The C12**…14MS… series offers compact 14mm DC spur gearmotors with precision metal CNC gears and a robust metal housing. Available in multiple gearbox stages (2–7) and reduction ratios, these motors deliver rated torques up to 100 mNm and momentary torques up to 300 mNm. Ideal for medical, scientific, and industrial automation requiring reliable micro-drive solutions.
| Parameter | Unit | C1215F33-0128 | C1215F13-0462 | C1215F13-0260 |
|---|---|---|---|---|
| Voltage | V | 6.0 | 1.5 | 3.0 |
| Terminal resistance | Ω | 40 | 1.2 | 10.8 |
| No-load speed | rpm | 8300 | 11800 | 9600 |
| No-load current | mA | 25 | 100 | 40 |
| Stall torque | mNm | 0.72 | 1.28 | 0.7 |
| Stall current | mA | 150 | 1250 | 274 |
| Load torque | mNm | 0.35 | 0.6 | 0.29 |
| Load speed | rpm | 4260 | 6287 | 5500 |
| Load current | mA | 90 | 640 | 140 |
| Max. output power | W | 0.16 | 0.4 | 0.18 |
| Max. efficiency | % | 35 | 51 | 44.8 |
| Back-EMF constant | mV/rpm | 0.60 | 0.12 | 0.27 |
| Torque constant | mNm/A | 5.75 | 1.12 | 2.99 |
| Speed/torque gradient | rpm/mNm | 11543 | 9188 | 13714 |
| Rotor inertia | gcm² | 0.3 | 0.3 | 0.3 |
| Weight | g | 5.4 | 5.4 | 5.1 |
| Operating temperature range | °C | -10~+80 | -10~+80 | -10~+80 |
| Gearbox stages | Unit | 2 | 4 | 4 | 5 | 5 | 7 |
|---|---|---|---|---|---|---|---|
| Reduction ratio | — | 3.5.10 | 17.20.30.36 | 50.63 | 100.150.210 | 250.298.380 | 372.625.1000 |
| Max. rated torque | mNm | 20 | 30 | 40 | 60 | 80 | 100 |
| Max. momentary torque | mNm | 60 | 90 | 120 | 180 | 240 | 300 |
| Length（L） | mm | 9 | 9 | 9 | 9 | 9 | 12 |
| 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 | C1215F33-0128 |
|---|---|---|
| Voltage | V | 6.0 |
| Terminal resistance | Ω | 40 |
| No-load speed | rpm | 8300 |
| No-load current | mA | 25 |
| Stall torque | mNm | 0.72 |
| Stall current | mA | 150 |
| Load torque | mNm | 0.35 |
| Load speed | rpm | 4260 |
| Load current | mA | 90 |
| Max. output power | W | 0.16 |
| Max. efficiency | % | 35 |
| Back-EMF constant | mV/rpm | 0.60 |
| Torque constant | mNm/A | 5.75 |
| Speed/torque gradient | rpm/mNm | 11543 |
| Rotor inertia | gcm² | 0.3 |
| Weight | g | 5.4 |
| Operating temperature range | °C | -10~+80 |
| Gearbox stages | Unit | 2 | 4 | 4 | 5 | 5 | 7 |
|---|---|---|---|---|---|---|---|
| Reduction ratio | — | 3.5.10 | 17.20.30.36 | 50.63 | 100.150.210 | 250.298.380 | 372.625.1000 |
| Max. rated torque | mNm | 20 | 30 | 40 | 60 | 80 | 100 |
| Max. momentary torque | mNm | 60 | 90 | 120 | 180 | 240 | 300 |
| Length（L） | mm | 9 | 9 | 9 | 9 | 9 | 12 |
| 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 | C1215F13-0462 |
|---|---|---|
| Voltage | V | 1.5 |
| Terminal resistance | Ω | 1.2 |
| No-load speed | rpm | 11800 |
| No-load current | mA | 100 |
| Stall torque | mNm | 1.28 |
| Stall current | mA | 1250 |
| Load torque | mNm | 0.6 |
| Load speed | rpm | 6287 |
| Load current | mA | 640 |
| Max. output power | W | 0.4 |
| Max. efficiency | % | 51 |
| Back-EMF constant | mV/rpm | 0.12 |
| Torque constant | mNm/A | 1.12 |
| Speed/torque gradient | rpm/mNm | 9188 |
| Rotor inertia | gcm² | 0.3 |
| Weight | g | 5.4 |
| Operating temperature range | °C | -10~+80 |
| Gearbox stages | Unit | 2 | 4 | 4 | 5 | 5 | 7 |
|---|---|---|---|---|---|---|---|
| Reduction ratio | — | 3.5.10 | 17.20.30.36 | 50.63 | 100.150.210 | 250.298.380 | 372.625.1000 |
| Max. rated torque | mNm | 20 | 30 | 40 | 60 | 80 | 100 |
| Max. momentary torque | mNm | 60 | 90 | 120 | 180 | 240 | 300 |
| Length（L） | mm | 9 | 9 | 9 | 9 | 9 | 12 |
| 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 | C1215F13-0260 |
|---|---|---|
| Voltage | V | 3.0 |
| Terminal resistance | Ω | 10.8 |
| No-load speed | rpm | 9600 |
| No-load current | mA | 40 |
| Stall torque | mNm | 0.7 |
| Stall current | mA | 274 |
| Load torque | mNm | 0.29 |
| Load speed | rpm | 5500 |
| Load current | mA | 140 |
| Max. output power | W | 0.18 |
| Max. efficiency | % | 44.8 |
| Back-EMF constant | mV/rpm | 0.27 |
| Torque constant | mNm/A | 2.99 |
| Speed/torque gradient | rpm/mNm | 13714 |
| Rotor inertia | gcm² | 0.3 |
| Weight | g | 5.1 |
| Operating temperature range | °C | -10~+80 |
| Gearbox stages | Unit | 2 | 4 | 4 | 5 | 5 | 7 |
|---|---|---|---|---|---|---|---|
| Reduction ratio | — | 3.5.10 | 17.20.30.36 | 50.63 | 100.150.210 | 250.298.380 | 372.625.1000 |
| Max. rated torque | mNm | 20 | 30 | 40 | 60 | 80 | 100 |
| Max. momentary torque | mNm | 60 | 90 | 120 | 180 | 240 | 300 |
| Length（L） | mm | 9 | 9 | 9 | 9 | 9 | 12 |
| 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.
