Discover XQ-Power Servos in Our eBay Store!

Shop Now
Low Profile

NSDRC SS400

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-07-10
Identity
Brand NSDRC
Product Number (add)
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
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°
Running Current (add)
Stall Current 3.1–4.6 A
Physical
Weight 2.26 oz
Dimensions L 1.57 in
W 0.79 in
H 1.06 in
Case Material Aluminum
Drivetrain
Motor Type Coreless
Motor Drive (add)
Gears Steel
Gear Spline/Teeth 25 T
Shaft Size (add)
Rotation Mode (add)
Rotation/Support Dual Bearings
Backlash (add)
Control & Signal
Modulation Digital
Direction (add)
Rotational Range 180°
Mechanical Limit (add)
Pulse Cycle (add)
Pulse Width (add)
Neutral Position 1500 µs
Dead Band 2 µs
Refresh Rate (add)
Angle Sensor Potentiometer
Control System (add)
Programmable (add)
Signal Voltage (add)
Electrical & Environment
Operating Voltage 5–8.4 V
Power Source (add)
Regulator Type BEC
Temperature -10–50 °C
Water Rating IP67
Certification (add)
Idle Current (add)
Connectivity
Connector (add)
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.

Performance Analysis

Shaft Power 5.32–14.79 W
Torque Density3.5938 oz-in/g
Stronger than 78% of the 96 Digital Low Profile servos in the database
Torque-to-Volume Ratio174.49 oz-in/in³
Denser torque than 91% of the 96 Digital Low Profile servos in the database
Power Density11.222 W/in³
3rd-highest power density of 188 Digital Low Profile servos
Speed-to-Weight0.19531 (1/sec·g)
Faster than 43% of the 96 Digital Low Profile servos in the database
Speed-Torque Trade-off18.40
Better balanced than 73% of the 94 Digital Low Profile servos in the database
Current-per-Torque Ratio0.0200 A/oz-in
More efficient than 54% of the 27 Digital Low Profile servos in the database
Torque Gain per Volt21.74%/V
More voltage-responsive (torque) than 82% of the 75 Digital Low Profile servos in the database
Speed Gain per Volt17.65%/V
More voltage-responsive (speed) than 73% of the 79 Digital Low Profile servos in the database
Voltage Range Width3.4 V
Wider voltage range than 60% of the 165 Digital Low Profile servos in the database

Similar Active Servos

Reviews of NSDRC SS400

Be the first to review!

Submit a review of NSDRC SS400