By Tolerance Labs engineering team. Specs from the makers’ published data.
14 models: 4.8–841 N·m peak torque, 101–161:1 gear ratios, 0.2–6.85 kg weight, 48 V supply voltage. Every model is below with its key specs and US price.
HPJM-RE modules put a motor, strain-wave reducer, absolute encoder and driver in one housing, sized by housing diameter.
| Model | Torque (rated) | Torque (peak / max) | Gear ratio | Hollow shaft | Backlash / transmission error | Communication | Weight | Price |
|---|---|---|---|---|---|---|---|---|
| HPJM-RE30-40-PRO | 1.8–2.8 N·m | 3.3–4.8 N·m | 51–101:1 | 6 mm | ≤40 arcsec | CAN, EtherCAT | 0.13–0.2 kg | $1,493.90 |
| HPJM-RE40-52-PRO | 4–6.5 N·m | 8.3–11 N·m | 51–101:1 | 12 mm | ≤30–40 arcsec | CAN, EtherCAT | 0.27–0.32 kg | $1,587.90 |
| HPJM-RE50-60-PRO | 6.6–9.6 N·m | 23–34 N·m | 51–101:1 | 12 mm | ≤10–20 arcsec | CAN, EtherCAT | 0.37–0.55 kg | $1,685.90 |
| HPJM-RE50-70-PRO | 6.6–9.6 N·m | 23–34 N·m | 51–101:1 | 12 mm | ≤10–20 arcsec | CAN, EtherCAT | 0.58–0.8 kg | $1,643.90 |
| HPJM-RE60-70-PRO | 19.8–30 N·m | 42–66 N·m | 51–121:1 | 18 mm | ≤10–20 arcsec | CAN, EtherCAT | 0.6–0.75 kg | $1,736.90 |
| HPJM-RE60-80-PRO | 19.8–30 N·m | 42–66 N·m | 51–121:1 | 18 mm | ≤10–20 arcsec | CAN, EtherCAT | 0.91–1.2 kg | $1,789.90 |
| HPJM-RE70-80-PRO | 32–50 N·m | 63–108 N·m | 51–121:1 | 18 mm | ≤10–20 arcsec | CAN, EtherCAT | 0.8–1 kg | $1,836.90 |
| HPJM-RE70-90-PRO | 32–50 N·m | 63–108 N·m | 51–121:1 | 18 mm | ≤10–20 arcsec | CAN, EtherCAT | 1.25–1.67 kg | $1,941.90 |
| HPJM-RE80-110-PRO | 48–84 N·m | 121–217 N·m | 51–161:1 | 27 mm | ≤10–20 arcsec | CAN, EtherCAT | 2–2.57 kg | $2,106.90 |
| HPJM-RE80-97-PRO | 48–84 N·m | 121–217 N·m | 51–161:1 | 27 mm | ≤10–20 arcsec | CAN, EtherCAT | 2 kg | $1,998.90 |
| HPJM-RE100-120-PRO | 94–169 N·m | 267–459 N·m | 51–161:1 | 32 mm | ≤10–20 arcsec | CAN, EtherCAT | 3.7 kg | $2,223.90 |
| HPJM-RE100-142-PRO | 94–169 N·m | 267–459 N·m | 51–161:1 | 32 mm | ≤10–20 arcsec | CAN, EtherCAT | 3.6–4.4 kg | $2,409.90 |
| HPJM-RE110-145-PRO | 169–363 N·m | 532–841 N·m | 51–161:1 | 40 mm | ≤10–20 arcsec | CAN, EtherCAT | 6.8 kg | $2,631.90 |
| HPJM-RE110-170-PRO | 169–363 N·m | 532–841 N·m | 51–161:1 | 40 mm | ≤10–20 arcsec | CAN, EtherCAT | 6.85 kg | $2,949.90 |
Picks within the series
- Most torque: HPJM-RE110-145-PRO (841 N·m peak)
- Most torque per kilogram: HPJM-RE100-120-PRO (124 N·m/kg)
- Lightest: HPJM-RE30-40-PRO (0.2 kg)
More
See everything from Honpine, and the guides Harmonic vs planetary vs cycloidal reducers and Encoders for robot joints: type, placement and resolution. Size a joint with the joint torque calculator.