The MyActuator H-50-15 is a compact, high-precision direct-drive outer rotor motor module designed for robotics, gimbals, and other automation systems that demand smooth motion control, high torque density, and CAN Bus communication. Featuring a hollow shaft design, it is ideal for applications requiring cable routing or lightweight mechanical integration.
Overview
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Model: RMD-H-50-15-100-C (Without Brake, Single Encoder)
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Input Voltage: 24V DC
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Rated Speed: 2500 RPM
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Rated Torque: 0.35 N·m
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Peak Torque: 0.9 N·m
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Communication: CAN Bus
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Weight: 0.24 kg
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Dimensions: Ø50 mm × 46 mm
Key Features
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High Precision Control: Equipped with a 17-bit ABS encoder offering repeat position accuracy of <0.01° for accurate motion feedback.
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High Efficiency: Operates with efficiency levels above 83% for optimized performance and reduced energy loss.
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Compact and Lightweight: With a weight of only 0.24 kg and a compact 50 mm × 46 mm size, it integrates seamlessly in space-constrained designs.
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Integrated Drive and Control: Supports CAN Bus communication for simple wiring and easy integration with controllers.
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Versatile Applications: Perfect for robotic arms, quadruped robots, gimbals, and other automated systems.
Technical Specifications
| Parameter | Value |
|---|---|
| Input Voltage | 24 V |
| No Load Speed | 3200 RPM |
| Rated Speed | 2500 RPM |
| No Load Input Current | 0.4 A |
| Rated Output Power | 91.6 W |
| Rated Phase Current | 4.9 A |
| Peak Phase Current | 12.4 A |
| Rated Torque | 0.35 N·m |
| Peak Torque | 0.9 N·m |
| Efficiency | >83% |
| Torque Constant | 0.07 N·m/A |
| Back-EMF Constant | 7.93 Vdc/Krpm |
| Phase Resistance | 0.4 Ω |
| Phase Inductance | 0.19 mH |
| Pole Pairs | 13 |
| Cogging Torque | 12 mN·m |
| Inertia | 0.57 Kg·cm² |
| Encoder Type | ABS-17bit |
| Repeat Position Accuracy | <0.01° |
| Communication Protocol | CAN Bus |
| Weight | 0.24 kg |
| Insulation Grade | F |
Applications
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Robotic arms for precision automation
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Quadruped robots requiring compact and high-efficiency actuators
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Gimbal systems for stable imaging and video capture
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Automation and industrial platforms demanding reliable torque and smooth motion
Package Contents
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1 × MyActuator H-50-15 Direct Drive Motor
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1 × Power and CAN communication cable
Details

MyActuator H-50-15 motor: 24V, 2500 RPM, 0.35 N.m torque, CAN BUS. Single ABS-17bit encoder, <0.01° accuracy, 0.24 kg, F insulation grade.
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