HW series｜Machine Tool Products

Machine Tool

4-jaw closed centre power chuck
HW series

Steadily gripping block, oval or any irregular shaped works

HW series

2+2-jaw self-centring
Long stroke

Download Catalogue pages (PDF)

Download instruction manual (PDF)

Product Specifications

Model			HW-08	HW-10	HW-12	HW-15
Through-hole (mm)			-	-	-	-
Gripping Range (mm)		Max.	210	270	304	381
Gripping Range (mm)		Min.	23	50	50	59
Jaw Stroke (Diameter) (mm)			13.2	16	16	17
Plunger Stroke (mm)			17	22	22	25
Max. Draw Bar Pull Force (kN)			16.5	23	23	28
Max. Static Gripping Force (kN)			28	42	42	54
Max. Speed (min^-1)			3000	2000	1500	1200
Moment of Inertia (kg･m²)			0.153	0.5	0.7	2.25
Net Weight (kg) (with Soft Top Jaws)			23	50	58	118
Matching Cylinder			YW1220R	YW1225R	YW1225R	YW1225R
Matching Soft Jaws Note) Jaw-mounting bolts are not included.			Standard Extra Tall	Standard Extra Tall	Standard Extra Tall	Standard
Outline Drawing	2D	PDF
		DXF
		DWG
	3D	Parasolid
	3D	STEP

Note) The 3D data represents the jaw positions at the fully open end (UC), the fully closed end (OC), the centre of stroke (HCL), the appropriate open end (HOL) and the appropriate closed end (HUL) for both Parasolid and STEP.

Jaw stroke