NEMA11 28BYG 1.8° Stepper Motor 710 g.cm Torque 0.67A for CNC Engraving & Medical Equipment
Price:
$8.00 - $15.00 / Units
MOQ:
1 Unit
Delivery Time:
15-30 work days
Brand:
VIC-TECH
Product Description
Product Overview
The NEMA11 28BYG stepper motor is a compact 1.8° hybrid stepper motor designed for precision positioning applications. With a holding torque of 710 g.cm and rated current of 0.67A/phase, this motor delivers reliable performance for demanding automation requirements.
Key Specifications
Step Angle: 1.8° ±5%
Holding Torque: ≥710 g.cm
Rated Current: 0.67 A/Phase
Voltage: 3.75 VDC
Weight: 0.11 kg
Technical Specifications
Standard Operating Conditions
| Parameter | Specification | Remarks |
|---|---|---|
| Voltage | 3.75 VDC | |
| Source Voltage | 24 VDC | Power supply voltage applied to driver circuit |
| Phase | 2 Phase | |
| Rated Current | 0.67 A/Phase | Peak value when microstepping |
| Exciting Mode | Bipolar | Refer to drive circuit |
| Step Angle | 1.8° | ±7% accuracy |
| Rotation | CW/CCW | Clockwise/Counter-clockwise |
Electrical Characteristics
| Parameter | Specification | Test Condition |
|---|---|---|
| Resistance | 5.6±10% Ω | At 20°C, each phase |
| Inductance | 4±20% mH | At 1Hz, 0.3 Vrms |
| Holding Torque | ≥710 g.cm | |
| Detent Torque | ≤150 g.cm | |
| Step Angle Accuracy | ±5% | Constant Current Driver/12V/Two Phase on |
| Dielectric Strength | ≤1 mA | 600VAC, 1 second |
| Insulation Resistance | ≥100 MΩ | 500VDC between coil and endbells |
| Temperature Rise | less than 80°C |
Mechanical Characteristics
| Parameter | Specification |
|---|---|
| Rotor Inertia | 9 g.cm² |
| Weight | About 0.11 kg |
| End Play of Shaft | 0.08mm @500g.f |
| Radial Play of Shaft | 0.02mm @500g.f |
Application Areas
Industrial Automation
- 3D Printers
- CNC Engraving Machines
- Robotics Systems
Medical Equipment
- Medical Machinery
- Diagnostic Equipment
Commercial Systems
- Vending Machines
- ATM Machines
- Monitoring Equipment
Environmental Performance
| Condition | Operating Range | Storage Range |
|---|---|---|
| Ambient Temperature | -20°C to +50°C | -30°C to +70°C |
| Ambient Humidity | 15-85% RH (No condensation) | 15-85% RH (No condensation) |
Customization & OEM Services
We offer comprehensive customization options including shaft length and diameter modifications. Our OEM services ensure products meet specific customer requirements while maintaining ROHS compliance and international quality standards.
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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