46	43.5	M3	30	27.5	-	3-M6	44	2
3D-06	16	31	70	27	57.7	54.3	M4	35	35	20	6-M6	52	7
3D-08	15	41	84	31	70.8	67.2	M5	40	45	25	6-M8	65	10
3D-10	24	46	100	38	85	79.6	M6	50	55	30	6-M8	75	12
3D-12	22	51	120	42	101.9	96.5	M6	60	70	35	6-M10	90	12
3D-15	30	60	165	60	135.6	128.3	M8	70	95	45	6-M12	120	13