JX Servo PS-4503HB

Search Amazon Search eBay

Compatible Hardware

Amazon eBay

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-25

Identity
Brand
Product Number	PS-4503HB
Category	Hobby
Performance
Torque	6.0V 54.87 oz-in 4.8V 45.14 oz-in Below Average
Speed	6.0V 0.12 sec/60° 4.8V 0.15 sec/60° Above Average
Physical
Weight	1.60 ozAverage
Dimensions	L 1.59 in W 0.80 in H 1.496 in
Drivetrain
Motor Type	DC
Gears	Plastic
Gear Spline/Teeth	25 T
Rotation/Support	Dual Bearings
Control & Signal
Modulation	Analog
Rotational Range	180°
Dead Band	7 µs
Refresh Rate	50 Hz
Electrical & Environment
Operating Voltage	4.8–6 V
Temperature	-10–55 °C
Connectivity
Connector	JR (Universal)
Wire Length	265 mm
Origin
Country of Origin	China

Submit Missing Data Report an Error

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	Below Average Stronger than 21% of 198 Analog Standard servos at 4.8V
Speed	Above Average Faster than 77% of 195 Analog Standard servos at 4.8V
Weight	Average Lighter than 61% of 447 Analog Standard servos

Performance Analysis

Shaft Power	0.56–0.85 W
Power Density	0.444 W/in³ More power-dense than 35% of 432 Analog Standard servos
Torque Density	0.9921 oz-in/g Stronger than 15% of 198 Analog Standard servos
Torque-to-Volume Ratio	23.72 oz-in/in³ Denser torque than 14% of 198 Analog Standard servos
Speed-to-Weight	0.14652 (1/sec·g) Faster than 80% of 195 Analog Standard servos
Speed-Torque Trade-off	6.77 Better balanced than 5% of 195 Analog Standard servos
Torque Gain per Volt	17.96%/V More voltage-responsive (torque) than 68% of 156 Analog Standard servos
Speed Gain per Volt	20.83%/V More voltage-responsive (speed) than 76% of 156 Analog Standard servos
Voltage Range Width	1.2 V Wider voltage range than 11% of 239 Analog Standard servos