57mm NEMA23 Stepping Motor, Stepper Motor, DC Motor, Linear Stepper Motor for Warp Knitting Machine
China 57mm NEMA23 Stepping Motor, Stepper Motor, DC Motor, Linear Stepper Motor for Warp Knitting Machine, Find details about China Stepper Motor, DC Motor from 57mm NEMA23 Stepping Motor, Stepper Motor, DC Motor, Linear Stepper Motor for Warp Knitting Machine
Application
Textile machinery, engraving machine
Security, 4g antenna, solar energy
Medical equipment, industrial automation
Automobile, office automation
Printing equipment, advertising equipment etc.
| Step Angle Accuracy | ±5% |
| Resistance Accuracy | ±10% |
| Inductance Accuracy | ±20% |
| Temperature Rise | 80ºCMax. |
| Ambient Temperature | -10ºC-+50ºC |
| Insulation Resistance | 100MΩMin.500 VDC |
| Dielectric Strength | 500VAC |
| Shaft Radial Play | 0.06Max.(450 g-load) |
| Shaft Axial Play | 0.08Max.(450 g-load) |
| Insulation Class | Class B 130° |
Specifications
| Model No | Holding Torque | Current /Phase | Resistance /Phase | Step Angle | Rotor Inertia | Weight | Length | |
| Stationary Type | Hollow Through Type | Nm | A | Ω | gfcm² | kg | mm | |
| 57H246-1004AST | 57H246-1004GTS | 0.65 | 1 | 4.8 | 1.8 ° | 120 | 0.5 | 46 |
| 57H246-2004AST | 57H246-2004GTS | 0.65 | 2 | 1.3 | 1.8 ° | 120 | 0.5 | 46 |
| 57H246-3004AST | 57H246-3004GTS | 0.65 | 3 | 0.58 | 1.8 ° | 120 | 0.5 | 46 |
| 57H255-1004AST | 57H255-1004GTS | 1 | 1 | 6 | 1.8 ° | 200 | 0.7 | 55 |
| 57H255-2004AST | 57H255-2004GTS | 1 | 2 | 1.6 | 1.8 ° | 200 | 0.7 | 55 |
| 57H255-3004AST | 57H255-3004GTS | 1 | 3 | 0.7 | 1.8 ° | 200 | 0.7 | 55 |
| 57H262-1004AST | 57H262-1004GTS | 1.2 | 1 | 6.5 | 1.8 ° | 300 | 0.85 | 62 |
| 57H262-2004AST | 57H262-2004GTS | 1.2 | 2 | 1.8 | 1.8 ° | 300 | 0.85 | 62 |
| 57H262-3004AST | 57H262-3004GTS | 1.2 | 3 | 0.8 | 1.8 ° | 300 | 0.85 | 62 |
| 57H280-2004AST | 57H280-2004GTS | 2 | 2 | 2.5 | 1.8 ° | 480 | 1.15 | 80 |
| 57H280-3004AST | 57H280-3004GTS | 2 | 3 | 1 | 1.8 ° | 480 | 1.15 | 80 |
| 57H280-4004AST | 57H280-4004GTS | 2 | 4 | 0.65 | 1.8 ° | 480 | 1.15 | 80 |
Screw Rod Specification
| Screw Diameter (mm) | Lead (mm) | Travel Per Step (mm) |
| 8 | 2 | 0.01 |
| 8 | 4 | 0.02 |
| 8 | 8 | 0.04 |
| 8 | 20 | 0.1 |
| 10 | 2 | 0.01 |
| 10 | 4 | 0.02 |
| 10 | 10 | 0.05 |
| 10 | 20 | 0.10 |
| 10 | 25 | 0.125 |
FAQ
1. Do you have online contact info?
2. How can we know the product quality?
A2: We suggest you to order a sample. Also, you can send us email for detail photos for checking if you cannot get enough information in the product page.
3. How can we get your catalog?
A3: Please go to below website link to download it .-http://sihengmotor.en.made-in-china.com
4. Can we have free sample?
A4: Yes sure, but please pay the shipping cost by youself.
5. Is this your final price? May i have the discount?
A5: Our price is the factory price, and if your quantity is larger, we will allow the discount for you.
6.Is there cheap shipping cost to import to our country?
A6: Yes, we have our regular shipping company, they have very good price.
7. Can we visit your factory?
A7: Yes welcome warmly. Our address is Floor 3,B building,No 388,Songhuang Road, Qingpu District, Shanghai City, China.
8.What is the Warranty for your products?
A8: One year warranty for all electronic products. If any quality problems on our side occured in this period, we will take on the shipping cost and replacement.
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