Joints have always been the foundation of a robot's mobility and flexibility. Integrated servo joint modules, often regarded as the "heart" of a robot's power system and motion capabilities, play a crucial role in the robotics field.
With the rapid development of the humanoid robot industry, humanoid robots developed by leading companies worldwide are advancing toward greater intelligence. As a product of emerging technology, especially for humanoid robots, integrated joint modules are undergoing a transformation from scratch in areas such as structural design, materials, and customized development. This puts domestic and international players on the same starting line, creating vast market potential and unprecedented opportunities for domestic joint manufacturers.
As a leading company in the joint module industry, our core advantage lies in providing highly cost-effective joint products through our exceptional quality in core robotic components and robust R&D capabilities. This is further supported by our strengths in production capacity, technology, and service.
Our joint modules feature three key characteristics: ultra-thin design, lightweight leadership, and robust stability. They are tailored to meet most of the requirements for humanoid robots, addressing the primary prerequisites for their development and driving the multi-scenario application of general-purpose robots.
| Series-Model |
Gear Ratio |
Rated Torque At 2000RPM
(N.m) |
Max Allowable Torque
At Average Load
(N.m) |
Impact Torque
(N.m) |
Peak Speed
(RPM) |
Rated Speed
(With 1/2 Rated Torque)
(RPM) |
| PRO Series |
HPJM-RE30-40-PRO-XX |
51/101 |
1.8/2.8 |
2.3/3.3 |
3.3/4.8 |
118/59 |
90/45 |
| HPJM-RE40-52-PRO-XX |
51/101 |
4/6.5 |
5.5/8.9 |
8.3/11 |
118/59 |
80/40 |
| HPJM-RE50-60-PRO-XX |
51/81/101 |
6.6/9.6/9.6 |
8.6/13.5/13.5 |
23/29/34 |
97/61/49 |
75/46/37 |
| HPJM-RE50-70-PRO-XX |
51/81/101 |
6.6/9.6/9.6 |
8.6/13.5/13.5 |
23/29/34 |
97/61/49 |
75/46/37 |
| HPJM-RE60-70-PRO-XX |
51/81/101/121 |
19.8/27.5/30/30 |
32/33/49/49 |
42/53/66/66 |
82/51/41/32 |
68/43/34/24 |
| HPJM-RE60-80-PRO-XX |
51/81/101/121 |
19.8/27.8/30/30 |
32/33/499/49 |
42/53/66/66 |
82/51/41/32 |
68/43/34/24 |
| HPJM-RE70-80-PRO-XX |
51/81/101/121 |
32/42/50/50 |
42/58/61/61 |
63/91/102/108 |
77/48/40/30 |
61/38/30/25 |
| HPJM-RE70-90-PRO-XX |
51/81/101/121 |
32/42/50/50 |
42/58/61/61 |
63/91/102/108 |
77/48/40/30 |
61/38/30/25 |
| HPJM-RE80-97-PRO-XX |
51/81/101/121/161 |
48/78/84/84/84 |
68.8/107/133/133/133 |
121/169/194/207/217 |
65/43/36/30/22 |
54/35/27/23/17 |
| HPJM-RE80-110-PRO-XX |
51/81/101/121/161 |
48/78/84/84/84 |
68.8/107/133/133/133 |
121/169/194/207/217 |
65/43/36/30/22 |
54/35/27/23/17 |
| HPJM-RE100-120-PRO-XX |
51/81/101/121/161 |
94/146/169/169/168 |
120/185/267/267/267 |
267/376/411/436/459 |
55/37/29/24/18 |
44/29/22/18/12 |
| HPJM-RE100-142-PRO-XX |
51/81/101/121/161 |
94/146/169/169/168 |
120/185/267/267/267 |
267/376/411/436/459 |
55/37/29/24/18 |
44/29/22/18/12 |
| HPJM-RE110-145-PRO-XX |
51/121/161 |
1699/363/363 |
255/586/586 |
532/802/841 |
34/14/10 |
22/12/7 |
| HPJM-RE110-170-PRO-XX |
51/121/161 |
1699/363/363 |
255/586/586 |
532/802/841 |
34/14/10 |
22/12/7 |
Parameters for reference only; actual dimensions are subject to the drawing.
