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Reely D5021
Standard

Reely D5021

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-09
Identity
Brand Reely
Product Number 2388650-62
Category Hobby
Performance
Torque
6.0V 70.81 oz-in
4.8V 63.73 oz-in Bottom 10%
Speed
6.0V 0.21 sec/60°
4.8V 0.26 sec/60° Bottom 10%
Physical
Weight 1.83 ozAbove Average
Dimensions L 1.60 in
W 0.80 in
H 1.44 in
Case Material Plastic
Drivetrain
Gears Plastic
Control & Signal
Modulation Digital
Electrical & Environment
Operating Voltage 4.8–6 V
Connectivity
Connector JR (Universal)
Origin
Country of Origin Germany

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 8% of 1043 Digital Standard servos at 4.8V
SpeedBottom 10%
Faster than 1% of 1041 Digital Standard servos at 4.8V
WeightAbove Average
Lighter than 83% of 1902 Digital Standard servos

Performance Analysis

Shaft Power 0.45–0.62 W
Power Density0.338 W/in³
More power-dense than 1% of 1759 Digital Standard servos
Torque Density1.2256 oz-in/g
Stronger than 6% of 1036 Digital Standard servos
Torque-to-Volume Ratio34.58 oz-in/in³
Denser torque than 6% of 1042 Digital Standard servos
Speed-to-Weight0.07396 (1/sec·g)
Faster than 9% of 1033 Digital Standard servos
Speed-Torque Trade-off16.57
Better balanced than 29% of 1031 Digital Standard servos
Torque Gain per Volt9.26%/V
More voltage-responsive (torque) than 16% of 850 Digital Standard servos
Speed Gain per Volt19.82%/V
More voltage-responsive (speed) than 78% of 871 Digital Standard servos
Voltage Range Width1.2 V
Wider voltage range than 10% of 1539 Digital Standard servos

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