Welcome to the official website of Changzhou Hemm Intelligent Technology Co., LTD
HEMM's NEMA11 stepper motors have optimized features, such as rare earth magnets, optimized rotors, and stators with maximum winding fill.
| STEP ANGLE | 1.8°±5% |
| NO. OF PHASES | 2 |
| RATED VOLTAGE | 2.3 V |
| RATED CURRENT | 1.0 A |
| RESISTANCE | 2.3 ohm±10% AT 25° |
| INDUCTANCE | 1.9 mH±20% AT 1kHz, 1Vrms |
| HOLDING TORQUE | 0.09 N.m(12.7 oz.in)TYP. |
| 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 | 12 g.cm²(0.07 oz.in²) |
| WEIGHT | APPROX. 150g(5.25 oz) |
| ALLOWABLE THRUST LOAD | 3N |
| ALLOWABLE RADIAL LOAD | 25N(ON THE SHAFT END) |
| OPERATION AMBIENT TEMP. | ‘-20℃---+50℃ |
| OPERATION AMBIENT HUM. | 15%----90% |
| LIFE | 5000HOURS |
SPEED VS TORQUE CURVE
MODEL: HEM-11D4001-08
LOT NO.: 060919
| VOLTAGE | 24V.D.C | ○ | SUPPLY | WINDING | |
| CURRENT | ○ | PEAK | RMS | ||
| EXCITATION | Full step | ||||
| DRIVE CIRCUIT | HDSD258 | UNIPOLAR | # | BIPOLAR | |
| INERTIA LOAD | 3g-cm2 |
A1-B3, 18 Xinya Road, Wujin District, Changzhou City, Jiangsu Province, China
