Suzhou Giant Precision Industry Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 20000 Sets per Month |
| Delivery Time | 3-4 Weeks |
| Packaging Details | Carton Box |
| Product | HPJM Robot Joint Motor |
| Gear Ratio | 51, 81, 101, 121 |
| Peak Torque | 76 N.m, 95 N.m, 125 N.m, 95 N.m |
| Maximum torque at start and stop | 42 N.m, 53 N.m, 66 N.m |
| Rated Torque at 2000RPM | 27 N.m, 30 N.m, 43 N.m |
| Peak Speed | 75 RPM, 52 RPM, 40 RPM, 33 RPM |
| Rated Speed (With 1/2 Rated Torque) | 60 RPM, 38 RPM, 29 RPM, 23 RPM |
| Gear Backlash | 20 arcsec, 10 arcsec |
| Rated Power | 300 W |
| Supply Voltage | 24-48 V |
| Rated Current | 6.7 A |
| Resistance | 0.38 Ω |
| Encoder Resolution | 17 bits |
| Communication Bus | CAN |
| Mass | 1.2 kg |
| Warranty | 1 Year |
| Brand Name | Giant Precision |
| Model Number | HPJM-RE70-80PRO-XX |
| Certification | ISO9001 |
| Place of Origin | Jiangsu, China |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 20000 Sets per Month |
| Delivery Time | 3-4 Weeks | Packaging Details | Carton Box |
| Product | HPJM Robot Joint Motor | Gear Ratio | 51, 81, 101, 121 |
| Peak Torque | 76 N.m, 95 N.m, 125 N.m, 95 N.m | Maximum torque at start and stop | 42 N.m, 53 N.m, 66 N.m |
| Rated Torque at 2000RPM | 27 N.m, 30 N.m, 43 N.m | Peak Speed | 75 RPM, 52 RPM, 40 RPM, 33 RPM |
| Rated Speed (With 1/2 Rated Torque) | 60 RPM, 38 RPM, 29 RPM, 23 RPM | Gear Backlash | 20 arcsec, 10 arcsec |
| Rated Power | 300 W | Supply Voltage | 24-48 V |
| Rated Current | 6.7 A | Resistance | 0.38 Ω |
| Encoder Resolution | 17 bits | Communication Bus | CAN |
| Mass | 1.2 kg | Warranty | 1 Year |
| Brand Name | Giant Precision | Model Number | HPJM-RE70-80PRO-XX |
| Certification | ISO9001 | Place of Origin | Jiangsu, China |
P/N Interpretation
Product description
A robot joint motor is a critical component that powers the movement of a robotic arm or similar systems. It’s typically a rotary actuator, and its key requirements depend on the application, such as precision, torque, speed, and reliability.
Since your rotary actuator already integrates a motor, gearbox, and encoder for high precision, it’s well-suited for robotic joint applications.
Robotic joints, which are sometimes known as axes, are the moveable parts of a robot that cause relative motion between adjacent links. These links refer to the rigid components that connect the joints to ensure their proper and straightforward operation.
Features
√ High power density
√ High adaptability
√ Light weigh
√ High torque densities
√ Precision joint encoders, no backlash
√ High output powers, well coolable
√ Dynamic motions and high peak torques
√ IP50 ingress protected
√ Integrated electronics and joint output bearing
√ Mobile Autonomous Robots (Humanoids, Quadrupeds, Mobile Manipulation)
Detailed Images
Specification Sheet
| Reduction Ratio | 51 | 81 | 101 | 121 | ||
| Rated torque | N·m | 27 | 30 | 43 | ||
| Maximum torque at start and stop | N·m | 42 | 53 | 66 | ||
| Peak torque | N·m | 76 | 95 | 120 | 95 | |
| Reduction Ratio | Rated current (with aluminum heat sink) | A | 6.7 | |||
| Maximum current | A | 19.2 | ||||
| Rated speed | RPM | 60 | 38 | 29 | 23 | |
| Maximum speed | RPM | 75 | 52 | 40 | 33 | |
| 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 | 0.91 | |||
| Length | mm | 68.1 | ||||
| Through Hole | mm | 14 | ||||
| Mass | With brake | kg | 1.2 | |||
| Length | mm | 87.6 | ||||
| Through Hole | mm | 14 | ||||
| Maximum continuous power of motor | W | 300 | ||||
| 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) | |||||
| Gear Ratio | Peak Torque | Max Allowable Torque At Average Load (N.m) | Rated Torque at 2000RPM (N.m) | Peak Speed (RPM) | Rated Speed (With 1/2 Rated Torque) (RPM) | Gear Backlash (arcsec) |
| 51 | 63 | 42 | 32 | 77 | 61 | 20 |
| 81 | 91 | 58 | 42 | 48 | 38 | 20 |
| 101 | 102 | 61 | 50 | 40 | 30 | 10 |
| 121 | 108 | 61 | 50 | 30 | 25 | 10 |
| Rated Power (W) | Supply Voltage (V) | Max Continous Current (A) | Rated Current (A) | Resistance (Ω) | Encoder Resolution (bit) | Communication Bus |
| 500 | 24-48 | 8.4 | 6.1 | 0.38 | 17 | CAN |
| Torque Constant (N.m/A) | Inductance (mH) | Number of Pole-pairs | Hollow Shaft (mm) | Length (mm) | Mass (kg) | Inertia (g*cm2) |
| 0.118 | 0.33 | 10 | 15 | 71.4±0.5 | 0.95 | 569 |
Application
| | |
| Robots and Dronesnh | Collaborative Robotic Arm | Automated Production Lines |
| | |
| CNC Machines | Medical Devices | AGV Logistics |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
2018
Total Annual:
3,000,000-5,000,000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Suzhou Giant Precision Industry Co., Ltd. is a technical-service enterprise specializing in keeping on researching core technologies and developing high precision transmission products. We mainly provide strain wave reducers, RV reducers, rotary actuator, planetary reducers, electric grippers. ... Suzhou Giant Precision Industry Co., Ltd. is a technical-service enterprise specializing in keeping on researching core technologies and developing high precision transmission products. We mainly provide strain wave reducers, RV reducers, rotary actuator, planetary reducers, electric grippers. ...
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