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Low Profile

NSDRC SS400

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-10
Identity
Brand NSDRC
Category Hobby
Performance
Torque
8.4V 400.00 oz-in
7.4V 345.00 oz-in
6.0V 290.00 oz-in
5.0V 230.00 oz-in Above Average
Speed
8.4V 0.05 sec/60°
7.4V 0.06 sec/60°
6.0V 0.07 sec/60°
5.0V 0.08 sec/60° Above Average
Stall Current 3.1–4.6 ABelow Average
Physical
Weight 2.26 ozBottom 10%
Dimensions L 1.575 in
W 0.787 in
H 1.063 in
Case Material Aluminum
Drivetrain
Motor Type Coreless
Gears Steel
Gear Spline/Teeth 25 T
Rotation/Support Dual Bearings
Control & Signal
Modulation Digital
Rotational Range 180°
Neutral Position 1500 µs
Dead Band 2 µs
Angle Sensor Potentiometer
Electrical & Environment
Operating Voltage 5–8.4 V
Regulator Type BEC
Temperature -10–50 °C
Water Rating IP67
Connectivity
Wire Length 320 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 84% of 136 Digital Low Profile servos at 5.0V
SpeedAbove Average
Faster than 66% of 135 Digital Low Profile servos at 5.0V
WeightBottom 10%
Lighter than 8% of 251 Digital Low Profile servos
Stall CurrentBelow Average
Lower draw than 11% of 64 Digital Low Profile servos

Performance Analysis

Shaft Power 5.32–14.79 W
Power Density11.222 W/in³
More power-dense than 98% of 215 Digital Low Profile servos
Torque Density3.5938 oz-in/g
Stronger than 78% of 136 Digital Low Profile servos
Torque-to-Volume Ratio174.49 oz-in/in³
Denser torque than 88% of 136 Digital Low Profile servos
Speed-to-Weight0.19531 (1/sec·g)
Faster than 41% of 135 Digital Low Profile servos
Speed-Torque Trade-off18.40
Better balanced than 72% of 134 Digital Low Profile servos
Current-per-Torque Ratio0.0200 A/oz-in
More efficient than 51% of 40 Digital Low Profile servos
Torque Gain per Volt21.74%/V
More voltage-responsive (torque) than 85% of 115 Digital Low Profile servos
Speed Gain per Volt17.65%/V
More voltage-responsive (speed) than 76% of 117 Digital Low Profile servos
Voltage Range Width3.4 V
Wider voltage range than 60% of 223 Digital Low Profile servos

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