Spring operated workpiece clamping chuck 2500-630-275 SPR
for turning applicationsdirect mountingpneumatic

Spring operated workpiece clamping chuck - 2500-630-275 SPR - Bison S.A. - for turning applications / direct mounting / pneumatic
Spring operated workpiece clamping chuck - 2500-630-275 SPR - Bison S.A. - for turning applications / direct mounting / pneumatic
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Characteristics

Clamping method
spring operated
Application
for turning applications
Other characteristics
pneumatic, direct mounting
Number of jaws
3-jaw
Clamping range

630 mm
(24.8 in)

Description

Overview
3-jaw spring power chuck with integrated pneumatic cylinder, designed for workholding on lathes and direct spindle mounting.

Details
Self-contained power chuck combining spring-actuated 3-jaw clamping and an internal pneumatic cylinder for reliable, repeatable gripping. Large through-hole supports bar feeding. Plain back mounting enables direct attachment to the spindle. Body in steel; jaws are 2-piece hard jaws suited for turning operations.

Technical table (More Information)
Promo: No
Size: 630
Product type / model: 2500-630-275 SPR
Type of jaws: 2-piece; hard 2-piece jaws
Number of jaws: 3
Mounting: Plain back mount
Measurement unit: metric
Body material: Steel
Through-hole: Yes (large through-hole available)
Integrated with a cylinder: Yes
SKU: 352500083801
SKU USA: 7-784-2500

Technical specifications
  • Clamping system: 3-jaw spring power chuck
  • Actuation: integrated pneumatic cylinder
  • Nominal diameter / Size: 630 mm
  • Product type / Model: 2500-630-275 SPR
  • Jaws: 2-piece; hard 2-piece jaws
  • Number of jaws: 3
  • Mounting: plain back mount
  • Measurement system: metric
  • Body material: steel
  • Through-hole: yes (large through-hole)
  • Integrated cylinder: yes

Exhibitions

Meet this supplier at the following exhibition(s):

IMTS 2026
IMTS 2026

14-19 Sep 2026 Chicago (USA - Illinois)

Southern Manufacturing 2027
Southern Manufacturing 2027

2-04 Feb 2027 Farnborough (United Kingdom)

  • More information

    Other Bison S.A. products

    Power chucks and cylinders

    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.