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FrSky BLS6501H
Standard

FrSky BLS6501H

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-09
Identity
Brand FrSky
Product Number FRS-03050645
Category Hobby
Performance
Torque
8.4V 458.37 oz-in
7.0V 416.70 oz-in
6.0V 375.03 oz-in
Speed
8.4V 0.03 sec/60°
7.0V 0.04 sec/60°
6.0V 0.05 sec/60°
Physical
Weight 2.55 ozBelow Average
Dimensions L 1.575 in
W 0.787 in
H 1.161 in
Case Material Aluminum
Drivetrain
Motor Type Brushless
Gears Metal
Gear Spline/Teeth 25 T
Rotation/Support Dual Bearings
Control & Signal
Modulation Digital
Mechanical Limit No Limit
Neutral Position 760 µs
Refresh Rate 700 Hz
Angle Sensor Magnetic Encoder
Control System FBUS
Programmable Yes
Electrical & Environment
Operating Voltage 4.8–8.4 V
Connectivity
Connector JR (Universal)
Origin
Country of Origin China

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

WeightBelow Average
Lighter than 26% of 1902 Digital Standard servos

Performance Analysis

Shaft Power 13.87–28.25 W
Power Density19.631 W/in³
More power-dense than 100% of 1759 Digital Standard servos
Torque Density5.1871 oz-in/g
Torque-to-Volume Ratio260.60 oz-in/in³
Speed-to-Weight0.27663 (1/sec·g)
Speed-Torque Trade-off18.75
Voltage Range Width3.6 V
Wider voltage range than 84% of 1539 Digital Standard servos

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