HYDRAULIC STATIONARY COLLET CHUCK

HYDRAULIC STATIONARY  COLLET CHUCK
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HYDRAULIC STATIONARY COLLET CHUCK

A Hydraulic Stationary Collet Chuck is a non-rotating, hydraulically actuated workholding system that delivers very high and consistent clamping force with dead-length accuracy, ensuring no axial movement during clamping. Its stationary design provides maximum rigidity, safety, and repeatability, making it ideal for CNC stationary operations, SPMs, transfer lines, and automated production cells.

Hydraulic Stationary Collet Chuck is a non-rotating, hydraulically actuated workholding system designed to provide very high and consistent clamping force with dead-length accuracy (no axial movement of the job during clamping).
Because the chuck body remains stationary, it offers maximum rigidity, safety, and repeatability, making it ideal for CNC stationary operations, SPMs, transfer lines, and automated production cells.

This chuck supports OD pull-back collets (5C, YB, Thada, special collets) and can also be configured for job-specific collet systems.


πŸ”‘ Key Features

  • πŸ’§ Hydraulic Actuation (High & Constant Clamping Force)
  • 🧱 Stationary / Non-Rotating Body
  • 🎯 Dead-Length Clamping (Zero Axial Shift)
  • βš™οΈ Supports 5C / YB / Thada / Special Collets
  • πŸ”© Uniform 360° Collet Grip
  • πŸ› οΈ Hardened & Ground Alloy Steel Construction
  • πŸ”„ Fast Clamp–Unclamp (Automation Ready)
  • πŸ”§ Long Life & Low Maintenance

πŸ“ Dimension Reference – Hydraulic Stationary Collet Chuck

πŸ”© Dimension Legend

Symbol

Description

A

Chuck outer diameter

B

Mounting face diameter

C

Collet capacity (OD clamping range)

D

Front face thickness

E

Chuck body length

F

Collet stroke (pull-back)

G

Rear pilot / register

H

Overall length

I (PCD)

Mounting pitch circle diameter

J

Mounting bolt size

βœ” Front & sectional drawings (PDF / DWG) supplied
βœ” PCD, pilot diameter, collet type & stroke customizable


πŸ“Š Typical Capacity (Reference)

Model

Collet Type

Capacity

Operating Pressure

HSC-25

5C / YB

up to 25 mm

20–35 bar

HSC-42

YB / Thada

up to 42 mm

20–35 bar

HSC-60

Thada / Special

up to 60 mm

20–35 bar

(Exact dimensions depend on application and collet system.)


βš™οΈ Operating Parameters

  • Hydraulic pressure: 20–35 bar (typical)
  • Clamping type: OD pull-back collet (stationary)
  • Repeatability: ≤ 0.01 mm
  • Control: Hydraulic power pack + solenoid / PLC / CNC
  • Sealing: Chip & coolant resistant design

🏭 Applications

  • CNC stationary turning & facing
  • Transfer lines & SPM fixtures
  • Automotive & precision engineering components
  • Bar-end & secondary operations
  • High-volume automated production

⭐ Why Choose Hydraulic Stationary Collet Chuck?

βœ” Much higher grip than pneumatic stationary collets
βœ” Zero axial movement for consistent part length
βœ” Excellent concentricity & surface finish
βœ” Ideal for heavy machining & hard materials
βœ” Perfect for automation & mass production

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