Description
32mm planetary gearbox series
| Parameter | Unit | 3257N9C2B01-56-12.0 |
|---|---|---|
| Voltage | V | 12.0 |
| Terminal resistance | Ω | 1 |
| No-load speed | rpm | 5600 |
| No-load current | A | 0.24 |
| Stall torque | mNm | 235.8 |
| Stall current | A | 12 |
| Load torque | mNm | 30 |
| Load speed | rpm | 4890 |
| Load current | A | 1.74 |
| Max. output power | W | 34.6 |
| Max. efficiency | % | 74 |
| Back-EMF constant | mV/rpm | 2.1 |
| Torque constant | mNm/A | 20.1 |
| Speed/torque gradient | rpm/mNm | 23.7 |
| Rotor inertia | gcm² | 42 |
| Weight | g | 230 |
| Operating temperature range | °C | -10~+80 |
Gearbox Characteristics
Gearbox Characteristics
| Gearbox stages | Unit | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|---|
| Reduction ratio | — | — | 16~33 | 67~188 | 272~1076 | — | — |
| Max. rated torque | mNm | — | 67~188 | 800 | 1200 | — | — |
| Max. momentary torque | mNm | — | 1200 | 272~1076 | 3600 | — | — |
| Length（L） | mm | — | 35.7 | 45.7 | 55.7 | — | — |
| Shell material | — | Metal | – | – | – | – | – |
| Gear processing technologyGear processing technology | — | Plastic injection | – | – | – | – | – |
Applications
medical equipment
scientific instruments
industrial equipment
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
