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Savöx SH-1290MG
Standard

Savöx SH-1290MG

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-08
Identity
Brand Savöx
Category Hobby
Performance
Torque
6.0V 70.81 oz-in
4.8V 56.64 oz-in Bottom 10%
Speed
6.0V 0.05 sec/60°
4.8V 0.06 sec/60° Top 10%
Running Current
6.0V 0.250 A
4.8V 0.200 A Average
Stall Current 2.4–3 AAverage
Physical
Weight 1.98 ozAbove Average
Dimensions L 1.587 in
W 0.787 in
H 1.465 in
Case Material Aluminum
Drivetrain
Motor Type Coreless
Gears Metal
Gear Spline/Teeth 25 T
Rotation Mode Positional
Rotation/Support Dual Bearings
Control & Signal
Modulation Digital
Rotational Range 100°
Mechanical Limit 154°
Pulse Width 800-2200 µs
Neutral Position 1520 µs
Refresh Rate 333 Hz
Control System PWM
Electrical & Environment
Operating Voltage 4.8–6 V
Temperature -10–50 °C
Idle Current 0.005 A
Connectivity
Connector JR (Universal)
Wire Length 300 mm

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.

Class Comparison

TorqueBottom 10%
Stronger than 6% of 1043 Digital Standard servos at 4.8V
SpeedTop 10%
Faster than 95% of 1041 Digital Standard servos at 4.8V
WeightAbove Average
Lighter than 73% of 1902 Digital Standard servos
Running CurrentAverage
Lower draw than 58% of 173 Digital Standard servos at 4.8V
Stall CurrentAverage
Lower draw than 59% of 539 Digital Standard servos

Performance Analysis

Shaft Power 1.78–2.73 W
Power Density1.491 W/in³
More power-dense than 32% of 1759 Digital Standard servos
Torque Density1.0114 oz-in/g
Stronger than 4% of 1036 Digital Standard servos
Torque-to-Volume Ratio30.96 oz-in/in³
Denser torque than 4% of 1042 Digital Standard servos
Speed-to-Weight0.30266 (1/sec·g)
Faster than 95% of 1033 Digital Standard servos
Speed-Torque Trade-off3.34
Better balanced than 4% of 1031 Digital Standard servos
Current-per-Torque Ratio0.0530 A/oz-in
More efficient than 5% of 315 Digital Standard servos
Idle-to-Running Current Ratio0.025
Lower idle draw than 80% of 112 Digital Standard servos
No-Load vs Stall Current Spread15.00
Narrower current spread than 59% of 132 Digital Standard servos
Torque Gain per Volt20.85%/V
More voltage-responsive (torque) than 85% of 850 Digital Standard servos
Speed Gain per Volt19.10%/V
More voltage-responsive (speed) than 74% of 871 Digital Standard servos
Voltage Range Width1.2 V
Wider voltage range than 18% of 1539 Digital Standard servos

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