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Blue Bird BMS-303DD
Nano Discontinued

Blue Bird BMS-303DD

Compatible Hardware

*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-07-28
Identity
Brand Blue Bird
Product Number (add)
Category Hobby
Discontinued Yes
Performance
Torque
6.0V 14.00 oz-in
4.8V 11.00 oz-in
Speed
6.0V 0.09 sec/60°
4.8V 0.11 sec/60°
Running Current (add)
Stall Current (add)
Physical
Weight 0.13 oz
Dimensions L 0.75 in
W 0.29 in
H 0.61 in
Case Material (add)
Drivetrain
Motor Type Coreless
Motor Drive (add)
Gears (add)
Gear Spline/Teeth 25 T estimate
Shaft Size (add)
Rotation Mode (add)
Rotation/Support (add)
Backlash (add)
Control & Signal
Modulation Analog
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 (add)
Programmable (add)
Signal Voltage (add)
Electrical & Environment
Operating Voltage (add)
Power Source (add)
Regulator Type (add)
Temperature (add)
Water Rating (add)
Certification (add)
Idle Current (add)
Connectivity
Connector JR (Universal) estimate
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 0.18–0.29 W
Torque Density2.9730 oz-in/g
Torque-to-Volume Ratio82.91 oz-in/in³
Power Density2.168 W/in³
3rd-highest power density of 20 Analog Nano servos
Speed-to-Weight2.45700 (1/sec·g)
Speed-Torque Trade-off1.21

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