There are two winding methods for stepper motors: bipolar and unipolar. 1.Bipolar Motors Our bipolar motors generally have only two phases, phase A and phase B, and each phase has two outgoing wires, which are separate winding. There is no connection between the two phases. Bipolar motors have 4 outgoing wires. 2.Unipolar motors Our unipolar motors generally have four phases. On the basis of two phases of bipolar motors, two common lines are added. If common wires are connected together, the outgoing wires are 5 wires. If common wires are not connected together, the outgoing wires are 6 wires. An unipolar motor has 5 or 6 outgoing lines.Printer Textile machinery Industrial control Air conditioningThe drive of the stepper motor is controlled by software. When the motor needs to rotate, drive willapply the stepper motor pulses. These pulses energize stepper motor's in a specified order, therebycausing the motor's rotor to rotate in a specified direction (clockwise or counter clockwise). So as torealize proper rotation of the motor. Each time the motor receives a pulse from the driver, it will rotate by a step angle (with full-step drive), and the rotation angle of the motor is determined by the number of driven pulses and step angle.1. High precision positioning Since steppers move in precise repeatable steps, they excel in applications requiring precise positioning, by the number of steps the motor moves 2. High Precision speed control Precise increments of movement also allow for excellent control of rotational speed for process automation and robotics. The rotational speed is determined by the frequency of the pulses. 3. Pause and holding function With control of the drive, the motor has lock function (there is current through motor windings, but the motor does not rotate), and there is still a holding torque output. 4. Long life & low electromagnetic interference The stepper motor has no brushes, and does not need to be commutated by brushes like a brushed DC motor. There is no friction of the brushes, which increases the service life, has no electric sparks, and reduces electromagnetic interference.Lead time for samples: Standard motors in stock: within 3 days Standard motors not in stock: within 15 days Customized products: About 25~30 days (based on complexity of customization)Lead time for building a new mold: generally about 45 daysLead time for mass production: based on order quantityPackaging: Samples are packed in foam sponge with a paper box, shipped by express Mass production, motors are packed in corrugated cartons with transparent film outside. (shipping by air) If shipped by sea, product will be packed on palletsFor samples, in general we accept Paypal or alibaba. For mass production, we accept T/T payment. For samples, we collect full payment before production. For mass production, we can accept 50% pre-payment before production, and collect the rest 50% payment before shipment. After we cooperate order more than 6 times, we could negotiate other payment terms such as A/S (after sight)
Printer Textile machinery Industrial control Air conditioningThe drive of the stepper motor is controlled by software. When the motor needs to rotate, drive will apply the stepper motor pulses. These pulses energize stepper motor's in a specified order, thereby causing the motor's rotor to rotate in a specified direction (clockwise or counter clockwise). So as to realize proper rotation of the motor. Each time the motor receives a pulse from the driver, it will rotate by a step angle (with full-step drive), and the rotation angle of the motor is determined by the number of driven pulses and step angle.1. High precision positioning Since steppers move in precise repeatable steps, they excel in applications requiring precise positioning, by the number of steps the motor moves 2. High Precision speed control Precise increments of movement also allow for excellent control of rotational speed for process automation and robotics. The rotational speed is determined by the frequency of the pulses. 3. Pause and holding function With control of the drive, the motor has lock function (there is current through motor windings, but the motor does not rotate), and there is still a holding torque output. 4. Long life & low electromagnetic interference The stepper motor has no brushes, and does not need to be commutated by brushes like a brushed DC motor. There is no friction of the brushes, which increases the service life, has no electric sparks, and reduces electromagnetic interference.
Lead time for samples: Standard motors in stock: within 3 days Standard motors not in stock: within 15 days Customized products: About 25~30 days (based on complexity of customization) Lead time for building a new mold: generally about 45 days Lead time for mass production: based on order quantity Packaging: Samples are packed in foam sponge with a paper box, shipped by express Mass production, motors are packed in corrugated cartons with transparent film outside. (shipping by air) If shipped by sea, product will be packed on palletsFor samples, in general we accept Paypal or alibaba. For mass production, we accept T/T payment. For samples, we collect full payment before production. For mass production, we can accept 50% pre-payment before production, and collect the rest 50% payment before shipment. After we cooperate order more than 6 times, we could negotiate other payment terms such as A/S (after sight)
