Pneumatic Chucks Series

3-Jaw Super Precision Air Chuck Fixtures

MTK

3-Jaw Super Precision Air Chuck Fixtures

  1. Pre-machined tapped holes and lubrication path: There are tapped holes for fixing jigs, thus, additional screw machining is not necessary, and pre-machined lubrication path can connect to auto-lubrication unit to lubricate the chuck automatically.
  2. Built-in Cylinder: Connect cylinder directly to the chuck for stable gripping.
  3. Precise soft jaw positioning: It’s easy to remount soft jaw to the correct position with dowel pins on it.
  4. High gripping precision brings better quality and efficiency.
    Good coaxiality and repeatability of gripping are able to achieve the accuracy of “μ degree machining processes can be simplified or shortened to make high precision machining with high efficiency come ture.

Specifications

Unit / mm
MODEL / SPEC. A B C D d
(H7)
E F H W L M
MTK-04 148 17 20.75 101.6 18 12.7 12.7 80 16 13 Ø9 (PCDØ130)
MTK-06 200 18 39.75 152.4 26 12.7 12.7 81 22 18 Ø11 (PCDØ180)
MTK-04T 148 17 20.75 101.6 18 12.7 12.7 80 16 13 Ø9 (PCD Ø130)
MTK-06T 200 18 39.75 152.4 26 12.7 12.7 81 22 18 Ø11 (PCDØ180)
MODEL / SPEC. M1 M2 M3 N T1 T2 T3
MTK-04 6- M5×0.8P(PCDØ88.9) 6-M5×0.8P 9-Ø3.18 3-M8×1.25P 3-M5×0.8P
(PCDØ88.9)
- -
MTK-06 6-M6×1P(PCDØ135.89) 12-M5×0.8P 9-Ø3.18 4-M10×1.5P 3-M6×1P
(PCDØ135.89)
3-M6×1P
(PCD Ø110)
3- M6×1P
(PCD Ø135.89)
MTK-04T 6- M5×0.8P(PCDØ88.9) 4-M5×0.8P 6-Ø3.18 3-M8×1.25P 2-M5×0.8P
(PCDØ70)
MTK-06T 6-M6×1P(PCDØ135.89) 8-M5×0.8P 6-Ø3.18 4-M10×1.5P 2-M6×1P 
(PCDØ110)
MODEL / SPEC. Jaw Stroke
(Diameter) mm
Gripping Force
At Air Pressure
7 kgf/cm2 (0.7Mpa)
Weight
(kg)
MTK-04 3 310 (3.1) 6.2
MTK-06 3 790 (7.8) 13
MTK-04T 3 310 (-3.1) 6
MTK-06T 3 790 (-7.8) 12.6

Dimensions

3-Jaw Super Precision Air Chuck Fixtures

Operation Example

Examples Of Attaching Pneumatic Manual
Switch / Optional Accessories

3-Jaw Super Precision Air Chuck Fixtures
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