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Standard Discontinued

Sanwa RS-991

Compatible Hardware

*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-07-28
Identity
Brand Sanwa
Category Hobby
Discontinued Yes
Performance
Torque
6.0V76.38 oz-in
Speed
6.0V0.08 sec/60°
Physical
Weight 2.05 ozAverage
Dimensions L 1.535 in
W 0.787 in
H 1.472 in
Drivetrain
Gear Spline/Teeth 23 T estimate

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

WeightAverage
Lighter than 56% of 2538 Standard servos

Performance Analysis

Shaft Power 1.77 W
Power Density0.993 W/in³
More power-dense than 53% of 73 Sanwa servos
Torque Density1.3169 oz-in/g
Torque-to-Volume Ratio42.95 oz-in/in³
Speed-to-Weight0.21552 (1/sec·g)
Speed-Torque Trade-off6.11

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