Savox HV Digital Mini Size Fast Rudder Servo 4kg/0.055s@7.4v SV1257MG
SKU code: SAV-SV1257MG
Make 4 interest-free payments of $21.50 fortnightly and receive your order now.
SAVOX HV DIGITAL MINI SIZE RUDDER SERVO 4KG/0.055s@7.4V
The SV-1257MG is the perfect tail servo for all helicopters from the 500 class and leaves nothing to be desired. 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.
Spec Check:
- Voltage range: 6.0V...7.4V
- Motor: Coreless
- Gear: Metal
- Housing: Partially metal
- Regulating time: 60° @ 6V 0.07s
- Regulating time: 60° @ 7.4V 0.055s
- Pulling load: @ 6V (kg) 2.5kg
- Pulling load: @ 7.4V (kg) 4.0kg
- Ball bearings: 2
- Dimensions: 1.38 x 0.59 x 1.15in
- Weight: 1.04oz
SKU | SAV-SV1257MG |
Barcode # | 4710006992556 |
Brand | Savox |
Shipping Weight | 0.2000kg |
Shipping Width | 0.080m |
Shipping Height | 0.080m |
Shipping Length | 0.080m |
Shipping Cubic | 0.000512000m3 |
Be The First To Review This Product!
Help other RCMA Model & Hobby Shop users shop smarter by writing reviews for products you have purchased.
More From This Category

Savox - Servo - SV-1250MG - Digital - High Voltage - Coreless Motor - Metal Gear SV-1250MG
$92.00

Savox - Servo - SV-1260MG - Digital - High Voltage - Coreless Motor - Metal Gear
$122.00