Discover XQ-Power Servos in Our eBay Store!

Shop Now
JX Servo PDI-6221MG-180
Standard

JX Servo PDI-6221MG-180

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-09-16
Identity
Brand JX Servo
Category Hobby
Performance
Torque
6.0V 282.24 oz-in
4.8V 239.60 oz-in Average
Speed
6.0V 0.16 sec/60°
4.8V 0.18 sec/60° Below Average
Physical
Weight 2.19 ozAverage
Dimensions L 1.594 in
W 0.795 in
H 1.496 in
Case Material Plastic / Aluminum
Drivetrain
Motor Type Coreless
Gears Metal
Rotation Mode Positional
Rotation/Support Dual Bearings
Control & Signal
Modulation Digital
Rotational Range 180°
Mechanical Limit 172°
Pulse Width 500-2500 µs
Neutral Position 1520 µs
Dead Band 2 µs
Refresh Rate 330 Hz
Control System PWM
Electrical & Environment
Operating Voltage 4.8–6 V
Connectivity
Connector JR (Universal)
Wire Length 265 mm
Origin
Country of Origin China

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

TorqueAverage
Stronger than 56% of 1059 Digital Standard servos at 4.8V
SpeedBelow Average
Faster than 19% of 1044 Digital Standard servos at 4.8V
WeightAverage
Lighter than 53% of 1879 Digital Standard servos

Performance Analysis

Shaft Power 2.46–3.26 W
Power Density1.720 W/in³
More power-dense than 37% of 1767 Digital Standard servos
Torque Density3.8645 oz-in/g
Stronger than 58% of 1052 Digital Standard servos
Torque-to-Volume Ratio126.39 oz-in/in³
Denser torque than 56% of 1057 Digital Standard servos
Speed-to-Weight0.08961 (1/sec·g)
Faster than 25% of 1037 Digital Standard servos
Speed-Torque Trade-off43.13
Better balanced than 69% of 1033 Digital Standard servos
Torque Gain per Volt14.83%/V
More voltage-responsive (torque) than 44% of 872 Digital Standard servos
Speed Gain per Volt10.43%/V
More voltage-responsive (speed) than 21% of 873 Digital Standard servos
Voltage Range Width1.2 V
Wider voltage range than 8% of 1559 Digital Standard servos
Dead-Band-to-Pulse-Width Ratio0.0010
Finer dead band than 79% of 504 Digital Standard servos

Similar Active Servos

Reviews (1)

Includes 1 review aggregated from around the web.

Brand-wide listings average 4.3/5. Buyers like the strength for the price in 1/8 and 1/10 cars, crawlers and planes, though quality control varies.

Be the first to review!

Submit a review of JX Servo PDI-6221MG-180