JX Servo WP43

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Technical Specifications

Last Updated: 2026-10-10

Identity
Brand
Product Number	JXS-WP43
Category	Hobby
Performance
Torque	8.4V 597.27 oz-in 6.0V 486.15 oz-in Top 10%
Speed	8.4V 0.11 sec/60° 6.0V 0.13 sec/60° Average
Physical
Weight	2.65 ozBelow Average
Dimensions	L 1.591 in W 0.803 in H 1.445 in
Case Material	Metal
Drivetrain
Motor Type	Coreless
Gears	Metal
Rotation/Support	Dual Bearings
Control & Signal
Modulation	Digital
Pulse Cycle	3.03 ms
Neutral Position	1520 µs
Dead Band	2 µs
Refresh Rate	330 Hz
Electrical & Environment
Operating Voltage	6–8.4 V
Water Rating	IP67
Connectivity
Connector	JR (Universal)
Wire Length	265 mm

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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.

Compatible Hardware

Amazon eBay

*Based on known specs.

Class Comparison

Torque	Top 10% Stronger than 90% of 1043 Digital Standard servos at 6.0V
Speed	Average Faster than 53% of 1041 Digital Standard servos at 6.0V
Weight	Below Average Lighter than 20% of 1902 Digital Standard servos

Performance Analysis

Shaft Power	6.91–10.04 W
Power Density	5.438 W/in³ More power-dense than 81% of 1759 Digital Standard servos
Torque Density	6.4820 oz-in/g Stronger than 90% of 1036 Digital Standard servos
Torque-to-Volume Ratio	263.34 oz-in/in³ Denser torque than 91% of 1042 Digital Standard servos
Speed-to-Weight	0.10256 (1/sec·g) Faster than 37% of 1033 Digital Standard servos
Speed-Torque Trade-off	63.20 Better balanced than 86% of 1031 Digital Standard servos
Torque Gain per Volt	9.52%/V More voltage-responsive (torque) than 16% of 850 Digital Standard servos
Speed Gain per Volt	7.58%/V More voltage-responsive (speed) than 7% of 871 Digital Standard servos
Voltage Range Width	2.4 V Wider voltage range than 52% of 1539 Digital Standard servos