Gripper Actuators

Common Types:

• • Pneumatic – Fast, lightweight, ideal for pick-and-place.
• • Electric (Servo/Stepper) – Precise control, programmable force/position.
• • Hydraulic – High force, used in heavy-duty applications.
• • Shape Memory Alloys (SMA) – Compact, silent, low power, limited force.

Selection Criteria:

• • Force & Stroke Requirements
• • Speed & Cycle Time
• • Precision & Repeatability
• • Environment (cleanroom, wet, explosive)
• • Power Source Availability

Popular Models:

• • SCHUNK EGN, PGD
• • Festo DHPS, DHE
• • OnRobot RG2, RG6
• • Robotiq 2F-85, 2F-140