THRU-HOLE FULLY SEALED TYPE POWER CHUCK

Fully sealed type | 3-Jaw THRU-HOLE

Fully sealed design extends maintenance intervals, improving production efficiency.
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)

Add to inquiry

Catalog Download

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)	Weight (kg)	Matching cyl.	Max. pressure MPa (kgf/cm²)
3HS-08	A6	18	7.6	220	22	31.9(3250)	107(10900)	5000	0.18	26.5	28.1	TK-A853	2.6(26)

* Subject to technical changes.

Model	-	A	B	B	C	D	D1	D2	E	E1	F	G max.	G max.	G min.	G min.	H	J	K max.	K Default	L	L1	L1	M	N	P	Q max.	Q min.	R max.	R min.	S	T	U
3HS-08	A6	220	98	110	170	133.4	106.38	150	5	17	52	20	15	2	-3	20	30	M60x2	M55x2	6~M12	19	17	39	95	25	47.75	29.75	29	25.2	35	14	3~M6

Model	2D pdf	2D dwg	3D step
3HS-08
3HS-08A6

3HS