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Expanding Collet Chuck
Expanding
  • The pull-back internal clamping elastic collet chuck is suitable for CNC lathes, special-purpose machines, or other turning machinery.
  • Designed for internal diameter clamping of workpieces, ensuring stable clamping at high speeds.
  • Integrated dual-cone design, stable clamping.
  • Countersunk hole design, suitable for blind holes.
  • All sliding surfaces are hardened and precision-ground.
  • High precision, high speed, and rigid structure
  • Compatible with elastic collets (ECP type).
  • Internal clamping diameter travel is 0.6mm.
  • Clamping accuracy is 0.015mm.
ModelPlunger stroke(mm)Max. Chucking Capacity
Round
(mm)
Max. D.B. pull
kN (kgf)
Max. speed
min-1(r.p.m.)
Weight
(kg)
Matching Stell ColletMatching cyl.Max. pressure
MPa(kgf/cm2)
CEP-40 2 40~51 17.7(1800) 5000 1.0 ECP RK-100 2.5(25.7)

* Subject to technical changes.

ModelA(h6)BCDEFG HJLL1
CEP-4075110.52026.345M10x1.530.5583~M83~M8x2514

Model 2D pdf 2D dwg 3D step
CEP-40

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