M5Stack Catch Unit (SG92R)


Out of stock

M5Stack Catch Unit (SG92R)

M5Stack Catch Unit (SG92R)

  • The M5Stack Catch Unit gripper based on an SG92R servo motor
  • Uses a PWM signal to drive, rotate and control the gripper gear
  • Capable of performing clamping and releasing operations
  • Ideal for building creative control structures, such as robotic arms, gripper carts, etc.
  • Programmable with UIFlow, MicroPython and Arduino platforms
  • Compatible with various LEGO components
  • The jaw opening and closing angle is 90°


Out of stock

Product Details


The M5Stack Catch Unit is a gripper compatible with LEGO components that allows you to build creative control structures, such as robotic arms, gripper carts, and many more. The Unit uses an SG92R servo as a power source and a PWM signal to drive the gripper gear to rotate and control the gripper for clamping and releasing operations.


What’s included?

  • 1x Catch Unit(Built-in Servo-SG92R)
  • 1x HY2.0-4 adapter
  • 1x RoverC.Pro Connector

M5Stack Catch Unit (SG92R) product image

Key product features

  • SG92R steering gear
  • PWM signal drive
  • Compatible with 8mm LEGO round holes
  • Clamping jaw opening and closing angle: 90°
  • Compatible with RoverC
  • Support input voltage: 4.2-6V
  • Development platform UIFlow, MicroPython, Arduino
  • Dimensions:
    • Product size (gripper extension): 72 x 56 x 37 mm
    • Package size: 147 x 90 x 40 mm

Key applications

  • Robot gripper
  • Steering gear manipulator gripper

Instructions: Because the opening and closing angle of the gripper is 90°, please control the rotation angle of the driving servo to 0-45° (PWM: freq: 50Hz, 0°-45°(pulse:0.5ms-1ms) to prevent blocking rotation.









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