This is a five-phase stepper motor with a step angle of 0.72°. It operates at a rated voltage of 0.84V and a rated current of 2.8A, providing a holding torque of at least 0.43N.m, which ensures strong torque output. With an insulation class of B, it can withstand 500V AC voltage and is suitable for operating temperatures ranging from -20°C to 50°C, designed for a lifespan of 5,000 hours. Weighing approximately 650g, the motor features a compact structure and is ideal for automation control applications that require positioning accuracy and load-bearing capability.
| STEP ANGLE | 0.72°±5% |
| NO. OF PHASES | 5 |
| RATED VOLTAGE | 0.84V |
| RATED CURRENT | 2.8A |
| RESISTANCE | 0.3 ±0.1ohm AT 25° |
| INDUCTANCE | 0.5 mH±20% AT 1kHz, 1Vrms |
| HOLDING TORQUE | 0.43 N.m(60.9oz.in) |
| 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 | 270g.cm²(1.59 oz.in²) |
| WEIGHT | APPROX. 650g(22.9oz) |
| ALLOWABLE THRUST LOAD | 15N |
| ALLOWABLE RADIAL LOAD | 75N(ON THE SHAFT END) |
| OPERATION AMBIENT TEMP. | ‘-20℃---+50℃ |
| OPERATION AMBIENT HUM. | 15%----90% |
| LIFE | 5000HOURS |
