Stepper Motor Driver Specifications:
Specifications
1.24 ~ 50V power supply
2. Capacity: Not less than 200VA
3. Output Current: 1.13A ~ 4.25A,
4. Good price, better quantity
Overview
SD series stepper motor and driver is a combined Ningbo Leison Motor Co Ltd latest high-tech products. With the rapid development of electronic technology, electronic products, processes and performance continually updated and improved, this product is very large scale integrated circuit hardware with a high degree of anti-interference and fast response nature of a fundamental solution to the traditional step - Electric low-speed crawling, there is resonance area, noisy, high-speed torque is small, low frequency and the drive to start and poor reliability shortcomings. This product is suitable for driving phase current in 4.2A any of the following a low-pressure two-phase or four-phase stepper motors are widely used in CNC machine tools, textile machinery, knitting equipment, packaging machinery, medical equipment, electronic components manufacturing and a series of automatic control.
Performance
Electrical properties (ambient temperature Tj = 25 º C hours)
Advanced bipolar constant-current chopper drive technology.
L High-speed torque output increased 40%, to avoid the lost-step (no-load start-up speed up to 300 ~ 420r/min) maximum speed of up to 3500 r / min.
L Flexible output current set, fit different types of motors, with automatic half-current function at the same time, reduce motor heating.
L the largest sub-set 128 to meet a variety of mechanical transmission and does not affect its output torque.
L input pulse mode is set and high-low setting, easy to use.
L protection Full: Enter the power supply overvoltage, undervoltage, output overcurrent, white short, drive high temperature alarm protection.
L electric low-speed non-creeping phenomenon, noise, non-resonant region.
| Input Power |
24 ~ 50V DC power supply, capacity: not less than 200VA. Typical Value: DC36V |
| Output Current |
1.13A ~ 4.25A, 8 stalls adjustable with a resolution of 0.41A. |
| Drive Mode |
Bipolar constant-current PWM driver outputs. |
| Insulation resistance |
Normal temperature and pressure> 500MΩ. |
| Dielectric strength |
Normal temperature and pressure 500V / minute. |
| Weight |
About 300 grams. |
Environmental requirements
| Cooling |
Natural cooling. |
| Use |
Avoid dust, oil fog and corrosive gases. |
| Temperature |
0ºC~+50ºC. |
| Humidity |
<80% RH, non-condensing, non-frost. |
| Vibration |
Maximum does not exceed5.7m/s 2 . |
| Save |
-20ºC~+125ºC To avoid the dust, it is best to use the original packing box |
1 Company Capacity
1. Production line
2. Test equipment:
3. Certificates:
4 Exhibitions And Customer Visit:
5. FAQ(Q=Question, A=Answer)
Q: What's your main products?
A:We currently produce Brushed Dc Motors, Brushed Dc gear Motors, Planetary Dc Gear Motors, Brushless Dc Motors, Stepper motors and Ac Motors etc. You can check the specifications for above motors on our website and you can email us to recommend needed motors per your specification too.
Q:How to select a suitable motor?
A:If you have motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed life time and noise level etc, please do not hesitate to let us know, then we can recommend suitable motor per your request accordingly.
Q: Do you have customized service for your standard motors?
A:Yes, we can customize per your request for the voltage, speed, torque and shaft size/shape. If you need additional wires/cables soldered on the terminal or need to add connectors, or capacitors or EMC we can make it too.
Q
:Do you have individual design service for motors?
A:Yes, we would like to design motors individually for our customers, but it may need some mould charge and design charge.
Q:Can I have samples for testing first?
A:Yes, definitely you can. After confirmed the needed motor specs, we will quote and provide a proforma invoice for samples, once we get the payment, we will get a PASS from our account department to proceed samples accordingly.
Q:How do you make sure motor quality?
A:We have our own inspection procedures: for incoming materials, we have signed sample and drawing to make sure qualified incoming materials; for production process, we have tour inspection in the process and final inspection to make sure qualified products before shipping.
Q:What's your lead time?
A:Generally speaking, our regular standard product will need 25-30days, a bit longer for customized products. But we are very flexible on the lead time, it will depends on the specific orders
Q:What's your payment term?
A:For all our new customers, we will need 40% deposite, 60% paid before shipment.
Q:When will you reply after got my inquiries?
A:We will response within 24 hours once get your inquires.
Q:How can I trust you to make sure my money is safe?
A:We are certified by the third party SGS and we have exported to over 85 countries up to June.2017. You can check our reputation with our current customers in your country (if our customers do not mind), or you can order via alibaba to get trade assurance from alibaba to make sure your money is safe.
Q:What's the minimum order quantity?
A:Our minimum order quantity depends on different motor models, please email us to check. Also, we usually do not accept personal use motor orders.
Q:What's your shipping method for motors?
A:For samples and packages less than 100kg, we usually suggest express shipping; For heavy packages, we usually suggest air shipping or sea shipping. But it all depends on our customers' needs.
Q:What certifications do you have?
A:We currently have CE and ROSH certifications.
Q:Can you send me your price list?
A:Since we have hundreds of different products, and price varies per different specifications, we are not able to offer a price list. But we can quote within 24 hours once got your inquirues to make sure you can get the price in time.
Q:Can I visit your company?
A:Yes, welcome to visit our company, but please let us know at least two weeks in advance to help us make sure no other meetings during the day you visit us. Thanks!
Weclome contact with us if have any questions about this motor or other products!
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