Workpiece clamping chuck for turning applications TK

for finishinghigh-precisionpneumatic

Overview
The TK air-operated 3-jaw power chuck is a lightweight, universal solution for turning applications that require high clamping force and fine coaxial accuracy. Its integrated cylinder and optional quick-change jaw system permit faster setups, reduced cycle times and compatibility with standard jaw tooling.

Why choose the TK air-operated 3-jaw?
Designed for a wide range of turning tasks, the TK family supports higher spindle speeds and stable gripping while minimizing spindle wear. Its compatibility with industry-standard jaw systems simplifies tooling procurement across global operations.

Features & Benefits

• Pre-machined tapped holes for fixture mounting, eliminating additional machining
• Pre-machined lubrication path for connection to an auto-lubrication unit
• Built-in cylinder provides more stable and repeatable gripping
• Dowel pins in master jaws for accurate and simplified remounting of soft jaws
• Good coaxiality and repeatability down to ~1 µm, streamlining machining processes

Applications
Suitable for heavy-duty machining of disks and bars, and for high-precision finishing of easily deformed parts. Compatible with standard jaws for interchangeability in US, European and Asian tooling environments.

Product Brochure
Detailed product brochure (PDF) available with dimensional drawings and ordering codes.

Technical specifications

• Model family: TK (air-operated, 3-jaw)
• Design: Buck Chuck power chuck, lightweight for higher spindle speeds
• Clamping: High clamping force suitable for heavy-duty machining
• Accuracy: Coaxiality and repeatability down to ~1 µm
• Jaw system: Optional quick-change jaw system; dowel pins in master jaws for accurate remounting of soft jaws
• Service features: Pre-machined tapped holes for fixtures; pre-machined lubrication path for auto-lubrication
• Actuation: Integrated pneumatic cylinder for stable gripping
• Compatibility: Jaw selections compatible with industry standards (US, Europe, Asia)