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Cnc Servo 2.8NM Nema 23 Closed Loop Stepper Motor 3d Printer 57mm

    Buy cheap Cnc Servo 2.8NM Nema 23 Closed Loop Stepper Motor 3d Printer 57mm from wholesalers
     
    Buy cheap Cnc Servo 2.8NM Nema 23 Closed Loop Stepper Motor 3d Printer 57mm from wholesalers
    • Buy cheap Cnc Servo 2.8NM Nema 23 Closed Loop Stepper Motor 3d Printer 57mm from wholesalers
    • Buy cheap Cnc Servo 2.8NM Nema 23 Closed Loop Stepper Motor 3d Printer 57mm from wholesalers
    • Buy cheap Cnc Servo 2.8NM Nema 23 Closed Loop Stepper Motor 3d Printer 57mm from wholesalers

    Cnc Servo 2.8NM Nema 23 Closed Loop Stepper Motor 3d Printer 57mm

    Ask Lasest Price
    Brand Name : Jkongmotor
    Model Number : JK57HS112-4204BFED-0.35M
    Certification : CE, ROHS,ISO9001
    Price : US$78.5~US$83
    Payment Terms : T/T , paypal , Western Union, L/C
    Supply Ability : 100000pcs/month
    Delivery Time : For samples , 7-15 days / For batch , 15-25days
    • Product Details
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    Cnc Servo 2.8NM Nema 23 Closed Loop Stepper Motor 3d Printer 57mm


    Nema23 57mm Closed Loop Stepper Motor System With 2.8N.m High Holding Torque


    In general, servo motors are more sophisticated than stepper motors. They run significantly faster than stepper motors, with speeds on the order of several thousand RPMs (Fig. 3). This enables servo motors to be used with gearboxes to deliver much higher torque at useful speeds. They also deliver more consistent torque across the speed range of the motor. Unlike stepper motors, they do not have holding torque per se.


    Closed-loop operation enables the controller/drive to command that the load remain at a specific position, however, and the motor will make continual adjustments to hold it there. Thus, servo motors can deliver de facto holding torque. Note, however, the zero-speed torque scenario depends upon the motor being sized properly to control the load and prevent oscillation about the commanded location.


    1. Genaral Specification of nema 23 stepper loop stepper motor kit:

    ItemSpecifications
    Step Angle1.8°
    Temperature Rise80℃max
    Ambient Temperature-20℃~+50℃
    Insulation Resistance100 MΩ Min. ,500VDC
    Dielectric Strength500VAC for 1minute
    Shaft Radial Play0.02Max. (450g-load)
    Shaft Axial Play0.08Max. (450g-load)
    Max. radial force75N (20mm from the flange)
    Max. axial force15N


    2. Electrical Specification of CNC parts:

    Model No.

    Step Angle

    Motor Length

    Current

    /Phase

    Resistance

    /Phase

    Inductance

    /Phase

    Holding Torque

    # of Leads

    Detent Torque

    Rotor Inertia

    Mass

    ( °)(L)mmAΩmHN.mNo.g.cmg.cmKg
    JK57HS41-4204 BFED-0.35M1.8414.20.30.70.5542501500.65
    JK57HS56-4204 BFED-0.35M1.8564.20.41.21.143502800.98
    JK57HS76-4204 BFED-0.35M1.8764.20.61.81.846004401.1
    JK57HS82-4204 BFED-0.35M1.8824.20.72.52.2410006001.2
    JK57HS112-4204 BFED-0.35M1.81124.20.93.83.1412008001.4

    3. Matching Stepper motor Driver: JK-HSD57

    • Step and direction control
    • Closed position loop for no loss of movement synchronization
    • Operating voltage: 20-80 VDC
    • Load based output current of 0.1 - 10 A
    • High torque at starting and low speed
    • No torque reservation
    • High stiffness at standstill
    • Significantly reduced motor heating
    • Smooth motor movement and extra low motor noise
    • Quick response, no delay and zero settling time
    • No loss of steps; no hunting; no overshooting
    • Plug-and-play and no tuning


    4. Drawing of nema23 closed loop stepper motor systerm

    Unit=mm




    6. Applications:
    Our products are widely used in 3d printers, CNC routers, Engraving Machines, stage lighting control, security surveillance, video equipment, laserworkstation, carving machine, office automation, smart toy, digital controlled machinery and medical instrument and other automatic equipment.

    The common products include stepper motor,dc motor,brushless dc motor,linear stepper motor,stepper driver,bldc driver,stepper motor with planetary gearbox,power supply,spindle motor,coupling,pulley and so on.

    Quality Cnc Servo 2.8NM Nema 23 Closed Loop Stepper Motor 3d Printer 57mm for sale
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