28BYG501 NEMA11 Hybrid Stepper Motor 1.8° Step Angle 710 g.cm Torque for CNC and 3D Printers
Price:
$8.00 - $15.00 / Units
MOQ:
1 Unit
Delivery Time:
15-30 work days
Brand:
VIC-TECH
Product Description
28BYG501 NEMA11 Hybrid Stepper Motor
Product Overview
The 28BYG501 is a high-precision 1.8° hybrid stepper motor designed for demanding industrial applications. With NEMA11 frame size and robust construction, this motor delivers reliable performance in precision positioning systems.
Key Specifications
| Parameter | Value | Details |
|---|---|---|
| Step Angle | 1.8° | ±7% accuracy |
| Rated Voltage | 3.75 VDC | Bipolar operation |
| Rated Current | 0.67 A/Phase | Peak value when microstepping |
| Holding Torque | ≥710 g.cm | Minimum torque specification |
| Weight | 0.11 kg | Lightweight construction |
Technical Specifications
Standard Operating Conditions
| No. | Item | Specification | Remarks |
|---|---|---|---|
| 1 | Voltage | 3.75 VDC | |
| 2 | Source Voltage | 24 VDC | Voltage applied to driver circuit |
| 3 | Phase | 2 Phase | |
| 4 | Rated Current | 0.67 A/Phase | Peak value when microstepping |
| 5 | Exciting Mode | Bipolar | Refer to drive circuit |
| 6 | Step Angle | 1.8 deg | ±7% |
Electrical Characteristics
| No. | Item | Specification | Test Condition | Remarks |
|---|---|---|---|---|
| 1 | Resistance | 5.6±10% Ω | At 20℃ | Each phase |
| 2 | Inductance | 4±20% mH | At 1Hz, 0.3 Vrms | Each phase (Reference) |
| 3 | Holding Torque | ≥710 g.cm | ||
| 4 | Detent Torque | ≤150 g.cm | ||
| 5 | Step Angle Accuracy | ±5% | Constant Current Driver/12V/Two Phase on/Rated current/Speed:1pps |
Mechanical Characteristics
| No. | Item | Specification |
|---|---|---|
| 1 | Outline Dimensions | See technical drawing |
| 2 | Rotor Inertia | 9 g.cm² |
| 3 | Weight | About 0.11 kg |
| 4 | End Play of Shaft | 0.08mm @ 500g.f |
| 5 | Radial Play of Shaft | 0.02mm @ 500g.f |
Environmental Performance
| No. | Item | Operating Range |
|---|---|---|
| 1 | Operation Environment | Ambient Temperature: -20℃ to +50℃ Ambient Humidity: 15-85%RH (No condensation) |
| 2 | Storage Environment | Ambient Temperature: -30℃ to +70℃ Ambient Humidity: 15-85%RH (No condensation) |
Typical Applications
- 3D Printers
- Monitoring Equipment
- Medical Machinery
- Vending Machines
- Engineering Vehicles
- CNC Engraving Machines
- ATM Machines
Product Images
Customization and OEM services available. We can modify shaft length and diameter according to customer requirements. All products comply with ROHS requirements and have been exported to over 20 countries including USA, Germany, Italy, Spain, UK, Mexico, and Brazil.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou Vic-Tech Motor Technology Co., Ltd.
Location
No.28,Shunyuan Road,Xinbei Dist,Changzhou,Jiangsu,China(Mainland)
Contact Person
Kangtai Lee