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NSDRC RS450B
Standard

NSDRC RS450B

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-10
Identity
Brand NSDRC
Category Hobby
Performance
Torque
8.4V 465.00 oz-in
7.4V 415.00 oz-in
6.0V 360.00 oz-in
5.0V 322.00 oz-in Above Average
Speed
8.4V 0.08 sec/60°
7.4V 0.09 sec/60°
6.0V 0.11 sec/60°
5.0V 0.13 sec/60° Average
Stall Current 2.6–4.7 ABelow Average
Physical
Weight 2.50 ozBelow Average
Dimensions L 1.602 in
W 0.803 in
H 1.555 in
Case Material Aluminum
Drivetrain
Motor Type Brushless
Gears Steel
Gear Spline/Teeth 25 T
Rotation/Support Dual Bearings
Control & Signal
Modulation Digital
Rotational Range 180°
Pulse Width 1000-2000 µs
Neutral Position 1500 µs
Dead Band 2 µs
Angle Sensor Potentiometer
Electrical & Environment
Operating Voltage 5–8.4 V
Temperature -10–50 °C
Water Rating IP66
Connectivity
Wire Length 300 mm
Origin
Country of Origin USA

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.

Class Comparison

TorqueAbove Average
Stronger than 72% of 1043 Digital Standard servos at 5.0V
SpeedAverage
Faster than 52% of 1041 Digital Standard servos at 5.0V
WeightBelow Average
Lighter than 30% of 1902 Digital Standard servos
Stall CurrentBelow Average
Lower draw than 29% of 539 Digital Standard servos

Performance Analysis

Shaft Power 4.58–10.75 W
Power Density5.370 W/in³
More power-dense than 81% of 1759 Digital Standard servos
Torque Density4.5352 oz-in/g
Stronger than 70% of 1036 Digital Standard servos
Torque-to-Volume Ratio160.89 oz-in/in³
Denser torque than 67% of 1042 Digital Standard servos
Speed-to-Weight0.10834 (1/sec·g)
Faster than 44% of 1033 Digital Standard servos
Speed-Torque Trade-off41.86
Better balanced than 68% of 1031 Digital Standard servos
Current-per-Torque Ratio0.0146 A/oz-in
More efficient than 53% of 315 Digital Standard servos
Torque Gain per Volt13.06%/V
More voltage-responsive (torque) than 33% of 850 Digital Standard servos
Speed Gain per Volt18.39%/V
More voltage-responsive (speed) than 70% of 871 Digital Standard servos
Voltage Range Width3.4 V
Wider voltage range than 71% of 1539 Digital Standard servos
Dead-Band-to-Pulse-Width Ratio0.0020
Finer dead band than 24% of 468 Digital Standard servos

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