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Power HD TR-5
Mini

Power HD TR-5

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-07-28
Identity
Brand Power HD
Product Number (add)
Category Hobby
Performance
Torque
8.4V 122.23 oz-in
7.4V 111.12 oz-in
6.0V 83.34 oz-in
4.8V 52.78 oz-in
Speed
8.4V 0.06 sec/60°
8.4V 0.06 sec/60°
7.4V 0.07 sec/60°
7.4V 0.07 sec/60°
6.0V 0.09 sec/60°
6.0V 0.09 sec/60°
4.8V 0.11 sec/60°
4.8V 0.11 sec/60°
Running Current (add)
Stall Current ≤2 A
Physical
Weight 1.23 oz
Dimensions L 1.16 in
W 0.55 in
H 1.24 in
Case Material (add)
Drivetrain
Motor Type (add)
Motor Drive (add)
Gears Titanium / Steel
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 4.8–8.4 V
Power Source (add)
Regulator Type (add)
Temperature (add)
Water Rating (add)
Certification (add)
Idle Current (add)
Connectivity
Connector JR (Universal) estimate
Wire Length (add)
Origin
Country of Origin Hong Kong

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 0.89–3.77 W
Torque Density1.5080 oz-in/g
Stronger than 15% of the 219 Digital Mini servos in the database
Torque-to-Volume Ratio66.75 oz-in/in³
Denser torque than 38% of the 224 Digital Mini servos in the database
Power Density4.764 W/in³
More power-dense than 86% of the 425 Digital Mini servos in the database
Speed-to-Weight0.25974 (1/sec·g)
Faster than 30% of the 220 Digital Mini servos in the database
Speed-Torque Trade-off5.81
Better balanced than 34% of the 223 Digital Mini servos in the database
Current-per-Torque Ratio0.0379 A/oz-in
More efficient than 38% of the 40 Digital Mini servos in the database
Torque Gain per Volt36.55%/V
5th-highest torque gain per volt of 190 Digital Mini servos
Speed Gain per Volt23.14%/V
More voltage-responsive (speed) than 86% of the 190 Digital Mini servos in the database
Voltage Range Width3.6 V
Wider voltage range than 89% of the 288 Digital Mini servos in the database

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