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HobbyKing HK-15318S
Nano

HobbyKing HK-15318S

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-09
Identity
Brand HobbyKing
Product Number 9225000054-0
Category Hobby
Performance
Torque
4.2V 3.61 oz-in
3.7V 3.05 oz-in
Speed
4.2V 0.06 sec/60°
3.7V 0.08 sec/60°
Physical
Weight 0.08 ozAverage
Dimensions L 0.63 in
W 0.323 in
H 0.65 in
Drivetrain
Motor Type Coreless
Gears Plastic
Control & Signal
Modulation Digital
Control System PWM
Electrical & Environment
Operating Voltage 2.8–4.8 V
Connectivity
Connector JR (Universal) estimate
Wire Length 110 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

WeightAverage
Lighter than 63% of 41 Digital Nano servos

Performance Analysis

Shaft Power 0.08–0.11 W
Power Density0.842 W/in³
More power-dense than 35% of 35 Digital Nano servos
Torque Density1.3864 oz-in/g
Torque-to-Volume Ratio23.09 oz-in/in³
Speed-to-Weight6.06061 (1/sec·g)
Speed-Torque Trade-off0.23
Voltage Range Width2.0 V
Wider voltage range than 61% of 32 Digital Nano servos

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