Pneumatic Chucks Series

2-Jaw High Speed Hollow Power Chucks

MOT

2-Jaw Hollow Power Chuck Fixtures

With built-in type cylinder, it is ideal for machining application on working table.

  1. Rust-proof for Pneumatic Cylinder: Inside wall of cylinder being rustproof treated; cylinder can work under wet or high moisture circumstances without rusty or seized trouble.
  2. Dusts-proof and Waterproof: Dust-proof and Waterproof structure prevents work-chips and coolant water from entering into inside of chuck cylinder to maintain its accuracy and lead to longer service life.
  3. Benefit of Built-in Cylinder: The cylinder is connected to chuck itself directly for obtaining better stability, less space, and higher machining efficiency.

Specifications

Unit / mm
MODEL / SPEC. A B C D E F G H I J K L M N O P R S
MOT-04 157 115 - 15 77.5 104 26 49.5 14 10 23 13 Ø9(PCD Ø135) PT1/8 M8×1.25P 2-M8×1.25P (PCDØ90) 64 47
MOT-05 185 135 - 15 95 128 33 62 14 10 25 13 Ø9(PCD Ø165) PT1/4 M8×1.25P 2-M8×1.25P (PCDØ100) 80 47
MOT-06 224 169 25 16 118 158 40 73 20 12 31 18 Ø11(PCD Ø202) PT1/4 M10×1.5P 2-M8×1.25P (PCDØ134) 80 47
MOT-08 265 210 30 20 138 180 42 95 25 14 35 18 Ø11(PCD Ø243) PT1/4 M10×1.5P 2-M10×1.5P (PCDØ136) 80 47
MOT-10 315 254 52 23 150 196 46 110 30 16 40 18 Ø13(PCD Ø285) PT1/4 M12×1.75P 2-M12×1.75P (PCDØ170) 80 47
MODEL / SPEC. Q Piston Area
(cm2)
Plunger Stroke
(mm)
Jaw Stroke (Diameter)
mm
Max. Gripping Force
kgf (KN)
Max. Hydr.
Pressure
kgf/cm2 (Mpa)
Gripping Force
At Air Pressure
7 kgf/cm2 (0.7Mpa)
Weight
(kg)
Gripping
Range
MOT-04 - 57 9 3.8 1900 (18.6) 12 (1.2) 930 (9.1) 6.9 Ø9~Ø115
MOT-05 - 74 10 5.4 2620 (25.6)
16 (1.6) 950 (9.3) 11.2 Ø12~Ø135
MOT-06 - 97 12 5.5 4030 (39.5)
16 (1.6) 1450 (14.2) 21.0 Ø15~Ø169
MOT-08 2-M10×1.5P
(PCDØ186)
156 16 7.4 6480 (63.5)
16 (1.6) 2350 (23.0) 36.8 Ø20~Ø210
MOT-10 2-M12×1.75P
(PCDØ230)
235 19 8.8 9760 (95.6) 16 (1.6) 3550 (34.8) 56.4 Ø33~Ø254

Dimensions

2 Actuating Axes Self-Centering Solid Air Chuck Fixtures

Operation Example

Examples Of Attaching Pneumatic Manual
Switch / Optional Accessories

2 Actuating Axes Self-Centering Solid Air Chuck Fixtures
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