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3D

Pull Down Power Chuck

Pull Down | 3-JAW

  • 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 pull down chuck's body and the cylinder pull-down mechanism are heat-treated and fine boring, which guarantees the clamping precision and durableness.
  • The airtight pressure detection function is optional.

Catalog Download Manual Download

Specifications

ModelPlunger
stroke
(mm)		Jaw stroke
(Dia.)
(mm)		Chucking
Dia. Max.
(mm)		Chucking
Dia. Min.
(mm)		Max. D.B.
pull kN
(kgf)		Max.
clamping
force kN
(kgf)		Max. speed
min-1 (r.p.m.)		I
kg‧m 2		Weight
(kg)		Weight
(kg)		Max. pressure
MPa (kgf/cm2)
3D-04 7 5 110 13 6.0
(612)		 10.5
(1070)		 3500 0.007 4.5 RK-75 1.6(16.5)
3D-05 7 5 135 21 10.0
(1020)		 17.0
(1730)		 3500 0.018 7.9 RK-75 2.7(27.5)
3D-06 10 7.2 165 22 15.0
(1530)		 25.0
(2550)		 3500 0.051 15 RK-100 2.1(21.4)
3D-08 10 7.2 210 28 25.0
(2550)		 45.0
(4590)		 3000 0.15 26 RK-125 2.2(22.5)
3D-10 15 10.8 254 35 35.0
(3569)		 60.0
(6118)		 2500 0.37 46 RK-125 3.1(31.6)
3D-12 15 10.8 304 50 45.0
(4590)		 75.0
(7650)		 2000 0.79 70 RK-150 2.8(28.5)
3D-15 20 14.5 381 60 53.9
(5500)		 90.0
(9180)		 1500 2.25 132 RK-150 3.4(34.2)

Dimensions

Subject to technical changes.

ModelABC(H6)DEFG max.G min.HJK max.K Min.LL1MNPQ max.Q min.RSTT1UV(h7)V1WXY(H7)Y1ZZ1
3D-04110608570.62520221525M1030233~M101519.550223734.5M32522.5-3~M682.535286-M10
3D-051357011082.63025241728M1235283~M101624.556234643.5M33027.5-3~M682.544286-M12
3D-0616585140104.83536372732M1645356~M101631702757.754.3M43535206~M6102.5527106.5-M14
3D-0821090170133.44536382838M2056466~M121541843170.867.2M54045256~M81636510127.526M12
3D-10254110220171.45546473250M2465506~M162446100388579.6M65055306~M81837512157.532M14
3D-12304125220171.4555049.534.553M2770556~M16225112042101.996.5M66070356~M102039012177.536M16
3D-153811403002357055614155M3086666~M20306016560135.6128.3M87095456~M122441201320640M16

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