Overview

The Savox SH-0257MGP is a metal-gear, high-torque, digital micro servo that produces as much output torque as much larger servos — without sacrificing speed. "Plus" series architecture adds Soft Start for smooth, controlled power-up along with Sanwa SSR compatibility, making it a premium micro servo choice for small aircraft and 450-class helicopters.

A rugged metal gear train ensures durability and longevity, while an aluminum middle case enables cooler operating temperatures under repetitive heli loads.

Key Features

High-torque micro digital servo
Metal gear train for durability
Aluminum middle case for cooler operation
Soft Start technology for smooth power-up
Sanwa SSR compatible
Torque 1.8 kg (25 oz) @ 4.8V · 2.2 kg (30.6 oz) @ 6V
Speed 0.13 sec @ 4.8V · 0.09 sec @ 6V
14 g · 22.8 × 12.0 × 25.4 mm

Applications

450-class helicopters (tail and cyclic)
Small electric airplanes and 3D foamies
Micro sailplanes and park flyers
Precision micro RC applications

Scale Capability

The SH-0257MGP is ideal for 450-class helicopters and small electric airplanes where a micro form factor with strong metal gears is needed. Its Soft Start behavior is especially useful on heli swashplates, preventing jerky startup motion that can disturb stabilization systems.