The PRO series features a hollow design and supports customization for brakes, EtherCAT, CANopen, and low-temperature operation down to -40°C. |
| Series-Model |
Rated Power
(W) |
Supply Voltage
(V) |
Max Continuous
Current
(A) |
Rated Current
(A) |
Encoder Resclution
(bit) |
Torque Constant
(N.m/A) |
Gear Backlash
(arcsec) |
Communication Bus |
Hollow Shaft
(mm) |
Mass
(kg) |
Inertia
(g * cm) |
| PRO Series |
HPJM-RE30-40-PRO-XX |
36 |
24-48 |
2 |
1 |
17 |
0.024 |
40/40 |
CAN/EtherCAT |
5 |
0.18 |
24 |
| HPJM-RE40-52-PRO-XX |
90 |
24-48 |
3 |
2 |
17 |
0.05 |
40/30 |
CAN/EtherCAT |
12 |
0.3 |
82 |
| HPJM-RE50-60-PRO-XX |
150 |
24-48 |
5 |
3.6 |
17 |
0.089 |
20/20/10 |
CAN/EtherCAT |
12 |
0.42 |
112 |
| HPJM-RE50-70-PRO-XX |
150 |
24-48 |
5 |
3.6 |
17 |
0.089 |
20/20/10 |
CAN/EtherCAT |
12 |
0.42 |
124 |
| HPJM-RE60-70-PRO-XX |
300 |
24-48 |
6.7 |
5 |
17 |
0.096 |
20/20/10/10 |
CAN/EtherCAT |
18 |
0.69 |
382 |
| HPJM-RE60-80-PRO-XX |
300 |
24-48 |
6.7 |
5 |
17 |
0.096 |
20/20/10/10 |
CAN/EtherCAT |
15 |
1.01 |
441 |
| HPJM-RE70-80-PRO-XX |
500 |
24-48 |
8.4 |
6.1 |
17 |
0.118 |
20/20/10/10 |
CAN/EtherCAT |
15 |
0.95 |
569 |
| HPJM-RE70-90-PRO-XX |
500 |
24-48 |
8.4 |
6.1 |
17 |
0.118 |
20/20/10/10 |
CAN/EtherCAT |
14.5 |
1.3 |
594 |
| HPJM-RE80-97-PRO-XX |
750 |
24-48 |
10.4 |
9 |
17 |
0.143 |
20/20/10/10/10 |
CAN/EtherCAT |
27 |
2.0 |
|
| HPJM-RE80-110-PRO-XX |
750 |
24-48 |
10.4 |
9 |
17 |
0.143 |
20/20/10/10/10 |
CAN/EtherCAT |
27 |
2.1 |
1255 |
| HPJM-RE100-120-PRO-XX |
1000 |
24-48 |
16.9 |
15.8 |
17 |
0.175 |
20/20/10/10/10 |
CAN/EtherCAT |
32 |
3.7 |
|
| HPJM-RE100-142-PRO-XX |
1000 |
24-48 |
16.9 |
15.8 |
17 |
0.175 |
20/20/10/10/10 |
CAN/EtherCAT |
32 |
3.8 |
3601 |
| HPJM-RE110-145-PRO-XX |
1500 |
24-48 |
30.2 |
14.1 |
17 |
0.293 |
20/20/10 |
CAN/EtherCAT |
40 |
6.80 |
|
| HPJM-RE110-170-PRO-XX |
1500 |
24-48 |
30.2 |
14.1 |
17 |
0.293 |
20/20/10 |
CAN/EtherCAT |
40 |
6.85 |
9242 |
Parameters for reference only; actual dimensions are subject to the drawing.
The PRO series features a hollow design and supports customization for brakes, EtherCAT, CANopen, and low-temperature operation down to -40°C. |
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