Changzhou Bextreme Shell Motor Technology Co.,Ltd
Professional BLDC motor products manufacturer and solution supplier!
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0.9Degree size 42mm 2-phase high torque Hybrid stepper motor for 3D printer
●General Specification:
| Item | Specifications |
| Step Angle | 0.9° |
|
Step Angle Accuracy | ±5% |
| Resistance Accuracy | ±10% |
| Inductance Accuracy | ±20% |
|
Temperature Rise | 80℃ Max |
| Ambient Temperature | -20℃～+50℃ |
| Insulation Resistance | 100MΩMin.500VDC |
| Dielectric Strength | 500V AC 1minute |
●Electrical Specifications:
| Model No. | Step angle (°) | Current (A) | Resistance (Ω) | Inductance /Phase (mH) | Holding Torque (N.cm) | Detent Torque (N.cm) | Rotor Inertia (g.cm2) | Motor Length (mm) | Lead Wire (No.) | Weight (g) |
| 42HM2806A4 | 0.9 | 0.6 | 9 | 9 | 10 | 0.9 | 20 | 28 | 4 | 150 |
| 42HM3413A4 | 0.9 | 1.3 | 2.4 | 3.6 | 24 | 1.2 | 34 | 34 | 4 | 220 |
| 42HM3417A4 | 0.9 | 1.7 | 1.2 | 2.2 | 24 | 1.2 | 34 | 34 | 4 | 220 |
| 42HM3404A4 | 0.9 | 0.4 | 30 | 45 | 24 | 1.2 | 34 | 34 | 4 | 220 |
| 42HM3404A6 | 0.9 | 0.4 | 30 | 22 | 20 | 1.2 | 34 | 34 | 6 | 220 |
| 42HM3401A6 | 0.9 | 0.16 | 75 | 54 | 12 | 1.2 | 34 | 34 | 6 | 220 |
| 42HM4017A4 | 0.9 | 1.7 | 1.5 | 3.8 | 36 | 1.8 | 54 | 40 | 4 | 280 |
| 42HM4013A4 | 0.9 | 1.3 | 2.5 | 6.2 | 36 | 1.8 | 54 | 40 | 4 | 280 |
| 42HM4012A6 | 0.9 | 1.2 | 3.2 | 3.8 | 26 | 1.8 | 54 | 40 | 6 | 280 |
| 42HM4004A6 | 0.9 | 0.4 | 30 | 34 | 26 | 1.8 | 54 | 40 | 6 | 280 |
| 42HM4817A4 | 0.9 | 1.7 | 1.8 | 4 | 42 | 2.2 | 68 | 48 | 4 | 350 |
| 42HM4813A4 | 0.9 | 1.3 | 3 | 7 | 36 | 2.2 | 68 | 48 | 4 | 350 |
| 42HM4823A4 | 0.9 | 2.3 | 1.2 | 2 | 42 | 2.2 | 68 | 48 | 4 | 350 |
| 42HM4804A6 | 0.9 | 0.4 | 30 | 28 | 27 | 2.2 | 68 | 48 | 6 | 350 |
| *We can manufacture products according to customer’s requirements | ||||||||||
