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86AHS630 With Brake 2 Phase Hybrid Stepper Motors

    Buy cheap 86AHS630 With Brake 2 Phase Hybrid Stepper Motors from wholesalers
     
    Buy cheap 86AHS630 With Brake 2 Phase Hybrid Stepper Motors from wholesalers
    • Buy cheap 86AHS630 With Brake 2 Phase Hybrid Stepper Motors from wholesalers

    86AHS630 With Brake 2 Phase Hybrid Stepper Motors

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    Brand Name : PRMCAS
    Model Number : 86AHS630 With Brake
    Certification : CE, ROHS, CCC
    Price :
    Supply Ability : 10000pcs per Month
    Delivery Time : 7-14days for standad version customization 3-4weeks
    • Product Details
    • Company Profile

    86AHS630 With Brake 2 Phase Hybrid Stepper Motors

    1. Products Overview

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

    Step motor, also called as pulse motor is normally classified by structural as: reactive step motors (VR), permanent magnet step motor (PM), and hybrid step motor (HB). Step motor can also be divided into rotation and straight lines according to the form of movement. According to whether there is an encoder, can be divided as open-loop and closed-loop step motors.

    Reactive step motor: there are windings on the stator and rotor consisting of soft magnetic materials. The structure is simple, the cost is low, the step distance is small, and it can reach 1.2 °, but the dynamic performance is poor, the efficiency is low, the heating is large, and the reliability is difficult to guarantee.

    Permanent Magnet step motor: The rotor of the permanent magnet step motor is made of permanent magnet material, and the rotor is the same as that of the stator. It is characterized by good dynamic performance and large output torque, but this motor has poor accuracy and large steps (generally 7.5 ° or 15 °).

    Hybrid Step motor: Hybrid steaming motor integrates the advantages of reaction and permanent magnets both. It has a multi-phase windings, permanent magnet material on the rotor, and multiple small teeth on the rotor and stator to improve the step accuracy. It is characterized by large output torque, good dynamic performance, and small steps, which can meet automation applications which have high precision requirement.


    According to the quantity of phases, there are two -phase, three, and five -phase step motors. The most popular is the two-phase hybrid step motor, accounting for about 97%of the market share. The reason is that the two-phase step motor is more cost-effective, and also has satisfactory performance due to subdivision or micro stepping function of its drive.

    The basic step angle of a two-phase step motor is 1.8 °/step. Matched with a half-step drive, the step angle is reduced to 0.9 °. Matched with a micro stepping driver, the step angle can be subdivided up to 256 times (0.007 ° per micro step), which can meet the requirement of most applications.


    Taking the most used hybrid stepping motor as an example, its main features are as the followings.

    High loading capacity. Its speed is not affected by the load size. Unlike ordinary motors, the speed will decrease when the load is increased. The speed and position of the step motor have strict requirements.

    Convenient control. The step motor rotates in "step", and the digital characteristics are obvious.

    Simple structure. The traditional mechanical structure for speed and position control are more complicated, and it is difficult to adjust. After the adoption of step motor, the structure of the whole machine is simpler. At the same time, no need special maintenance, and the failure ratio is very low.

    100% still stop, no shaking. Because the stepper motor does not depend on feedback such as position, speed, etc., when the input pulse stops, the step motor can be in an absolute stop. The servo motor cannot be absolutely stopped, so the characteristic of the stepper motor is definitely very popular in the need for high precision applications.

    Low noise. By proper subdivision setting, the step motor runs very smooth and the noise is small, which is especially suitable for noise sensitive applications.

    Of course, there are obvious disadvantages of the stepper motor, such as high running temperature. Although it does not affect the service life of the stepper motor, it is not suitable for heating sensitive applications. However, with the implement of the step drive control algorithm, the input current adjustment range is getting larger and larger, which helps to reduce the motor heating significantly.


    The application of 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 shaft, Dia. 14 or 12.7mm (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 Strengt1500 VAC for 1 Minute
    Max. Axial Load320N
    Max. Radial Load60N (10mm from mounting Surface)
    CertificatesRohs, CE, CCC (As per Customer Need)


    3. Hybrid Stepper motor Performance Datasheet


    Model

    Holding Torque

    N.m

    Current

    A/Ø

    Resistance

    Ω/Ø

    Inductance

    mH/Ø

    Rotor Inertia

    g.cm2

    Bi/Unipolar

    # of Leads

    Brake Torque

    N.m

    Brake Voltage

    DC V

    Weight

    Kg

    Length

    Include Brake

    mm

    86AHS630-

    6408BR-124


    6. 3


    6.4

    Parrallel


    0. 33


    2.7


    1850


    Bi(8)


    4.0


    24


    3.1


    124

    86AHS630-

    3208BR-124


    6. 3


    3.2

    Serial


    1. 32


    10.8


    1850


    Bi(8)


    4.0


    24


    3.1


    124


    4. Mechanical Dimensions (in mm)


    5. Wiring Diagram


    6. Torque Speed Curves



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