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Savöx SV1257MG
Mini

Savöx SV1257MG

Compatible Hardware

*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-07-28
Identity
Brand Savöx
Product Number (add)
Category Hobby
Performance
Torque
7.4V 55.50 oz-in
6.0V 34.70 oz-in
Speed
7.4V 0.06 sec/60°
6.0V 0.07 sec/60°
Running Current (add)
Stall Current (add)
Physical
Weight 1.04 oz
Dimensions L 1.38 in
W 0.59 in
H 1.15 in
Case Material (add)
Drivetrain
Motor Type Coreless
Motor Drive (add)
Gears Steel
Gear Spline/Teeth 25 T estimate
Shaft Size (add)
Rotation Mode (add)
Rotation/Support Dual Bearings
Backlash (add)
Control & Signal
Modulation Digital
Direction (add)
Rotational Range 110°
Mechanical Limit (add)
Pulse Cycle (add)
Pulse Width 800-2200 µs
Neutral Position (add)
Dead Band (add)
Refresh Rate (add)
Angle Sensor (add)
Control System PWM
Programmable (add)
Signal Voltage (add)
Electrical & Environment
Operating Voltage 6–7.4 V
Power Source (add)
Regulator Type (add)
Temperature (add)
Water Rating (add)
Certification (add)
Idle Current (add)
Connectivity
Connector JR (Universal)
Wire Length (add)
Origin
Country of Origin (add)

Disclaimer: Most data is sourced from the manufacturer. Some data is sourced from our loyal community and with the help of AI. We aim for accuracy but are not responsible for inaccurate information.

Performance Analysis

Shaft Power 0.92–1.87 W
Torque Density1.1763 oz-in/g
Stronger than 7% of the 219 Digital Mini servos in the database
Torque-to-Volume Ratio37.09 oz-in/in³
Denser torque than 11% of the 224 Digital Mini servos in the database
Power Density1.994 W/in³
More power-dense than 65% of the 425 Digital Mini servos in the database
Speed-to-Weight0.48426 (1/sec·g)
Faster than 79% of the 220 Digital Mini servos in the database
Speed-Torque Trade-off2.43
Better balanced than 9% of the 223 Digital Mini servos in the database
Torque Gain per Volt42.82%/V
1st-highest torque gain per volt of 190 Digital Mini servos
Speed Gain per Volt19.48%/V
More voltage-responsive (speed) than 72% of the 190 Digital Mini servos in the database
Voltage Range Width1.4 V
Wider voltage range than 45% of the 288 Digital Mini servos in the database

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