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Compact silver servo with black horn and cable, aluminum casing, IP66 waterproof rating

LORDWORLD

LORDWORLD 25KG 180° IP66 Waterproof Coreless Servo Motor development board

SKU CH-ATWZ-3P5XN

High-torque coreless servo with 25 kg torque, 180° rotation, IP66 waterproofing, and Arduino, STM32, Raspberry Pi, C51 and Scratch compatibility

  • Delivers strong 25KG torque for demanding RC applications
  • IP66 sealed design ensures reliable operation in wet conditions
  • High-speed coreless motor achieves fast 180° response
  • Compact 1.57×0.78×1.59 in aluminium casing aids heat dissipation
  • Compatible with Arduino, C51, STM32, RPi and Scratch platforms

High-torque servo for RC and robotics

The LORDWORLD coreless servo delivers 25 kg of torque through a 180-degree range. It fits 1/10, 1/12, 1/8 and 1/6 scale cars, boats, planes and custom robot builds. An IP66-rated sealed housing with dual bearings keeps water and dust out during outdoor use.

Programming platforms and control limits

The board works with Arduino, C51, STM32, Raspberry Pi and Scratch environments. Tutorials are supplied for each platform. The servo horn uses a 25-tooth spline, so only horns or arms with the same tooth count will mesh correctly. Travel is fixed at 180 degrees.

Power and mounting checks before ordering

Verify that your power supply can sustain the stall current implied by the 45 kg peak torque rating. The aluminium case measures 1.57 by 0.78 by 1.59 inches; confirm this footprint fits your chassis. No alternative spline sizes or continuous-rotation firmware are offered.

How it compares

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

Price $28.99
Cheaper than about 73% of the 1,420 comparable items (median $44.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameLORDWORLD

Questions about this item

Which torque rating should I pick for a 1/10 scale robot project?

The servo is rated at 25KG torque at standard voltage and reaches 45KG at higher input, covering 1/6, 1/8, 1/10 and 1/12 scale models with a single version.

What does the 180° control angle mean when the servo is mounted in a chassis?

The output shaft rotates through a full 180° range, giving half-circle motion for steering arms or robotic joints without mechanical stops limiting travel.

Does the IP66 rating protect the motor during full immersion?

IP66 certifies protection against powerful water jets and dust ingress; it is not rated for continuous submersion, so avoid deep-water use.

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