Dynamixel YM070-210-R051-RH

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Technical Specifications

Last Updated: 2026-10-27

Identity
Brand
Product Number	902-0199-000
Category	Robotics
Performance
Torque	24.0V1,161.22 oz-inAverage
Speed	24.0V0.09 sec/60°Below Average
Running Current	24.0V11.900 ABelow Average
Stall Current	≤20.8 AAverage
Rated Output Power	210.0 W
Radial Load	1,240.0 N
Physical
Weight	27.87 ozBelow Average
Shape	Cylindrical
Dimensions	L 2.80 in W — H — ∅ 2.76 in
Case Material	Metal / Plastic
Drivetrain
Motor Type	Brushless
Gears	Metal
Gear Ratio	51:1
Shaft Size	14.00 mm
Backlash	0.050°
Control & Signal
Modulation	Digital
Mechanical Limit	360°
Angle Sensor	Contactless Absolute Encoder
Control System	CAN / RS485
Programmable	Yes
Resolution	26,738,700 pulse/rev
MCU	ARM CORTEX-M4
Operating Modes	Current, Position, Velocity
Signal Voltage	5V
Electrical & Environment
Operating Voltage	24–24 V
Power Source	External
Temperature	-5–55 °C
Water Rating	IP54
Certification	CE \| FCC \| ROHS \| UKCA \| KC
Idle Current	0.040 A
Connectivity
Connector	JST-Molex
Wire Length	600 mm
Baud Rate	9.6 Kbps–10.5 Mbps
Origin
Country of Origin	South Korea

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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	Average Stronger than 57% of 52 Custom servos at 24.0V
Speed	Below Average Faster than 27% of 61 Custom servos at 24.0V
Weight	Below Average Lighter than 30% of 28 Digital Custom servos
Running Current	Below Average Lower draw than 18% of 51 Custom servos at 24.0V
Stall Current	Average Lower draw than 38% of 27 Digital Custom servos

Performance Analysis

Shaft Power	23.86 W
Power Density	1.118 W/in³ More power-dense than 28% of 70 Dynamixel servos
Torque Density	1.4699 oz-in/g Stronger than 41% of 23 Dynamixel servos
Torque-to-Volume Ratio	54.44 oz-in/in³ Denser torque than 26% of 20 Dynamixel servos
Speed-to-Weight	0.01406 (1/sec·g) Faster than 52% of 24 Dynamixel servos
Speed-Torque Trade-off	104.51 Better balanced than 41% of 23 Dynamixel servos
Current-per-Torque Ratio	0.0179 A/oz-in More efficient than 36% of 23 Dynamixel servos
Idle-to-Running Current Ratio	0.003 Lower idle draw than 68% of 20 Dynamixel servos
No-Load vs Stall Current Spread	1.75 Narrower current spread than 75% of 21 Dynamixel servos
Voltage Range Width	0.0 V Wider voltage range than 0% of 28 Digital Custom servos

Notes

The YM070-210-R051-RH is a high-performance integrated actuator featuring a Frameless BLDC motor and RS-485 communication. It includes an integrated mechanical brake and supports multiple control modes including current, position, and velocity control.