Low Backlash High Stiffness Harmonic Motor Robot Joint Module For Humanoid Robots
HPJM-RE132-170-PRO-XX Robot Joint Motor
P/N Interpretation
Product description
A robot joint motor is a motor used to drive the movement of a robotic joint, enabling a robot to perform specific tasks or motions. These motors are fundamental components in robotic systems, as they control the rotation or translation of joints, contributing to the robot's overall degrees of freedom
Key Components in Robot Joint Motors
Gearbox/Reducer Enhances torque output while reducing speed to match the robotic joint's requirements (e.g., harmonic drives, planetary gears).
Encoder Provides feedback on the motor's position or speed for precise control.
Controller Governs motor behavior based on input commands and feedback.
Brake (optional) Holds the joint in a fixed position when the motor isn't powered.
Features
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√ High Precision and Accuracy |
√ Compact and Lightweight Design |
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√ High Torque-to-Weight Ratio |
√ Integrated Feedback Systems |
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√ Smooth and Quiet Operation |
√ Durability and Reliability |
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√ Energy Efficiency |
√ Wide Speed and Torque Range |
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√ Customizable Configurations |
√ Ease of Integration |
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√ Low Backlash and High Stiffness |
√ Environmental Resistance |
Detailed Images
Specification Sheet
| Reduction Ratio | 51 | 81 | 101 | 121 | 161 | ||
| Rated torque | N·m | 229 | 330 | 436 | 528 | ||
| Maximum torque at start and stop | N·m | 497 | 641 | 702 | 762 | 800 | |
| Peak torque | N·m | 760 | 1120 | 1230 | 1320 | ||
| Reduction Ratio | Rated current (with aluminum heat sink) | A | 30.2 | ||||
| Maximum current | A | 75.5 | |||||
| Rated speed | RPM | 43 | 26 | 21 | 18 | 11 | |
| Maximum speed | RPM | 54 | 32 | 27 | 23 | 16 | |
| Absolute encoder | Encoder Type | Hollow absolute multi-turn encoder | |||||
| Encoder resolution (motor 1 rotation) | 17 bits | ||||||
| Motor multiple revolution counter | 216(65,536) | ||||||
| Backlash | Arc sec | 20 | 10 | ||||
| Can be customized within 10Arc sec | |||||||
| Mass | Without brake | kg | 6.5 | ||||
| Length | mm | 110.1 | |||||
| Through Hole | mm | 24 | |||||
| Mass | With brake | kg | 8 | ||||
| Length | mm | 146.6 | |||||
| Through Hole | mm | 23 | |||||
| Maximum continuous power of motor | W | 1500 | |||||
| Supply voltage | V | 24-48V | |||||
| Communication bus | CAN | ||||||
| Motor insulation | Heat resistance grade:F(155℃) | ||||||
| Insulation resistance: Above 200M Ω(DC500V) | |||||||
| Insulation withstand voltage: AC1500V(1 minute) | |||||||
| Protection mechanism (protection level) | Fully enclosed and self-cooling (default IP50, special customized IP65, IP67, IP68) | ||||||
Application
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| Robots and Dronesnh | Collaborative Robotic Arm | Automated Production Lines |
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| CNC Machines | Medical Devices | AGV Logistics |
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