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6 Wire 2 Phase Stepper Hybrid Motor Nema 17 Dual Shaft Stepper Motor

    Buy cheap 6 Wire 2 Phase Stepper Hybrid Motor Nema 17 Dual Shaft Stepper Motor from wholesalers
     
    Buy cheap 6 Wire 2 Phase Stepper Hybrid Motor Nema 17 Dual Shaft Stepper Motor from wholesalers
    • Buy cheap 6 Wire 2 Phase Stepper Hybrid Motor Nema 17 Dual Shaft Stepper Motor from wholesalers

    6 Wire 2 Phase Stepper Hybrid Motor Nema 17 Dual Shaft Stepper Motor

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    Brand Name : PRMCAS
    Model Number : 42AHS031/043 Dual Shaft
    Certification : CE, ROHS, CCC
    Price :
    Supply Ability : 10000pcs per Month
    Delivery Time : 7-14days for standad version customization 3-4weeks
    • Product Details
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    6 Wire 2 Phase Stepper Hybrid Motor Nema 17 Dual Shaft Stepper Motor

    1. Products Overview

    Step motor is an executive agency that converts electrical pulses into corner displacement. You can control the angle displacement by controlling the number of pulses to achieve the purpose of accurate positioning. At the same time, you can control the speed and acceleration of the motor rotation by controlling the pulse frequency to achieve the purpose of the speed regulation.

    The hybrid step motor is currently the most widely used step motor, and everyone is familiar with the stepper motor. Here, we briefly introduce how to choose the right step motor for our applications.


    How to choose the right step motor for our applications?

    The choice of stepping motor torque

    The torque of the stepping motor is similar to the "power" of traditional motors. Of course, there is an essential difference. The physical structure of the stepping motor is completely different from AC and DC motors and the output power can be variable.

    Generally, we select the motor size according to the torque need in operation. For example, if the torque needed is less than 0.8N.M, frame size 20/28/35/39/42mm stepper motors are suitable. If the required torque is about 1N.M, select 57mm motor. When the required torque is several N.M or even more, usually selected stepping motors with frame size 86/110/130mm or bigger.

    The stepping motor speed selection

    Special consideration should be taken for the speed of the target stepper motor. Because the output torque of the motor is inversely proportional to the speed. That is to say, when the stepper motor speed is low (500-600 rpm or lower speed per minute), its output torque is larger. When the motor speed is increasing, the motor toque will be decreasing and especially when with the speed of 1000rpm and above.

    Sometimes when high-speed motors are needed, the coil resistance, inductance and other indicators of the stepped motor must be considered carefully. Choose a motor with a slightly less inductance is better, as the output torque is normally higher. However, if want low speed and big torque, a stepper motor with inductance no less than 10mH is better.

    Selection of no-load-starting frequency

    This is a more important indicator for buying motors. If it is required to start and stop frequently within a short time, and the speed is about 1000 rpm (or higher), it is usually necessary to "accelerated startup", i.e need a motor with high no-load-starting frequency.

    Phase selection

    Regarding to the choice of the number of step motor phases, many customers do not pay enough attention. In fact, the performance of stepper motors with different phases are different. The more phases, the smaller the steps can be done, and the vibration at work is smaller. In most occasions, two-phase motors are enough. However, if higher performances needed, especially for precision or smoothness, 3-phase or 5-phase can be better.

    Select the protection level

    There are special step motors, such as water-proof and oil-proof, dust-proof for some special occasions. For example, underwater robots, or fountain etc. need waterproof motors.

    Other special specifications

    If u need special step motors, please contact us. Within the scope of technical permission, we are happy to provide you with customized services, including but not limited to, current, torque, speed, hollow shaft, dual axis, coder, band, belt Brakes, etc.


    Although the stepper motor and its control technology are currently very mature, if not used properly, there may still be a situation of step loss, i.e. position error. Next, we will analyze the common causes and solutions of position errors.

    The reasons for the position error of stepper motors

    Large load inertia

    When the inertia of the load driven by the stepper motor is large, its inertia will generate inertia force, causing the current waveform output by the stepper motor controller to be inconsistent with the actual required current waveform, resulting in inaccurate position of the stepper motor.

    The stepper motor driver is not set correctly

    Incorrect settings of the stepper motor driver, such as fine fraction, step angle, and other parameter settings, can also lead to an increase in the position error of the stepper motor.

