HPJM-RE30-40-PRO-XX Robot Joint Motor
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.
Features
√ Excellent control characteristics
√ High efficiency and torque density
√ Positioning controllers can bedesigned directly into the
robotjoint
√ Connectivity through support for avariety of Ethernet
standards
√ Highly dynamic response with lowsystem losses
√ Easy to combine
Detailed Images
Specification Sheet
| Reduction Ratio | 51 | 101 |
| Rated torque | N·m | 2.3 | 3.3 |
| Maximum torque at start and stop | N·m | 3.3 | 4.8 |
| Peak torque | N·m | 5.9 | 7.8 |
| DC bus voltage 48VDC | Rated current (with aluminum heat sink) | A | 1 |
| Maximum current | A | 3 |
| Rated speed | RPM | 80 | 40 |
| Maximum speed | RPM | 105 | 50 |
| 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 |
| Can be customized within 10Arc sec |
| Mass | Without brake | kg | 0.13 |
| Length | mm | 53.9 |
| Through Hole | mm | 5 |
| Mass | With brake | kg | 0.2 |
| Length | mm | 67.5 |
| Through Hole | mm | 5 |
| Maximum continuous power of motor | W | 36 |
| 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
(N.M) | 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 | 3.3 | 2.3 | 1.8 | 118 | 90 | 40 |
| 101 | 4.8 | 3.3 | 2.8 | 59 | 45 | 40 |
| |
Rated Power
(W) | Supply Voltage
(V) | Max Continous Current
(A) | Rated Current
(A) | Resistance
(Ω) | Encoder Resolution
(bit) | Communication Bus |
| 36 | 24-48 | 2 | 1 | 2.08 | 17 | CAN |
| |
Torque Constant
(N.m/A) | Inductance
(mH) | Number of Pole-pairs | Hollow Shaft
(mm) | Length
(mm) | Mass
(kg) | Inertia
(g*cm2) |
| 0.024 | 0.409 | 7 | 5 | 55.3±0.5 | 0.18 | 24 |
Application
| | |
| Robots and Dronesnh | Collaborative Robotic Arm | Automated Production Lines |
| | |
| Industrial Machines | Auto Industry | AGV Logistics |
