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Two small metal-gear RC servos in silver aluminium cases, sold as a pair

usbroway

usbroway 25kg High Torque RC Servo Full Metal Gear Waterproof 2Pack 270°

SKU CH-MB65-JCPKZ

Two-pack of 25 kg high-torque servos with full metal gears, waterproof build and 270° control angle

  • Product typeCars
  • Delivers 25 kg torque for heavy-duty RC steering
  • All-metal gears and iron-core motor withstand high loads
  • Waterproof design protects internals in wet conditions
  • 270° operating angle enables wide-range motion control
  • Compact 40 × 20 × 40.5 mm size fits 1/8, 1/10, 1/12 scale models

High-torque waterproof RC servo 2-pack

This 2-pack supplies two 25 kg high-torque steering servos built with full metal gears, an iron-core motor and a CNC aluminium middle case. Each unit weighs 75 grams and measures 40 x 20 x 40.5 mm. The waterproof design and 270° operating angle make them suitable for 1/8, 1/10 and 1/12 scale cars, trucks, robots and boats. Low-noise operation helps keep projects quiet.

Ideal for metal-gear steering upgrades

Hobbyists who need durable metal-gear servos for steering or robotic arms will find the 25 kg torque and 270° travel useful. The aluminium case and waterproof seals suit outdoor trucks and boats. Builders who require a different control angle, higher torque or a single unit should look elsewhere. Projects needing programmable endpoints or digital protocols are not supported by this analogue servo.

270° control angle decides fit

The servo rotates through 270°, so any chassis or linkage designed for a different travel range will not work correctly. Verify that your 1/8, 1/10 or 1/12 scale model expects this exact angle before installing. The fixed 270° specification is the single parameter that determines compatibility.

How it compares

Measured against everything we stock in Remote-Control Cars & Robot Toys, at today’s prices. Recalculated every night.

Price $46.99
Cheaper than about 64% of the 498 comparable items (median $59.49).

Specifications

Product
Product typeCars

Questions about this item

Will the 40 x 20 x 40.5 mm case fit standard 1/10 and 1/8 scale chassis mounts?

The servo measures 40 x 20 x 40.5 mm, matching the common mounting pattern used on 1/10, 1/8 and 1/12 scale trucks and cars.

Which spline count does the output shaft use so I know the arm will engage?

The output shaft follows the standard 25-tooth spline used on 25 kg-class servos, so any 25T horn or arm will lock on directly.

How often should I inspect the metal gears and reseal the waterproof gasket?

Check gear backlash and the case O-ring after every few wet runs; replace the gasket if it shows compression set or the gears develop play.

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