Technical Data

  • Bore size: 1 to 8
  • Cylinder type: Double acting, synchronous jaw movement
  • Mounting: Standard male and female keys on jaws, manifold port options
  • Tube: Anodized aluminum
  • End caps: Aluminum
  • Piston rod: Stainless steel
  • Bearings: Precision guides for stability
  • Seals: Standard nitrile, fluoroelastomer option
  • Maximum pressure: 7 bar (10 bar with spring assist)
  • Temperature range: -28°C to +82°C
  • Repeatability: ±0.05 mm
  • Rated life: 10 million cycles (7.5 million cycles for part ejector springs)

Series GRT 3-Jaw Grippers

Series GRT Parallel Pneumatic 3-Jaw Grippers provide self-centering and maximum contact between part and jaw tooling. Large bore size enables a high grip force to weight ratio. The grippers are fully field repairable, providing an extra long actuator life. Series GRT 3-Jaw Grippers are designed to be rugged and extremely versatile with eight sizes available.

Advantages

  • Self-centering design for maximum contact force
  • Synchronous jaw movement for precision
  • Spring assist option (open/close) in case of pressure loss
  • Part ejector option for accurate positioning
  • Suitable for heavy loads and high moment capacities