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Futaba BLS256HV
Standard Discontinued

Futaba BLS256HV

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-09-14
Identity
Brand Futaba
Product Number FUTM0759
Category Hobby
Discontinued Yes
Performance
Torque
7.4V 69.50 oz-in
6.0V 61.10 oz-in
Speed
7.4V 0.05 sec/60°
6.0V 0.06 sec/60°
Running Current (add)
Stall Current (add)
Physical
Weight 2.15 oz
Dimensions L 1.58 in
W 0.79 in
H 1.45 in
Case Material Metal / Plastic
Drivetrain
Motor Type Brushless
Motor Drive (add)
Gears Plastic
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 3.7 ms
Pulse Width (add)
Neutral Position 760 µs
Dead Band (add)
Refresh Rate (add)
Angle Sensor (add)
Control System PWM
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 2.05–2.57 W
Torque Density1.0016 oz-in/g
Stronger than 5% of the 832 Digital Standard servos in the database
Torque-to-Volume Ratio34.02 oz-in/in³
Denser torque than 8% of the 843 Digital Standard servos in the database
Power Density1.431 W/in³
More power-dense than 30% of the 1644 Digital Standard servos in the database
Speed-to-Weight0.29806 (1/sec·g)
Faster than 93% of the 821 Digital Standard servos in the database
Speed-Torque Trade-off3.36
Better balanced than 6% of the 826 Digital Standard servos in the database
Torque Gain per Volt9.82%/V
More voltage-responsive (torque) than 17% of the 673 Digital Standard servos in the database
Speed Gain per Volt7.14%/V
More voltage-responsive (speed) than 6% of the 687 Digital Standard servos in the database
Voltage Range Width1.4 V
Wider voltage range than 37% of the 1269 Digital Standard servos in the database

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