    The pulse signal output by the stepper motor controller is unstable

    When the pulse signal output by the stepper motor controller is unstable, it can lead to inaccurate position of the stepper motor. This situation is more common when using long-distance transmission of control signals.

    The stepper motor is damaged

    The rotor or stator of the stepper motor may be damaged, or the bearings may be damaged, which can lead to positional errors in the stepper motor.

    Methods to solve the position error of stepper motors

    Control load inertia

    The position error of the stepper motor can be reduced by reducing the load inertia. For example, when driving a stepper motor with inertia loads, methods such as installing shock absorbers and changing the load inertia mode can be used to reduce the load inertia.

    Set the driver parameters correctly

    Correctly set the subdivision and step angle parameters of the stepper motor driver to ensure the position accuracy.

    Stable output pulse signal

    High precision pulse generators or adjustable filters can be used to stabilize the output pulse signal and reduce the position error of stepper motors.

    Replace damaged stepper motor components

    When the stepper motor is damaged, it is necessary to replace the corresponding components in order to restore the normal operation of the stepper motor.


    The Applications of Kaifull PRMCAS Hybrid Stepper Motors


    Mainly used in industries, aerospace, robotics, precision measurement and other fields, such as optoelectronic theodolites for tracking satellites, military instruments, communication and radar equipment, the widespread application of subdivision drive technology makes the phase number of motors not limited by step angle, bringing convenience to product design. At present, in the subdivision drive technology of stepper motors, chopping constant current drive, instrument pulse width modulation drive, and current vector constant amplitude uniform rotation drive control are adopted, greatly improving the operating accuracy of stepper motors and promoting the development of stepper motors in the direction of high-speed and precision in medium and low-power applications.

    Kaifull hybrid stepper motors are currently widely used in various automation equipment and instruments such as engraving machines, laser machines, CNC machine tools, textile and clothing machinery, medical equipment, measuring equipment, electronic processing equipment, packaging machinery equipment, etc.

    In the field of robotics

    In the field of robotics, stepper motors are widely used to control the motion and direction of robot arms. By sending pulse signals on the motor, the robot can easily and accurately pick up or place items.

    Printing assembly

    In the printing and assembly industry, stepper motors achieve high-quality printing and assembly by controlling the movement of rollers, discs, and other moving parts on the printing machine.

    Medical devices

    In the field of medical devices, stepper motors are used to control the automated positioning and movement of surgical robots and medical equipment.

    3D printing

    In 3D printing technology, stepper motors can achieve complex 3D structures and shapes by controlling the movement of the print head.

    Industrial automation

    In the field of industrial automation, stepper motors are widely used in the control of various equipment, such as engraving machines, laser machines, CNC machine tools, textile and clothing machinery, medical equipment, measuring equipment, electronic processing equipment, packaging machinery and other automation equipment and instruments.

    In summary, stepper motors have become an indispensable component in various application fields, helping various devices and machines complete complex actions through their stable motion and precise control.


    2. Hybrid Stepper Motor General Technical Specifications


    Step Angle1.8° (2 Phase)
    Step Angle Accuracy0.09°
    Shaft TypeSingle, Dia. 4mm (Customizable)
    Max. Temperature RiseLess than 80 °C (Rated Current)
    Max. Surface TemperaturesMax Allowed 100℃
    Ambient Temperature-20 °C ~ +50 °C
    Insulation Grade100 MΩ Min. , Class B
    Dielectric Strengt500 VAC for 1 Minute
    Max. Axial Load10N
    Max. Radial Load25N (10mm from mounting Surface)
    CertificatesRohs, CE, CCC (As per Customer Need)

    3. Hybrid Stepper motor Performance Datasheet

    Model

    Current

    A/Ø

    Resistance

    Ω/Ø

    Inductance

    mH/Ø

    Holding Torque

    N.cm

    Rotor Inertia

    g.cm2

    Lead

    # of Leads

    Weight

    kg

    Length

    mm

    Matching

    Drive

    42AHS031-1606S-40-5F

    1.6

    Half

    1.91.831.05660.2940Y2SD1R5
    42AHS043-1106S-40-5F

    1.1

    Full

    3.87.243.05660.2940Y2SD1R5

    4. Mechanical Dimensions (in mm)


    5. Wiring Diagram


    6. Torque Speed Curves


    Quality 6 Wire 2 Phase Stepper Hybrid Motor Nema 17 Dual Shaft Stepper Motor for sale
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