Savox Hv Digi Mini Size Rudder Servo 4KG/[email protected] - Plus
About this product
SAVOX HV DIGI MINI SIZE RUDDER SERVO 4KG/[email protected] – PLUS
The Savox SV1257MG+ is the perfect tail servo for all helicopters from the 500 class and leaves nothing to be desired. The specs of 4kg torque and 0.055° speed speak for themselves!
It can be operated directly on a 2s LiPo and is ideal for all models where strength and speed is needed.
Specifications
- Dimensions (mm): 35.0 x 15.0 x 29.2
- Weight (g): 29.5
- Voltage range: 6.0V – 8.4V
- Motor: Coreless
- Gear: Metal
- Speed @6.0V (60°): 0.07s
- Speed @7.4V (60°): 0.055s
- Speed @8.4V (60°): 0.045s
- Torque @6.0V (kg-cm): 2.5
- Torque @7.4V (kg-cm): 4.0
- Torque @8.4V (kg-cm): 6.0
- Ball bearings: 2
- Case: Part Aluminium
- Servo Horn: 25 Tooth Spline
Performance Radar
Easily compare RC servo models with our intuitive radar chart. This tool visualizes critical performance metrics, allowing you to assess and select the ideal servo for your needs. Whether you’re prioritizing speed, durability, or precision, the Performance Radar helps you make informed decisions with confidence.
Savox servos are renowned for their versatility, catering to a wide range of applications, from high-speed racing to heavy-duty off-road tasks. Engineered for reliability and performance, they deliver the perfect balance of power, precision, and durability, making them a trusted choice for RC enthusiasts worldwide.

Dimensions

New Savox and Plus / “+” Models: feature a new Soft Start Mode and Sanwa SSR compatibility.
Unsure which servo you need for your model?
Visit our Savox Servo Soultion Centre and find the ideal servo for your needs.

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