RTH - Shielded 3-Jaw Centering Parallel Gripper

Model: RTH-7M-L

Category: Grippers

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Product Details

The RTH Series 3-Jaw Parallel Gripper is ideal for machine load/unload applications. It''s shielded design repels chips and other particulate from the internal drive mechanism. Each gripper is avaliable in two stroke lengths.

  • The 3 concentric jaws and excellent repeatability make it easier to accurately load and unload round parts
  • Compact, robust and powerful gripper can be used in confined spaces, combining long strokes with a high grip force
  • The large surface area of the jaws coupled with the encapsulated bottom case design allows for long finger designs
  • Versatile gripper with a wide range of options and accessories
Imperial or Metric Product Metric
Grip Force (N) 11,102
Grip Force (lbsf) 2,496
Grip Force with Spring Assist (N) 14,322
Grip Force with Spring Assist (lb) 3,222
Stroke (mm) 50.0
Stroke (in) 1.970
Cylinder Bore (mm) 156
Cylinder Bore (in) 6.14
Pressure Range Without Springs 30-100 psi
Pressure Range With Springs 55-100 psi
Max Vacuum (in. Hg) 8
Max Vacuum (mm Hg) 20
Temp Range Standard -35° to 80°C (-30° to 180°F)
Temp Range Viton -30° to 150°C (-20° to 300°F)
Actuation (Open/Closed) (Sec) 1
Accuracy (±mm) 0.100
Repeatability (±mm) 0.050
Maximum Finger Length (mm) 355
Maximum Finger Length (in) 14.00
Product Type 3 Jaw Parallel
Special Feature Heavy Duty
Spring Assist Optional
Stroke per Jaw (mm) 25.00
Stroke per Jaw (in) 0.99
Weight (kg) 15.70
Weight (lb) 34.60
Product Series Description 3-Jaw Parallel Gripper
Number of Jaws 3
Product Function Gripping
Product Family Grippers
Product Group Parallel Grippers
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