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JX Servo RD-C7638HV-180
Robotics

JX Servo RD-C7638HV-180

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-07-10
Identity
Brand JX Servo
Product Number (add)
Category Robotics
Performance
Torque
8.4V 527.82 oz-in
7.2V 465.32 oz-in
5.0V 430.59 oz-in
Speed
8.4V 0.10 sec/60°
7.2V 0.12 sec/60°
5.0V 0.14 sec/60°
Running Current (add)
Stall Current (add)
Rated Output Power (add)
Radial Load (add)
Physical
Weight 2.68 oz
Shape Boxed
Dimensions L 1.58 in
W 0.79 in
H 1.58 in
Case Material (add)
Drivetrain
Motor Type Coreless
Motor Drive (add)
Gears Metal
Gear Ratio (add)
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 500-2500 µs
Neutral Position 1500 µs
Dead Band 2 µs
Refresh Rate (add)
Angle Sensor (add)
Control System (add)
Programmable (add)
Resolution (add)
MCU (add)
Operating Modes (add)
Signal Voltage (add)
Electrical & Environment
Operating Voltage 5–8.4 V
Power Source (add)
Regulator Type (add)
Temperature (add)
Water Rating (add)
Certification (add)
Idle Current (add)
Connectivity
Connector JR (Universal)
Wire Length 265 mm
Baud Rate (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 5.69–9.76 W
Torque Density5.6657 oz-in/g
Stronger than 83% of the 831 Digital Standard servos in the database
Torque-to-Volume Ratio220.56 oz-in/in³
Denser torque than 86% of the 842 Digital Standard servos in the database
Power Density4.999 W/in³
More power-dense than 79% of the 1643 Digital Standard servos in the database
Speed-to-Weight0.09399 (1/sec·g)
Faster than 27% of the 820 Digital Standard servos in the database
Speed-Torque Trade-off60.28
Better balanced than 85% of the 825 Digital Standard servos in the database
Torque Gain per Volt6.64%/V
More voltage-responsive (torque) than 7% of the 672 Digital Standard servos in the database
Speed Gain per Volt11.76%/V
More voltage-responsive (speed) than 25% of the 686 Digital Standard servos in the database
Voltage Range Width3.4 V
Wider voltage range than 72% of the 1268 Digital Standard servos in the database
Dead-Band-to-Pulse-Width Ratio0.0010
Finer dead band than 85% of the 326 Digital Standard servos in the database

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