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Common Geared Stepper Motor Nema 17 High Torque 4.2kg.Cm Ratio 10:1

    Buy cheap Common Geared Stepper Motor Nema 17 High Torque 4.2kg.Cm Ratio 10:1 from wholesalers
     
    Buy cheap Common Geared Stepper Motor Nema 17 High Torque 4.2kg.Cm Ratio 10:1 from wholesalers
    • Buy cheap Common Geared Stepper Motor Nema 17 High Torque 4.2kg.Cm Ratio 10:1 from wholesalers
    • Buy cheap Common Geared Stepper Motor Nema 17 High Torque 4.2kg.Cm Ratio 10:1 from wholesalers

    Common Geared Stepper Motor Nema 17 High Torque 4.2kg.Cm Ratio 10:1

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    Brand Name : Jkongmotor
    Model Number : JK42HS40-1704
    Certification : CE, ROHS,ISO9001
    Price : US $14 - 25 / Units
    Delivery Time : For samples , 7-15 days / For batch , 15-25days
    Payment Terms : T/T , paypal , Western Union, L/C
    Supply Ability : 30000 pcs/month
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    Common Geared Stepper Motor Nema 17 High Torque 4.2kg.Cm Ratio 10:1


    Common Geared Motor Step NEMA17 High Torque 4.2kg.cm Ratio 10:1


    Genaral Specification:


    Housing Material

    Metal

    Bearing at Output

    Ball Bearings

    Max.Radial Load(12mm from flange)

    ≤20N

    Max.Shaft Axial Load

    ≤15N

    Radial Play of Shaft (near to Flange)

    0.06mm

    Axial Play of Shaft

    0.3mm

    Backlash at No-load

    1.5°


    42HS Hybrid Stepping Motor Specifications:


    Model No.

    Step Angle

    Motor Length

    Current

    /Phase

    Resistance

    /Phase

    Inductance

    /Phase

    Holding Torque

    # of Leads

    Detent Torque

    Rotor Inertia

    Mass

    ( °)

    (L)mm

    A

    Ω

    mH

    kg.cm

    No.

    g.cm

    g.cm

    Kg

    JK42HS40-1704

    1.8

    40

    1.7

    1.5

    2.3

    4.2

    4

    150

    54

    0.28


    Gearbox Specifications:


    Reduction ratio

    10

    20

    Number of gear trains

    2

    3

    Length(mm)

    28.5

    Peak torque(kg.cm)

    10

    Backlash at Noload

    4deg

    3deg



    Stepper Motor Advantages

    • Low cost for control achieved
    • High torque at startup and low speeds
    • Ruggedness
    • Simplicity of construction
    • Can operate in an open loop control system
    • Low maintenance
    • Less likely to stall or slip
    • Will work in any environment
    • Can be used in robotics in a wide scale.
    • High reliability
    • The rotation angle of the motor is proportional to the input pulse.
    • The motor has full torque at standstill (if the windings are energized)
    • Precise positioning and repeatability of movement since good stepper motors have an accuracy of 3–5% of a step and this error is non-cumulative from one step to the next.
    • Excellent response to starting/stopping/reversing.
    • Very reliable since there are no contact brushes in the motor. Therefore, the life of the motor is simply dependent on the life of the bearing.
    • The motors response to digital input pulses provides open-loop control, making the motor simpler and less costly to control.
    • It is possible to achieve very low-speed synchronous rotation with a load that is directly coupled to the shaft.
    • A wide range of rotational speeds can be realized as the speed is proportional to the frequency of the input pulses.

    Stepper Motor Applications

    • As the stepper motor are digitally controlled using an input pulse, they are suitable for use with computer controlled systems.
    • They are used in numeric control of machine tools.
    • Used in tape drives, floppy disc drives, printers and electric watches.
    • The stepper motor also use in X-Y plotter and robotics.
    • It has wide application in textile industries and integrated circuit fabrications.
    • The other applications of the Stepper Motor are in spacecrafts launched for scientific explorations of the planets etc.
    • These motors also find a variety of commercial, medical and military applications and also used in the production of science fiction movies.
    • Stepper motors of microwatts are used in the wrist watches.
    • In the machine tool, the stepper motors with ratings of several tens of kilowatts is used

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