Active Member
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[China]
Contact name:Wang
Changzhou Prevail Motors and Electrical Equipment Co., Ltd |
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12v Step Motor NEMA Steppping Motor 17HS4401 Stepper Motor With 4 Wire For 3D Printer
How does a stepper motor work?
Every revolution of the stepper motor is divided into a discrete number of steps, in many cases 200 steps, and the motor must be sent a separate pulse for each step. The stepper motor can only take one step at a time and each step is the same size.
Since each pulse causes the motor to rotate a precise angle, typically 1.8°, the motor's position can be controlled without any feedback mechanism. As the digital pulses increase in frequency, the step movement changes into continuous rotation, with the speed of rotation directly proportional to the frequency of the pulses.
Stepper motors are used every day in both industrial and commercial applications because of their low cost, high reliability, high torque at low speeds and a simple, rugged construction that operates in almost any environment.
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Above only for representative products, products of special request can be made according to the customer request.
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Features :
Brushed permanent magnet DC motor
Variable speed and reversible
Planetary Gear Box
1. Using Enameled Copper Wire, Not Enamelled Aluminium Wire, So the motor is a more reliable and long lifetime.
2. Low noise, Long lifetime.
3. More stable and safer when driving.
Company Introduction
Changzhou paliwei Motor Co., Ltd was a high technology industry zone in Changzhou, China. Our products are used in many kinds of machines, such as 3d printers CNC machines, medical equipment, weaving printing equipment, and so on.
Q: How to order?
A: send us an inquiry → receive our quotation → negotiate details → confirm the sample → sign contract/deposit → mass production →cargo ready → balance/delivery → further cooperation
Q: How about a Sample order?
A: A sample is available for you. please contact us for details. Once we charge you sample fee, please feel easy, it would be refund
when you place formal order.
Q: Which shipping way is available?
A: DHL, UPS, FedEx, TNT, EMS, China Post, Sea are available. The other shipping ways are also available, please contact us if you
need ship by the other shipping way.
Q: How long is the delivery [Producing] and shipping?
A: Deliver time depends on the quantity you order. usually, it takes 15-25 working days.
Q: My package has missing products. What can I do?
A: Please contact our support team and we will confirm your order with the package contents. We apologize for any inconvenience.
Q: How to confirm the payment?
A: We accept payment by T/T, PayPal, the other payment ways also could be accepted, Please contact us before you pay by the other payment ways. Also 30-50% deposit is available, the balance money should be paid before shipping.
