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M5 Stack

M5 Stack Catch Unit (SG92R)

M5 Stack Catch Unit (SG92R)

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Regular price Rs. 439
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  • SG92R steering gear
  • PWM signal drive
  • Lego hole compatible
  • The jaw opening and closing angle is 90°
  • Compatible with RoverC
  • Support input voltage: 4.2-6V
  • Compatible with multi-platform development UIFlow, MicroPython, Arduino
Also checkout M5 Stack Development Kits, Sensors&Hats, Cameras and Modules collection

M5 Stack Catch Unit (SG92R)

The catch is a gripper that uses an SG92R servo as a power source. The servo uses a PWM signal to drive the gripper gear to rotate and control the gripper for clamping and releasing operations. The structure adopts a design compatible with Lego 8mm round holes. You can combine it with other Lego components to build creative control structures, such as robotic arms, gripper carts, etc.

Note: 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. The steering gear burned out.


  • Robot gripper
  • Steering gear manipulator gripper

Package Includes:

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


Servo model SG92R
Drive signal PWM: freq: 50Hz, 0°-45°(pulse:0.5ms-1ms)
Working frequency 50Hz
Clamping jaw opening and closing angle 90°
Input voltage range 4.2-6V
Work dead zone 10us
Output torque 2.5kg/cm at 4.8V
Output speed 0.1sec/60° at 4.8V
Working temperature 0°C to 55°C
72 x 56 x 37 mm
Weight 50gm

Shipping & Returns

  • All orders confirmed before 3 pm IST are shipped on the
    same day, barring rare pickup delays on holidays or disturbances
  • Delivery time in Metro cities is 1-3 days, Others it is
    3-7 days. It varies based on location, reliant on courier services
  • Return window: 7 days from receipt unless stated
    otherwise. No refunds/replacements after
  • Returns only for non-working/damaged products are accepted
  • Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
  • Refunds are processed within 3-4 working days post inspection and approval.

For more details, please check our Shipping and Return Policy

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  • ⚡ Dispatched within 24 hours

  • 💰 Earn RC Coins on every purchase

  • 🚚 Free shipping on orders above Rs 500/-

  • 🛠️ Dedicated Technical Support Team

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