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Stationary Pull Down Chuck
Pull Down | 3-JAW
  • Build-in hydraulic cylinder; it can also work with lock valve and be driven by air pressure.
  • Radial clamp and axial pull down at the same time, keep the workpiece attaching close to the base surface of the chuck.
  • Almost no workpiece uplifting displacement.
  • The body with heat treatment and the organization of cylinder pull-down, and fine boring, which guarantee to the high clamping precision and durableness, it’s suitable for heavy duty machining.
  • Can work together with multi-plate.
  • Air-tight pressure detect function is optional.
ModelJaw stroke
(Dia.) (mm)
Chucking Dia.
Max.(mm)
Chucking Dia.
Min.(mm)
Max. clamping force
Pneumatic
kN(kgf)
Max. clamping force
Hydraulic
kN(kgf)
Max. pressure
Pneumatic
MPa (kgf/cm2)
Max. pressure
Hydraulic
MPa (kgf/cm2)
Min. pressure
kgf/cm2
Air consumption
lit(at 6.0 kgf/cm2)
Weight (kg)
SD-304 5 110 18 5.0 (510) 10.9 (1112) 0.6 (6) 1.3 (13) 2 0.26 8.1
SD-306 7.2 165 35 11.5 (1173) 25.0 (2550) 0.6 (6) 1.3 (13) 2 0.58 20.6
SD-308 7.2 210 28 21.7 (2213) 47.0 (4793) 0.6 (6) 1.3 (13) 2 1.02 34.1

* Subject to technical changes.

ModelA(h7)A1BCD(H7/h7)EFGHJKL max.L min.MNPQ max.Q min.RSTUVW
SD-30414811093.513035215M322.5109302319.552193734.5272575.5110.53~M10M8x1.25
SD-30620616511618852718M4352011453531702757.854.24235104.5139.53~M14M10x1.5
SD-308248210122230651018M5452511564641843170.867.25340125.5160.56~M12M10x1.5

Model 2D pdf 2D dwg 3D step
SD-304
SD-306
SD-308
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