RTH - Shielded 3-Jaw Centering Parallel Gripper


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
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Product Details Unit View:
Max Vacuum (in. Hg) 8
Cylinder Bore (in) 2.17
Repeatability (±in) 0.0008
Stroke per Jaw (in) 0.32
Grip Force with Spring Assist (lb) 384
Maximum Finger Length (in) 5.5
Weight (lb) 2.4
Stroke (in) 0.63
Grip Force (lbf) 303
Max Vacuum (mm Hg) 20
Maximum Finger Length (mm) 140
Repeatability (±mm) 0.02
Grip Force (N) 1349
Stroke (mm) 16
Weight (kg) 1.08
accuracy_mm_metric 0.04
Cylinder Bore (mm) 55
Imperial or Metric Product Metric
Stroke per Jaw (mm) 8
Grip Force with Spring Assist (N) 1708
Pressure Range Without Springs 30-100 psi
Product Function Gripping
Temp Range Standard -35° to 80°C (-30° to 180°F)
Actuation (Open/Closed) (Sec) 0.08
Spring Assist Optional
Pressure Range With Springs 50-100 psi
Temp Range Viton -30° to 150°C (-20° to 300°F)
Download the Service Manual
Special Feature Heavy Duty
Product Type 3 Jaw Parallel
Product Series RTH
Number of Jaws 3
DistributorGroup Robohand Gripping Solutions
283-HTS_TARIFF_CODE 84799070
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