Fully Sealed type 3 Jaw Lathe Chucks | AUTOGRIP® 3 Jaw Lathe Chucks Supplier

Fully sealed type lathe chuck

Fully sealed type | 3-Jaw Lathe Chuck

Fully sealed design extends maintenance intervals, improving production efficiency.
3 jaw lathe chuck with sealed design ensures constant lubrication and protects against the ingress of coolant and chips, which guarantees clamping precision and durability.
Suitable for lights-out manufacturing; dry machining of castings and forgings; or when high-pressure coolant is utilized. Especially ideal for vertical lathes.
Media fed through central bore – available for coolant or air (optional).

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Model	Plunger stroke (mm)	Jaw stroke (Dia.) (mm)	Chucking Dia. Max. (mm)	Chucking Dia. Min. (mm)	Max. D.B. pull kN (kgf)	Max. clamping force kN (kgf)	Max. speed min-1(r.p.m.)	I kg‧m2	Weight (kg)	Matching cyl.	Max. pressure MPa (kgf/cm2)
3PS-12	30	12.7	315	22	38.5 (3926)	160 (16315)	3360	0.84	67	RK-150(N) RA-270	2.4 (24.4) 0.7 (7.4)

* Subject to technical changes.

MODEL	A	B	C	D	E	F	F1	G max.	G min.	G1	H	J	K	L	L1	M	N	P	Q max.	Q min.	R max.	R min.	S	T
3PS-12	315	106	220	171.4	6	21	67	102	72	57	39	48	M20x2.5	6~M16	22	52	130	30	87.25	46.75	27	20.65	50	21

Model	2D pdf	2D dwg	3D step
3PS-12

3PS