MB

3-Jaw Large Throunge Hole Power Chunk Fixture

With built-in type cylinder,it is ideal for machining application on working table.
1.Rust-proof for Pneumatic Cyclinder: Inside wall of cyclinder being rustproof treated ;cyclinder can work under wet or high moisture circumstances without rusty or serized trouble.
2.Dusts-proof and Waterproof: Dust-proof and Waterproof structure prevents work-chip and coolant water form entering into inside of chuck cyclinder to maintain its accuracy and lead to longer service life.
3.Benefit of Built-in Cylinder: The cylinder is connected to chunk itself directly for obtaining better stability,less space,and higher machining efficiency.

DIMENSIONS

SPECIFICATIONS

UNIT/mm

Inquiry MODEL / SPEC A B C
D E F G H I
MB-06 228 173 45 16 118 158 40 73 20
MB-08 270 215 52 17 130 172.5 42 95 25
MB-10 315 256 75 19 146 190.5 46 110 30
MODEL / SPEC J K L M O
P
Q
MB-06 12 31 18 4-ø11(PCDø202) M10×1.5P 3-M8×1.25P(PCDø134) --
MB-08 14 35 18 4-ø11(PCDø243) M10×1.5P 3-M10×1.5P(PCDø150) 3-M10×1.5P(PCDø186)
MB-10 16 40 18 4-ø13(PCDø285) M12×1.75P 3-M12×1.75P(PCDø182) 3-M12×1.75P(PCDø232)
MODEL / SPEC Piston Area
(cm2)
Plunger
Stroke
(mm)
Jaw Stroke
[Diameter]
(mm)
Max.Gripping
Force
kgf(kN)
Max Hydr.
Pressure
kgf/cm2(MPa)
Gripping
Range
Weight
(kg)
MB-06 97 12 5.5 5040(49.4) 20(2.0) ø20~ø173 21.7
MB-08 156 16 7.4 8100(79.4) 20(2.0) ø25~ø215 35.5
MB-10 226 19 8.8 12330(120.9) 21(2.1) ø37~ø256 54