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Silver aluminium mechanical claw gripper with parallel jaws and visible mounting holes

LORDWORLD

LORDWORLD BigClaw Mechanical Claw Gripper Without Servo

SKU CH-YJB4-GW2YN

Aluminium mechanical claw gripper with parallel symmetrical jaws, large contact surface and M3/M4 mounting holes for DIY robotics, supplied without a servo

  • Large contact surface grips objects easily and stably
  • Full aluminium structure keeps the claw light and durable
  • Parallel symmetrical jaws pick up various shapes reliably
  • M3 and M4 mounting holes allow DIY expansion
  • Supplied without servo for custom actuator choice

LORDWORLD BigClaw Mechanical Gripper

The LORDWORLD BigClaw is a new aluminium claw gripper supplied without a servo for DIY robotics projects. Its parallel symmetrical jaws provide a large contact surface for stable pickup of various object shapes. M3 and M4 mounting holes allow custom attachment to arms or frames. The lightweight metal construction balances durability with reduced mass.

Makers building custom robot arms

This gripper suits builders who already have a compatible servo and want a ready-made aluminium claw with symmetrical action. It is not for buyers who need a complete actuated unit out of the box or who require an integrated motor and controller. Teams needing force-feedback sensing or a different jaw profile should look at other designs.

Check servo shaft size

Verify that your chosen servo fits the BigClaw’s horn interface and that the M3 or M4 hole spacing matches your robot arm’s bracket. Confirm the servo torque rating is adequate for the intended payload. Ensure your control electronics can drive the servo at the required voltage and signal frequency.

Highlights

  • Large contact surface grips objects easily and stably
  • Full aluminium structure keeps the claw light and durable
  • Parallel symmetrical jaws pick up various shapes reliably
  • M3 and M4 mounting holes allow DIY expansion
  • Supplied without servo for custom actuator choice

Specifications

BrandLORDWORLD

Questions about this item

Which servo specifications are required to operate the BigClaw gripper?

The BigClaw is sold without a servo, so you must supply your own standard hobby servo that fits the internal mounting geometry and provides the torque needed for your application.

Can the M3 and M4 mounting holes attach the gripper to older aluminium extrusion frames?

Yes, the gripper includes both M3 and M4 clearance holes, allowing direct bolting to common extrusion profiles and legacy brackets that use either thread size.

How can I verify the parallel symmetrical gripping action after installing a servo?

Power the servo and command it through its full range; the two jaws should open and close symmetrically while maintaining a parallel gap across the large contact surfaces.

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