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Applications: Medical equipment, industrial equipment, navigation models, electrical tools and mini household appliances
Operating Environment:-15~+45°C
Characteristics :
| 1215ZWWN-4-7.4 | 1220ZWWN-3-7.4 | 1230ZWWN-10-9.0 | 1230ZWWN-9-7.4 | ||
| Rated voltage | V | 7.4 | 7.4 | 9 | 7.4 |
| Terminal resistance | Ω | 2.1 | 3.4 | 2.4 | 1 |
| No-load speed | rpm | 43500 | 23000 | 18000 | 27000 |
| No-load current | A | 0.2 | 0.1 | 0.13 | 0.22 |
| Rated torque | mNm | 1.0 | 1.0 | 5.0 | 5.0 |
| Rated speed | rpm | 30000 | 19500 | 12500 | 18500 |
| Rated current | A | 1.1 | 0.45 | 1.2 | 2.3 |
| Max output power | W | 3.7 | 4.0 | 7.7 | 11.2 |
| Max efficiency | % | 40.7 | 61.5 | 66.8 | 64.0 |
| Back-EMF constant | mV/rpm | 0.17 | 0.32 | 0.50 | 0.27 |
| Torque constant | mNm/A | 1.11 | 2.86 | 4.67 | 2.40 |
| Rotor inertia | gcm2 | 0.12 | 0.16 | 0.22 | 0.22 |
| Weight | g | 8 | 11 | 18 | 18 |
Options:Lead wires length, shaft length, special coils, gearheads,bearing type
12mm 7.4v electric roller shutter tubular motor