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| Categories | 3D Printer Stepper Motor | 
|---|---|
| Brand Name: | VIC-TECH | 
| Model Number: | 28BYG301 | 
| Certification: | RoHS | 
| Place of Origin: | Jiangsu, China (Mainland) | 
| MOQ: | 1 Unit | 
| Price: | $8.00 - $15.00 / Units | 
| Payment Terms: | T/T, Western Union, MoneyGram | 
| Supply Ability: | 100000Units per month | 
| Delivery Time: | 15-30 work days | 
| Packaging Details: | Standard export package, or can be customized | 
| Step Angle(degrees): | 1.8° | 
| Holding Torque: | 1400g.cm | 
| Phase: | 2 | 
| Type: | Hybrid | 
| Weight: | 120g | 
| Current / Phase: | 0.5A | 
| Voltage: | 10V | 
| Company Info. | 
| Changzhou Vic-Tech Motor Technology Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 

Mechanical Dimension:MM

Typical Applications
Specifications
Standard Operating Conditions
| No. | ITEM | SPEC. | REMARKS | 
| 1 | Voltage | 3.75 VDC | |
| 2 | Source Voltage | 24 VDC | Indicates the voltage that the power supplier applys to the driver circuit. It is same as the rated voltage when motor is drived on a constant voltage model. | 
| 3 | Phase | 2 Phase | |
| 4 | Rated Current | 0.67 A /Phase | Peak value when microstep | 
| 5 | Exciting mode | Bipolar | Refer to drive circuit | 
| 6 | Step angle | 1.8 deg | ±7% | 
| 7 | Rotation | CW/CCW | 
Electrical Characteristics
| No. | ITEM | SPEC. | 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(Ref.) | 
| 3 | Holding Torque | ≥710 g.cm 710 g.cm min | ||
| 4 | Detent Torque | ≤150 g.cm 150 g.cm max | ||
| 5 | Step Angle Accuary | ±5% | Constant Current Driver/ 12V/Two Phase on/Rated current/Speed:1pps | |
| 6 | Slew Rate with no load | —— | Source Voltage 24V/ Rated current//Half step | |
| 7 | Pull-in rate with no load | —— | Source Voltage 24V/ Rated current//Half step | |
| 8 | Dielectric Strength | ≤1 mA 1 mA max. | 600VAC,1 second | |
| 9 | Insulation Resistance | ≥100 MΩ 100 MΩmin. | 500VDC | Between coil and endbells | 
| 10 | Insulation class | Coil class B | ||
| 11 | Temperature rise | less than 80℃ | 
Mechanical Characteristics
| No. | ITEM | SPEC. | 
| 1 | Outline Dimentions | See in the technical drawing | 
| 2 | Rotor Inertia | 9 g.cm2 | 
| 3 | Weight | About 0.11 kg | 
| 4 | End play of the shaft | 0.08mm@500g.f | 
| 5 | Radial play of the shaft | 0.02mm@500g.f | 
Environmental Performance
| No. | ITEM | OPERATING | |
| 1 | Operation environment conditions | Ambient temperature | -20℃~+50℃ | 
| Ambient Humidity | 15~85%RH No condensation | ||
| 2 | Storage environment conditions | Ambient temperature | -30℃~+70℃ | 
| Ambient Humidity | 15~85%RH No condensation | ||
The above products are only representative models, we can customize the products according to customer requirements. Includes the length and diameter of the shaft.Our company can also provide OEM services.



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