The BO61**…62MP… is a compact 61mm planetary gear motor series with a 24V DC brushless design. Featuring metal CNC-processed gears, metal shell, and reduction ratios from 3.65 to 393, it delivers up to 50,000 mNm rated torque. Ideal for medical, scientific, and industrial equipment. Custom options include variable lead wire length, shaft length, and specialty coils.
| Parameter | Unit | BO6133N2B01-50-48.0 | BO6133N2B02-50-36.0 | BO6133N2B03-50-24.0 |
|---|---|---|---|---|
| Voltage | V | 48.0 | 36.0 | 24.0 |
| Terminal resistance | Ω | 0.78 | 0.43 | 0.19 |
| No-load speed | rpm | 5000 | 5000 | 5000 |
| No-load current | mA | 0.35 | 0.5 | 0.7 |
| Stall torque | mNm | 5577 | 5687 | 5725 |
| Stall current | mA | 61.5 | 83.7 | 126.3 |
| Load torque | mNm | 558 | 553 | 558 |
| Load speed | rpm | 3700 | 3700 | 3700 |
| Load current | mA | 5.5 | 7.3 | 11 |
| Max. output power | W | 730 | 744 | 749 |
| Max. efficiency | % | 85.4 | 85.1 | 85.6 |
| Back-EMF constant | mV/rpm | 9.5 | 7.2 | 4.8 |
| Torque constant | mNm/A | 91.2 | 68.3 | 45.6 |
| Speed/torque gradient | rpm/mNm | 0.9 | 0.9 | 0.9 |
| Rotor inertia | gcm² | 599 | 599 | 599 |
| Weight | g | 230 | 230 | 230 |
| Operating temperature range | °C | -10~+80 | -10~+80 | -10~+80 |
| Gearbox stages | Unit | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|---|
| Reduction ratio | — | 3.65~8.63 | 14~58 | 67~393 | — | — | — |
| Max. rated torque | mNm | 8000 | 25000 | 50000 | — | — | — |
| Max. momentary torque | mNm | 16000 | 50000 | 100000 | — | — | — |
| Length（L） | mm | 45.1 | 62.7 | 80.3 | — | — | — |
| Shell material | — | Metal | – | – | – | – | – |
| Gear processing technology | — | Metal CNC | – | – | – | – | – |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
| Parameter | Unit | BO6133N2B01-50-48.0 |
|---|---|---|
| Voltage | V | 48.0 |
| Terminal resistance | Ω | 0.78 |
| No-load speed | rpm | 5000 |
| No-load current | mA | 0.35 |
| Stall torque | mNm | 5577 |
| Stall current | mA | 61.5 |
| Load torque | mNm | 558 |
| Load speed | rpm | 3700 |
| Load current | mA | 5.5 |
| Max. output power | W | 730 |
| Max. efficiency | % | 85.4 |
| Back-EMF constant | mV/rpm | 9.5 |
| Torque constant | mNm/A | 91.2 |
| Speed/torque gradient | rpm/mNm | 0.9 |
| Rotor inertia | gcm² | 599 |
| Weight | g | 230 |
| Operating temperature range | °C | -10~+80 |
| Gearbox stages | Unit | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|---|
| Reduction ratio | — | 3.65~8.63 | 14~58 | 67~393 | — | — | — |
| Max. rated torque | mNm | 8000 | 25000 | 50000 | — | — | — |
| Max. momentary torque | mNm | 16000 | 50000 | 100000 | — | — | — |
| Length（L） | mm | 45.1 | 62.7 | 80.3 | — | — | — |
| Shell material | — | Metal | – | – | – | – | – |
| Gear processing technology | — | Metal CNC | – | – | – | – | – |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
| Parameter | Unit | BO6133N2B02-50-36.0 |
|---|---|---|
| Voltage | V | 36.0 |
| Terminal resistance | Ω | 0.43 |
| No-load speed | rpm | 5000 |
| No-load current | mA | 0.5 |
| Stall torque | mNm | 5687 |
| Stall current | mA | 83.7 |
| Load torque | mNm | 553 |
| Load speed | rpm | 3700 |
| Load current | mA | 7.3 |
| Max. output power | W | 744 |
| Max. efficiency | % | 85.1 |
| Back-EMF constant | mV/rpm | 7.2 |
| Torque constant | mNm/A | 68.3 |
| Speed/torque gradient | rpm/mNm | 0.9 |
| Rotor inertia | gcm² | 599 |
| Weight | g | 230 |
| Operating temperature range | °C | -10~+80 |
| Gearbox stages | Unit | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|---|
| Reduction ratio | — | 3.65~8.63 | 14~58 | 67~393 | — | — | — |
| Max. rated torque | mNm | 8000 | 25000 | 50000 | — | — | — |
| Max. momentary torque | mNm | 16000 | 50000 | 100000 | — | — | — |
| Length（L） | mm | 45.1 | 62.7 | 80.3 | — | — | — |
| Shell material | — | Metal | – | – | – | – | – |
| Gear processing technology | — | Metal CNC | – | – | – | – | – |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
| Parameter | Unit | BO6133N2B03-50-24.0 |
|---|---|---|
| Voltage | V | 24.0 |
| Terminal resistance | Ω | 0.19 |
| No-load speed | rpm | 5000 |
| No-load current | mA | 0.7 |
| Stall torque | mNm | 5725 |
| Stall current | mA | 126.3 |
| Load torque | mNm | 558 |
| Load speed | rpm | 3700 |
| Load current | mA | 11 |
| Max. output power | W | 749 |
| Max. efficiency | % | 85.6 |
| Back-EMF constant | mV/rpm | 4.8 |
| Torque constant | mNm/A | 45.6 |
| Speed/torque gradient | rpm/mNm | 0.9 |
| Rotor inertia | gcm² | 599 |
| Weight | g | 230 |
| Operating temperature range | °C | -10~+80 |
| Gearbox stages | Unit | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|---|
| Reduction ratio | — | 3.65~8.63 | 14~58 | 67~393 | — | — | — |
| Max. rated torque | mNm | 8000 | 25000 | 50000 | — | — | — |
| Max. momentary torque | mNm | 16000 | 50000 | 100000 | — | — | — |
| Length（L） | mm | 45.1 | 62.7 | 80.3 | — | — | — |
| Shell material | — | Metal | – | – | – | – | – |
| Gear processing technology | — | Metal CNC | – | – | – | – | – |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
