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2A Nema 17 Holding Torque Stepper Motor Two Phase 1.8 Degree 41mm

    Buy cheap 2A Nema 17 Holding Torque Stepper Motor Two Phase 1.8 Degree 41mm from wholesalers
     
    Buy cheap 2A Nema 17 Holding Torque Stepper Motor Two Phase 1.8 Degree 41mm from wholesalers
    • Buy cheap 2A Nema 17 Holding Torque Stepper Motor Two Phase 1.8 Degree 41mm from wholesalers
    • Buy cheap 2A Nema 17 Holding Torque Stepper Motor Two Phase 1.8 Degree 41mm from wholesalers
    • Buy cheap 2A Nema 17 Holding Torque Stepper Motor Two Phase 1.8 Degree 41mm from wholesalers
    • Buy cheap 2A Nema 17 Holding Torque Stepper Motor Two Phase 1.8 Degree 41mm from wholesalers
    • Buy cheap 2A Nema 17 Holding Torque Stepper Motor Two Phase 1.8 Degree 41mm from wholesalers

    2A Nema 17 Holding Torque Stepper Motor Two Phase 1.8 Degree 41mm

    Ask Lasest Price
    Brand Name : Prostepper
    Model Number : PST42H249-4L20M
    Certification : CE.ISO.ROHS.
    Price : Negotiable
    Payment Terms : T/T, Western Union, L/C,
    Supply Ability : 250000pcs /per month
    Delivery Time : 7-25 work days
    • Product Details
    • Company Profile

    2A Nema 17 Holding Torque Stepper Motor Two Phase 1.8 Degree 41mm

    Step Motor Nema 17 Two Phase 1.8degree Brake Stepper Motor



    Specifications

    ModelPST42H241-4L20MPST42H249-4L20MPST42H261-4L20M
    Holding Torque0.4N.m0.48N.m0.72N.m
    Related Current2A/Phase2A/Phase2A/Phase
    Resistance1.05Ω/Phase1.35Ω/Phase1.75Ω/Phase
    Inductance2MH/Phase2.9MH/Phase4MH/Phase
    Inertia54g.cm²77g.cm²100g.cm²
    Black Torque0.5N.m0.5N.m0.5N.m



    Product description of stepper motor

    • The motor’s response to digital input pulses provides open-loop control, making the motor simpler and less costly to control.
    • Material quality: The coat is 304 stainless steel, the water jacket is the high compression casting aluminum tube, the red copper coil.
    • The rotation angle of the motor is proportional to the input pulse.

    • The motor has full torque at standstill.


    • Speed/Torque Characteristics(Reference Value)



    Ti What is stepper motor?


    • Stepper motor is an actuator transforming electric pulse into angular displacement. Popularly, when receiving a pulse signal, the stepper motor wi ll rotate a fixed angle (namely ''stepping angle'') according to the direction set for the stepper motor. The angular displacement volume can be c ontrolled by controlling the pulse number to achieve the purpose of positioning accurately. In the meantime, the rotational velocity and acceleration of motor can be controlled by controlling the pulse frequency to achieve the purpose of speed control.

    General specifications

    SpecificationMotor Characteristics
    Insulation ClassClass B130°C
    Step Angle Accuracy±0.09°
    Withstand VoltageAC500V (one minute)
    Insulation Resistance100MQ MIN. 500VDC
    Temperature Rise80*C MAX
    Radial Play0.025mm Max. (Load450g)
    Axial Play0.075mm Max. (Load950g)
    Temperature-10~+50°C (Non Condensing)
    Operating EnvironmentHumidity85%RH MAX. (Non Condensing)
    MediumNo corrosive gas or dust. Not directly in contact with water, oil, etc.
    Storage EnvironmentTemperature0~+50°C (Non Condensing
    Humidity85%RH MAX. (Non Condensing)
    Life5000 Hours MIN.

    The Advantages of Stepper Motors

    • Not every application will benefit from a stepper motor, but in the right environment stepper motors can be ideal. First, stepper motors have full torque at standstill, and the rotation angle of the motor is proportional to the input pulse. Essentially, stepper motors offer excellent speed control, precise positioning, and repeatability of movement.
    • Additionally, stepper motors are highly reliable since there are no contact brushes in the motor. This minimizes mechanical failure and maximizes the operation lifespan of the motor. These motors can be used in a wide range of environments, as many different rotational speeds can be achieved because the speed is proportional to the frequency of pulse inputs.

    Applications of Stepper Motors

    s stepper motors are diverse in their uses, but some of the most common include:

    • 3D printing equipment
    • Textile machines
    • Printing presses
    • Gaming machines
    • Medical imaging machinery
    • Small robotics
    • CNC milling machines
    • Welding equipment



    Quality 2A Nema 17 Holding Torque Stepper Motor Two Phase 1.8 Degree 41mm for sale
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