57J1880EC-1000 Two phase Closed Loop Step Servo Motor
US $35.00-$38.00
Okystar OEM/ODM DC 5V шаговый двигатель 28BYJ 48 ULN2003 Модуль тестирования драйвера
- Category: Stepper Motor >>>
- Supplier: Okystar Technology Co. Ltd.
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Product Overview
Description
Congratulations to okystar for becoming a strong customer of Alibaba
Specifications: 1. Diameter: 28mm / 1.1in 2. Voltage: DC 5V 3. Cable length :23.5CM 4. Step Angle: 5.625 * 1/64 5. Reduction ratio: 1/64 6. DC Resistance: 200±7% (25) 7. Insulation Resistance: >10M (500V) 8. Dielectric Strength: 600V AC / 1mA / 1s 9. Insulation Grade: A 10. No-load Pull in Frequency: >600Hz 11. No-load Pull out Frequency: >1000Hz 12. Pull in Torque: >34.3mN.m(120Hz) 13. Detent Torque: >34.3mN.m 14. Temperature Rise: <40K(120Hz) 15. Noise: <40dB (120Hz, No load, 10cm) 16. Board Size: Size:35mm x 31mm x 11mm 17. Total Weight: 41g / 1.43oz Package List: 1 * DC Gear Stepper Motor DIY Kit | |||||||
Our company
Okystar Technology Co., Ltd is subsidiary of Okystar Technology Group Co., Ltd, which holds 4 subsidiary companies and more than 1500 skilled workers,50 technicians.Okystar Tech Co.,Ltd was built in 2004.We mainly manufacture and export 3D Printer, Board&shield, sensor module, Smart Car Robot, Smart DOF Robot, Servo, DIY toys ,Science toys, Mainboard,etc.
After 15 years development, our company has grown into a large high-tech group corporation integrating industry, technology and trading. With electronic information industry as our main business, we keep being top 10 in the board, shield, sensor, modules for arduino.
Payment
FAQ
1. What is the delivery time?
Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.
2.If the products can’t work after receiving it,what should I do?
We will replace new items for you at once, and respect your final decision for wrong goods.
3.If the products don’t meet my demand after I received it,can I return it?
Yes,no problem.
You can return back to us, we will refund your full payment.
4.what is the warranty?
1-2 years warranty according to different products.
1-3 months to replace new items for free.
All products are tested strictly for 2-3 times before leaving factory. we have earned very good reputation in quality,Certified by the ISO9001.
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