This is a five-phase stepper motor with a step angle of 0.72 degrees, a rated voltage of 2.2V, and a rated current of 1.4A. Its holding torque is approximately 0.36 N·m, with a body weight of about 950 grams, and it is suitable for operation in ambient temperatures ranging from -20°C to 50°C.
| STEP ANGLE | 0.72°±5% |
| NO. OF PHASES | 5 |
| RATED VOLTAGE | 2.2V REF |
| RATED CURRENT | 1.4A |
| RESISTANCE | 0.77 ohm REF AT 25° |
| INDUCTANCE | 1.45 mH REF AT 1kHz, 1Vrms |
| HOLDING TORQUE | 0.36 N.m(50.98 oz.in)REF |
| RUNNING TORQUE(AT --PPS) | --V.DC, --A/PHASE |
| DIELECTRIC STRENGTH | 500V A.C/MIN. |
| INSULATION RESISTANCE | 100MΩ+/MIN. |
| INSULATION CLASS | CLASS B |
| TEMPERATURE RISE | 80K MAX. |
| ROTOR INERTIA | 275g.cm²(1.51 oz.in²) |
| WEIGHT | APPROX. 950g(33.5 oz) |
| ALLOWABLE THRUST LOAD | 15N |
| ALLOWABLE RADIAL LOAD | 75 N(ON THE SHAFT END) |
| OPERATION AMBIENT TEMP. | -20℃---+50℃ |
| OPERATION AMBIENT HUM. | 15%----90% |
| LIFE | 5000HOURS |
