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Black mechanical robot claw gripper with wave-design inner edges and symmetric jaws, shown without servo installed

LORDWORLD

LORDWORLD Mechanical Robot Arm Claw Gripper Black Without Servo

SKU CH-GPCA-SW9P3

Black mechanical gripper with wave-profile jaws for stable, symmetric clamping up to 500 g and M2/M3 mounting holes for DIY projects

  • Wave internal edge design delivers stable clamping
  • Symmetric gripping simplifies object positioning
  • Strong-torque burn-resistant servo lifts items up to 500g
  • Multiple M2 and M3 holes enable DIY extensions
  • Limited posts prevent accidental finger pinching

Mechanical claw gripper for DIY robots

This black mechanical claw is built for hobbyists and students assembling custom robot arms or automation projects. It mounts directly to standard servos and provides a ready-to-use gripping mechanism without requiring a pre-installed servo unit.

Wave-profile jaws and symmetric grip

The internal wave design increases contact stability while the symmetric action keeps the object centred, making positioning predictable during pick-and-place tasks. Limited posts on the jaws prevent accidental finger pinching during operation.

M2 and M3 mounting holes for custom tooling

Multiple tapped holes at the claw tip allow builders to attach custom fingertips, sensors or other end-effectors for specialised tasks. The claw is rated to hold items up to 500g when paired with a suitable high-torque servo.

How it compares

Measured against everything we stock in Single-Board Computers & Dev Kits, at today’s prices. Recalculated every night.

Price $24.99
Cheaper than about 79% of the 1,420 comparable items (median $44.99).

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Specifications

Product
Brand nameLORDWORLD

Questions about this item

How do I attach a servo to the claw's M2 and M3 mounting holes?

Align the servo horn with the M2 or M3 holes at the claw's end and secure it with screws; the symmetric design helps centre the gripper during installation.

What maintenance does the claw mechanism require over time?

Periodically check the wave-design internal edges and limited posts for wear or debris to keep clamping stable and the pinch-prevention working.

What happens if I try to grip objects heavier than 500g?

The claw is rated for items up to 500g; exceeding this limit can stall or damage the servo and reduce gripping reliability.

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