Dynamixel XH540-V270-R

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*Based on known specs.

Technical Specifications

Last Updated: 2026-10-23

Identity
Brand
Product Number	902-0143-000
Category	Robotics
Performance
Torque	24.0V1,302.72 oz-inAbove Average
Speed	24.0V0.29 sec/60°Below Average
Running Current	24.0V0.060 ATop 10%
Stall Current	2.4–2.4 ATop 10%
Rated Output Power	11.2 W
Radial Load	40.0 N
Physical
Weight	5.82 ozAbove Average
Shape	Boxed
Dimensions	L 2.303 in W 1.319 in H 1.732 in
Case Material	Metal / Plastic
Drivetrain
Motor Type	Coreless
Gears	Metal
Gear Ratio	272.5:1
Shaft Size	10.00 mm
Rotation Mode	Multi-turn
Rotation/Support	Dual Bearings
Backlash	0.250°
Control & Signal
Modulation	Digital
Direction	Counterclockwise
Rotational Range	360°
Neutral Position	2048 µs
Angle Sensor	Contactless Absolute Encoder
Control System	RS485
Programmable	Yes
Resolution	4,096 pulse/rev
MCU	ARM CORTEX-M3
Operating Modes	Current, Velocity, Position, Extended Position (Multi-turn), Current-based Position, PWM (Voltage)
Signal Voltage	3.3V
Electrical & Environment
Operating Voltage	24–24 V
Power Source	External
Temperature	-5–80 °C
Idle Current	0.036 A
Connectivity
Connector	JST
Wire Length	180 mm
Baud Rate	9.6 Kbps–4.5 Mbps

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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.

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*Based on known specs.

Class Comparison

Torque	Above Average Stronger than 76% of 88 Digital Giant servos at 24.0V
Speed	Below Average Faster than 11% of 89 Digital Giant servos at 24.0V
Weight	Above Average Lighter than 78% of 168 Digital Giant servos
Running Current	Top 10% Lower draw than 96% of 29 Digital Giant servos at 24.0V
Stall Current	Top 10% Lower draw than 93% of 108 Digital Giant servos

Performance Analysis

Shaft Power	8.19 W
Power Density	1.557 W/in³ More power-dense than 44% of 136 Digital Giant servos
Torque Density	7.8953 oz-in/g 4th-highest torque density of 85 Digital Giant servos
Torque-to-Volume Ratio	247.61 oz-in/in³ Denser torque than 94% of 88 Digital Giant servos
Speed-to-Weight	0.02061 (1/sec·g) Faster than 31% of 86 Digital Giant servos
Speed-Torque Trade-off	382.97 Better balanced than 81% of 85 Digital Giant servos
Current-per-Torque Ratio	0.0018 A/oz-in 5th-highest current-per-torque ratio of 47 Digital Giant servos
Idle-to-Running Current Ratio	0.600 Lower idle draw than 0% of 23 Digital Giant servos
No-Load vs Stall Current Spread	40.00 Narrower current spread than 23% of 27 Digital Giant servos
Voltage Range Width	0.0 V Wider voltage range than 0% of 160 Digital Giant servos
Backlash-to-Range Ratio	0.00069 Tighter backlash than 69% of 49 Digital Giant servos

Notes

The DYNAMIXEL XH540-V270-R is a high-performance smart actuator featuring a coreless Maxon motor and a 272.5:1 gear ratio. It supports multiple operating modes including current, velocity, and position control via RS-485.