Technical Data

  • Models and specifications:
    • PFC4TL: Clamping force at 6 bar 50,040 N, weight 33.8 kg, clamp force factor (Cf) 992,400
    • PFC4TW: Clamping force at 6 bar 32,027 N, weight 33.0 kg, clamp force factor (Cf) 296,516
  • Working pressure: 2 bar to 7 bar
  • Temperature range: -30°C to +82°C
  • Open/close time at 6 bar: 0.11 s to 0.12 s
  • Maximum load moments:
    • Fa (total force on both jaws): 4,448 N
    • Mx, My, Mz (moments relative to mounting surfaces): 1,130 Nm

Series PFC Pneumatic Frame Clamps

Series PFC Pneumatic Frame Clamps feature a rugged cam design that provides consistent clamping force of up to 11,250 pounds throughout a wide power window. A wide jaw throat accommodates large parts with simple tooling. Series PFC Clamps are designed to clamp heavy parts such as the frame of an automobile.

High clamping force, two jaw styles, quiet operation, fully field repairable, lowest cost of ownership.

Advantages

  • Consistent clamping force up to 50,040 N across a wide pressure range
  • Robust cam design for reliable and constant clamping force
  • Wide jaw throat opening for large and complex workpieces
  • NAAMS mounting patterns for fast setup and easy tooling attachment
  • Weld covers protect internal mechanisms from contamination
  • Position switches for reliable open/closed detection
  • Fast operation in 0.11 to 0.12 seconds
  • Flexible mounting options for diverse applications