GDW RS4016

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Technical Specifications

Last Updated: 2026-10-24

Identity
Brand
Product Number	RS4016
Category	Hobby
Performance
Torque	8.4V 597.27 oz-in 7.4V 527.82 oz-in 6.0V 458.37 oz-in Above Average
Speed	8.4V 0.13 sec/60° 7.4V 0.15 sec/60° 6.0V 0.18 sec/60° Average
Physical
Dimensions	L 2.17 in W 0.79 in H 1.76 in
Case Material	Metal
Drivetrain
Motor Type	Coreless
Gears	Steel
Control & Signal
Modulation	Digital
Rotational Range	360°
Mechanical Limit	180°
Pulse Cycle	3.003 ms
Pulse Width	1000-2000 µs
Neutral Position	1520 µs
Refresh Rate	333 Hz
Electrical & Environment
Operating Voltage	6–8.4 V
Origin
Country of Origin	China

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*Based on known specs.

Class Comparison

Torque	Above Average Stronger than 79% of 25 Digital Large servos at 6.0V
Speed	Average Faster than 61% of 24 Digital Large servos at 6.0V

Performance Analysis

Shaft Power	4.71–8.50 W
Power Density	2.816 W/in³ More power-dense than 89% of 112 Digital Large servos
Torque-to-Volume Ratio	151.92 oz-in/in³ 5th-highest torque-to-volume ratio of 25 Digital Large servos
Speed-Torque Trade-off	82.51 Better balanced than 71% of 22 Digital Large servos
Torque Gain per Volt	12.63%/V More voltage-responsive (torque) than 17% of 25 Large servos
Speed Gain per Volt	16.03%/V More voltage-responsive (speed) than 44% of 28 Large servos
Voltage Range Width	2.4 V Wider voltage range than 24% of 124 Digital Large servos