Savöx SH1257MG

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*Based on known specs.

Technical Specifications

Last Updated: 2026-10-10

Identity
Brand
Product Number	SH1257MG
Category	Hobby
Discontinued	Yes
Performance
Torque	6.0V 34.70 oz-in 4.8V 26.40 oz-in
Speed	6.0V 0.07 sec/60° 4.8V 0.09 sec/60°
Physical
Weight	0.92 ozAverage
Dimensions	L 1.38 in W 0.59 in H 1.15 in
Case Material	Aluminum
Drivetrain
Motor Type	Coreless
Gears	Titanium / Aluminum
Rotation/Support	Dual Bearings
Control & Signal
Modulation	Digital
Rotational Range	110°
Pulse Width	800-2200 µs

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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.

Compatible Hardware

Amazon eBay

*Based on known specs.

Class Comparison

Weight

Average

Lighter than 46% of 466 Digital Mini servos

Performance Analysis

Shaft Power	0.54–0.92 W
Power Density	0.979 W/in³ More power-dense than 16% of 440 Digital Mini servos
Torque Density	1.0154 oz-in/g
Torque-to-Volume Ratio	28.20 oz-in/in³
Speed-to-Weight	0.42735 (1/sec·g)
Speed-Torque Trade-off	2.38