Free shipping Leadshine Digital Stepper Motor Driver DM442 based on DSP design fit nema17 to nema 23 motor CNC stepper system

Leadshine Digital Stepper Motor Drive DM442 For NEMA 17 to NEMA 23 motor,work at 24V-40V ,out 4.2 A current .based on DSP design

our store have many types of motion control products, including CNC products, if you are willing, please tell us what you need, we will find it for you , Until you are satisfied . we also have the technical Support ,so if you have any question ,please let us know ,then we can take the value suggest for you , thanks

Features

• Anti-Resonance, provides optimum torque and nulls mid-range instability
• Motor self-test and parameter auto-setup technology, offers optimum responses with different motors
• Multi-Stepping allows a low resolution step input to produce a higher microstep output for smooth system performance
• Microstep resolutions programmable, from full-step to 102,400 steps/rev
• Supply voltage up to +40 VDC
• Output current programmable, from 0.5A to 4.2A
• Pulse input frequency up to 200KHz
• TTL compatible and optically isolated input
• Automatic idle-current reduction(Reduction rate can be software configured)
• Support PUL/DIR and CW/CCW modes
• Over-voltage, over-current, phase-error protection

Introduction :

The DM442 is a versatility fully digital stepping drive based on a DSP with advanced control algorithm. The DM442 is the next generation of digital stepping motor controls. It brings a unique level of system smoothness, providing optimum torque and nulls mid-range instability. Motor self-test and parameter auto-setup technology offers optimum responses with different motors and easy-to-use. The driven motors can run with much smaller noise, lower heating, smoother movement than most of the drives in the markets. Its unique features make the DM442 an ideal solution for applications that require low-speed smoothness.

Compared to the DM432C, DM442 can output more current. What’s more, owing to its higher performance DSP, driven motors can achieve much higher speed (above 3000RPM) than that of the DM432C, offering servo-like performances.

1.Payment .

1 We accept Alipay,,West Union, TT . All major credit cards are accepted through secure payment processor ESCROW .

2 Payment must be made within 3 days of order.

3 If you can’t checkout immediately after auction close , please wait for a few minutes and retry Payments must be completed within 3 days .

2.Shipment .

1.we accepted WORLDWIDE SHIPPING . (Except some countries and APO/FPO)

2. Orders processed timely after the payment verification .

3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address .

4. The images shown are not the actual item and are for your reference only .

5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season .

6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction .

7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery .

3 Return Policy .

1.The buyer has 7 days to return the item (the buyer pays shipping fees). Money-back guarantee!

2. We will offer a full refund/free exchange if the item is DOA(dead on arrival) or defective upon recieving the package. If the item is not defective, buyer must pay 10% restocking fee plus shipping fee for return/exchange.

3. After 1 month while within 1 year: no return allowed, buyer will be responsible for all warranty shipping & handling to our Hong Kong Customer Service Support.

4. Defective products must be returned within 14 days from the date report the problem.

5. It may take up to 7 business days to process your return after we receive your product.

6. All products have 1 year warranty .

4. Feedback .

We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.

It is impossible to address issues if we do not know about them .