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Futaba BLS172SV
Standard Discontinued

Futaba BLS172SV

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-07-10
Identity
Brand Futaba
Product Number FUTM0136
Category Hobby
Discontinued Yes
Performance
Torque
7.4V 514.00 oz-in
6.6V 472.00 oz-in
6.0V 431.00 oz-in
Speed
7.4V 0.11 sec/60°
6.6V 0.12 sec/60°
6.0V 0.14 sec/60°
Running Current (add)
Stall Current (add)
Physical
Weight 2.61 oz
Dimensions L 1.59 in
W 0.83 in
H 1.51 in
Case Material (add)
Drivetrain
Motor Type Brushless
Motor Drive (add)
Gears Hybrid
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 (add)
Dead Band (add)
Refresh Rate (add)
Angle Sensor (add)
Control System SBUS2
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 5.69–8.64 W
Torque Density5.8243 oz-in/g
Stronger than 85% of the 831 Digital Standard servos in the database
Torque-to-Volume Ratio216.24 oz-in/in³
Denser torque than 85% of the 842 Digital Standard servos in the database
Power Density4.335 W/in³
More power-dense than 74% of the 1643 Digital Standard servos in the database
Speed-to-Weight0.09653 (1/sec·g)
Faster than 30% of the 820 Digital Standard servos in the database
Speed-Torque Trade-off60.34
Better balanced than 85% of the 825 Digital Standard servos in the database
Torque Gain per Volt13.76%/V
More voltage-responsive (torque) than 35% of the 672 Digital Standard servos in the database
Speed Gain per Volt19.48%/V
More voltage-responsive (speed) than 77% of the 686 Digital Standard servos in the database
Voltage Range Width1.4 V
Wider voltage range than 35% of the 1268 Digital Standard servos in the database

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