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Flash Hobby M45BHW
Standard

Flash Hobby M45BHW

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-07-10
Identity
Brand Flash Hobby
Product Number (add)
Category Hobby
Performance
Torque
8.4V 624.92 oz-in
6.0V 486.05 oz-in
Speed
8.4V 0.11 sec/60°
6.0V 0.12 sec/60°
Running Current (add)
Stall Current (add)
Physical
Weight 2.65 oz
Dimensions L 1.57 in
W 0.79 in
H 1.59 in
Case Material Aluminum
Drivetrain
Motor Type Brushless
Motor Drive (add)
Gears Metal
Gear Spline/Teeth 25 T
Shaft Size (add)
Rotation Mode (add)
Rotation/Support Dual Bearings
Backlash (add)
Control & Signal
Modulation Digital
Direction (add)
Rotational Range 180°
Mechanical Limit (add)
Pulse Cycle (add)
Pulse Width 500-2500 µs
Neutral Position (add)
Dead Band (add)
Refresh Rate (add)
Angle Sensor (add)
Control System (add)
Programmable Yes
Signal Voltage (add)
Electrical & Environment
Operating Voltage 6–8.4 V
Power Source (add)
Regulator Type (add)
Temperature (add)
Water Rating Waterproof
Certification (add)
Idle Current (add)
Connectivity
Connector JR (Universal)
Wire Length 300 mm
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.

Performance Analysis

Shaft Power 7.49–10.50 W
Torque Density6.4807 oz-in/g
Stronger than 90% of the 831 Digital Standard servos in the database
Torque-to-Volume Ratio246.47 oz-in/in³
Denser torque than 90% of the 842 Digital Standard servos in the database
Power Density5.327 W/in³
More power-dense than 81% of the 1643 Digital Standard servos in the database
Speed-to-Weight0.11111 (1/sec·g)
Faster than 44% of the 820 Digital Standard servos in the database
Speed-Torque Trade-off58.33
Better balanced than 84% of the 825 Digital Standard servos in the database
Torque Gain per Volt11.90%/V
More voltage-responsive (torque) than 26% of the 672 Digital Standard servos in the database
Speed Gain per Volt3.79%/V
More voltage-responsive (speed) than 2% of the 686 Digital Standard servos in the database
Voltage Range Width2.4 V
Wider voltage range than 49% of the 1268 Digital Standard servos in the database

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