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Futaba BLS172HV
Standard Discontinued

Futaba BLS172HV

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-07-10
Identity
Brand Futaba
Product Number FUTM0732
Category Hobby
Discontinued Yes
Performance
Torque
7.4V 514.00 oz-in
6.0V 472.20 oz-in
Speed
7.4V 0.11 sec/60°
6.0V 0.12 sec/60°
Running Current (add)
Stall Current (add)
Physical
Weight 2.61 oz
Dimensions L 1.61 in
W 0.83 in
H 1.50 in
Case Material (add)
Drivetrain
Motor Type Brushless
Motor Drive (add)
Gears Metal
Gear Spline/Teeth (add)
Shaft Size (add)
Rotation Mode (add)
Rotation/Support Dual Bearings
Backlash (add)
Control & Signal
Modulation Digital
Direction (add)
Rotational Range (add)
Mechanical Limit (add)
Pulse Cycle (add)
Pulse Width (add)
Neutral Position 1520 µs
Dead Band (add)
Refresh Rate (add)
Angle Sensor (add)
Control System (add)
Programmable (add)
Signal Voltage (add)
Electrical & Environment
Operating Voltage 6–7.4 V
Power Source (add)
Regulator Type (add)
Temperature (add)
Water Rating (add)
Certification (add)
Idle Current (add)
Connectivity
Connector Futaba J
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 7.28–8.64 W
Torque Density6.3811 oz-in/g
Stronger than 89% of the 831 Digital Standard servos in the database
Torque-to-Volume Ratio236.48 oz-in/in³
Denser torque than 88% of the 842 Digital Standard servos in the database
Power Density4.327 W/in³
More power-dense than 73% of the 1643 Digital Standard servos in the database
Speed-to-Weight0.11261 (1/sec·g)
Faster than 46% of the 820 Digital Standard servos in the database
Speed-Torque Trade-off56.66
Better balanced than 82% of the 825 Digital Standard servos in the database
Torque Gain per Volt6.32%/V
More voltage-responsive (torque) than 7% of the 672 Digital Standard servos in the database
Speed Gain per Volt6.50%/V
More voltage-responsive (speed) than 4% of the 686 Digital Standard servos in the database
Voltage Range Width1.4 V
Wider voltage range than 37% of the 1268 Digital Standard servos in the database

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