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Futaba BLS254
Standard Discontinued

Futaba BLS254

Compatible Hardware

*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-09-16
Identity
Brand Futaba
Product Number FUTM0524
Category Hobby
Discontinued Yes
Performance
Torque
4.8V53.00 oz-in
Speed
4.8V0.06 sec/60°
Running Current (add)
Stall Current (add)
Physical
Weight 1.80 oz
Dimensions L 1.57 in
W 0.79 in
H 1.45 in
Case Material Plastic / Aluminum
Drivetrain
Motor Type Brushless
Motor Drive (add)
Gears Metal
Gear Spline/Teeth 21 T estimate
Shaft Size (add)
Rotation Mode Positional
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 PWM
Programmable (add)
Signal Voltage (add)
Electrical & Environment
Operating Voltage 4.8–6 V
Power Source (add)
Regulator Type (add)
Temperature (add)
Water Rating Water Resistant
Certification (add)
Idle Current (add)
Connectivity
Connector JR (Universal)
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 1.63 W
Torque Density1.0392 oz-in/g
Stronger than 6% of the 832 Digital Standard servos in the database
Torque-to-Volume Ratio29.47 oz-in/in³
Denser torque than 5% of the 843 Digital Standard servos in the database
Power Density0.908 W/in³
More power-dense than 16% of the 1644 Digital Standard servos in the database
Speed-to-Weight0.32680 (1/sec·g)
Faster than 95% of the 821 Digital Standard servos in the database
Speed-Torque Trade-off3.18
Better balanced than 4% of the 826 Digital Standard servos in the database
Voltage Range Width1.2 V
Wider voltage range than 24% of the 1269 Digital Standard servos in the database

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