Description:
The driver uses discrete components structure, as long as no over voltage and wiring is right, please rest assured that two-phase 4-wire, 6-wire, 8-wire can be used. 57 series 4.5A or less (including 4.5A) two-phase four-wire, six-wire, eight-wire stepper motor also can be used.

Features:
- DC24-50V power supply
- The peak value of the output current can reach 4.2A
- Optical isolation, the pulse maximum response frequency is 200KHz
- DSP digital type with excellent performance
- High quality with low price, super lower noise
- Up to 16 subdivisions: 2, 4, 8, 16, 32, 64, 128, 256, 5, 10, 20, 25, 40, 50, 100, 200
- With dual pulse signal mode function
- PWM current control, ensuring stable operation of your motor
- Suitable for use in engraving machine, CNC etc.

Specifications:
- Power Supply: DC 24-50V (Recommended 36V)
- Current Maximum: 4.2A
- Output Phase Current: 1.0A-4.2A
- Logic Input Current: 8-20mA (Recommended 10mA)
- Step Pulse Response Frequency: 0-200KHz
- Operating Temperature: 0℃ to +50℃

Package Included:
- 1 x DM542 Stepper Motor Driver

Package: Normally we use the standard exporting packaging. We also can according to clients' request .

 Shipping : 

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier  we are co-operating at present.

2. By Air: Delivery from the Shanghai airport to customers’ destination city air port.

3. By Sea: Delivery from the Shanghai sea port .

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?

A: Samples arrived often need 3-5 days.

Q3. Do you have any MOQ (minimum order quality)limit?

A: Low MOQ, 1pc for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?

A: We often ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.

Q5. How to proceed an order?

A: Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirms the samples and places deposit for formal order. Finally, We arrange the production.

Q6. Is it acceptable to print my logo on the product?

A: Yes. Please inform us formally before our product and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer one-year warranty for our products.

Q8: How to deal with the flaw?

A: Our products are produced in strict quality control system and the percent of pass is often maintained over 99.8%

Please do not hesitate to contact me if you need any further information

Whatsapp/Tel/Wechat: 8619902906050

Web: 

Address: Room 303 Building 2,Youpin Cultural and Creative Park,Zhangkeng,Minzhi Street,Longhua District,518131,Shenzhen,China(Mainland)