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HPI Racing SS-40WP
Standard

HPI Racing SS-40WP

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-07-10
Identity
Brand HPI Racing
Product Number 110650
Category Hobby
Performance
Torque
6.0V 138.90 oz-in
4.8V 97.23 oz-in
Speed
6.0V 0.11 sec/60°
4.8V 0.13 sec/60°
Running Current (add)
Stall Current (add)
Physical
Weight 2.12 oz
Dimensions L 1.65 in
W 0.80 in
H 1.50 in
Case Material (add)
Drivetrain
Motor Type (add)
Motor Drive (add)
Gears Metal
Gear Spline/Teeth 25 T
Shaft Size (add)
Rotation Mode (add)
Rotation/Support (add)
Backlash (add)
Control & Signal
Modulation Digital
Direction (add)
Rotational Range (add)
Mechanical Limit (add)
Pulse Cycle (add)
Pulse Width (add)
Neutral Position (add)
Dead Band (add)
Refresh Rate (add)
Angle Sensor (add)
Control System (add)
Programmable (add)
Signal Voltage (add)
Electrical & Environment
Operating Voltage 4.8–6 V
Power Source (add)
Regulator Type (add)
Temperature (add)
Water Rating Waterproof
Certification (add)
Idle Current (add)
Connectivity
Connector (add)
Wire Length (add)
Origin
Country of Origin England

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 1.38–2.33 W
Torque Density1.6205 oz-in/g
Stronger than 15% of the 832 Digital Standard servos in the database
Torque-to-Volume Ratio49.67 oz-in/in³
Denser torque than 16% of the 843 Digital Standard servos in the database
Power Density1.193 W/in³
More power-dense than 23% of the 1644 Digital Standard servos in the database
Speed-to-Weight0.12821 (1/sec·g)
Faster than 57% of the 821 Digital Standard servos in the database
Speed-Torque Trade-off12.64
Better balanced than 23% of the 826 Digital Standard servos in the database
Torque Gain per Volt35.71%/V
More voltage-responsive (torque) than 97% of the 673 Digital Standard servos in the database
Speed Gain per Volt15.17%/V
More voltage-responsive (speed) than 48% of the 687 Digital Standard servos in the database
Voltage Range Width1.2 V
Wider voltage range than 10% of the 1269 Digital Standard servos in the database

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