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AFRC D3520HB-S
Low Profile

AFRC D3520HB-S

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-07-10
Identity
Brand AFRC
Product Number (add)
Category Hobby
Performance
Torque
8.4V 277.75 oz-in
7.4V 263.86 oz-in
6.0V 236.09 oz-in
4.8V 208.31 oz-in
Speed
8.4V 0.07 sec/60°
7.4V 0.08 sec/60°
6.0V 0.09 sec/60°
4.8V 0.11 sec/60°
Running Current (add)
Stall Current (add)
Physical
Weight 1.94 oz
Dimensions L 1.61 in
W 0.80 in
H 1.04 in
Case Material Aluminum
Drivetrain
Motor Type Brushless
Motor Drive (add)
Gears Metal
Gear Spline/Teeth (add)
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 Yes
Signal Voltage (add)
Electrical & Environment
Operating Voltage 4.8–8.4 V
Power Source (add)
Regulator Type (add)
Temperature (add)
Water Rating IP65
Certification (add)
Idle Current (add)
Connectivity
Connector JR (Universal)
Wire Length (add)
Origin
Country of Origin (add)

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 3.67–7.34 W
Torque Density3.7875 oz-in/g
Stronger than 83% of the 96 Digital Low Profile servos in the database
Torque-to-Volume Ratio155.51 oz-in/in³
Denser torque than 81% of the 96 Digital Low Profile servos in the database
Power Density5.477 W/in³
More power-dense than 75% of the 188 Digital Low Profile servos in the database
Speed-to-Weight0.17316 (1/sec·g)
Faster than 26% of the 96 Digital Low Profile servos in the database
Speed-Torque Trade-off21.87
Better balanced than 84% of the 94 Digital Low Profile servos in the database
Torque Gain per Volt9.26%/V
More voltage-responsive (torque) than 20% of the 75 Digital Low Profile servos in the database
Speed Gain per Volt13.89%/V
More voltage-responsive (speed) than 45% of the 79 Digital Low Profile servos in the database
Voltage Range Width3.6 V
Wider voltage range than 71% of the 165 Digital Low Profile servos in the database

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