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Product Details:
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| Step Angle: | 1.8 Degree | Resistance Accuracy: | ±10% |
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| Inductance Accuracy: | ±20% | Temperature Rise: | 80℃ Max |
| Ambient Temperature: | -20℃～+50℃ | Insulation Resistance: | 100MΩMin.500VDC |
| Dielectric Strength: | 500VAC 1minute | ||
| High Light: | high precision stepper motor,20mm stepper motor,precision stepper motors |
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1.8 degree size 20mm 2-phase high torque hybrid stepper motor is used for optical instrument, scanning equipment
●General Specification:
| Item | Specifications |
| Step Angle | 1.8° |
|
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) |
| 20HS2802A4 | 1.8 | 0.2 | 23 | 8.2 | 1.4 | 0.2 | 2.5 | 28 | 4 | 50 |
| 20HS2806A4 | 1.8 | 0.6 | 3.2 | 0.9 | 1.4 | 0.2 | 2.5 | 28 | 4 | 50 |
| 20HS3402A4 | 1.8 | 0.2 | 25 | 8.4 | 1.8 | 0.3 | 3.2 | 34 | 4 | 70 |
| 20HS3406A4 | 1.8 | 0.6 | 4.5 | 1.2 | 1.8 | 0.3 | 3.2 | 34 | 4 | 70 |
| 20HS4002A4 | 1.8 | 0.2 | 32 | 8.8 | 2.6 | 0.5 | 4.5 | 40 | 4 | 82 |
| 20HS4006A4 | 1.8 | 0.6 | 5.8 | 1.6 | 2.6 | 0.5 | 4.5 | 40 | 4 | 82 |
| *We can manufacture products according to customer’s requirements | ||||||||||
Application:
Scientific instrument industry: Optical instrument
Medical industry: Scanning equipment
Communication equipment industry: Mobile Satellite TV
Contact Person: Mr. Amigo Deng
Tel: +86-18994777701
Fax: 86-519-83606689
