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Cnc Servo 2.8NM Nema 23 Closed Loop Stepper Motor 3d Printer 57mm
Cnc Servo 2.8NM Nema 23 Closed Loop Stepper Motor 3d Printer 57mm
Cnc Servo 2.8NM Nema 23 Closed Loop Stepper Motor 3d Printer 57mm
Cnc Servo 2.8NM Nema 23 Closed Loop Stepper Motor 3d Printer 57mm
Cnc Servo 2.8NM Nema 23 Closed Loop Stepper Motor 3d Printer 57mm
Cnc Servo 2.8NM Nema 23 Closed Loop Stepper Motor 3d Printer 57mm
Specifications
Brand Name :
Jkongmotor
Model Number :
JK57HS112-4204BFED-0.35M
Certification :
CE, ROHS,ISO9001
Place of Origin :
Jiangsu, China (Mainland)
MOQ :
3-10pcs
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
Packaging Details :
with export carton . big quantity with pallet
Shaft :
Single
Leads :
4
Current :
4.2A
Holding Torque :
2.8N.m
Step Angle :
1.8 degree
Encoder :
1000 ppr
Type :
Closed loop stepper motor kit
Usage :
Automatic Industry,CNC Router
Description

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:

Item Specifications
Step Angle 1.8°
Temperature Rise 80℃max
Ambient Temperature -20℃~+50℃
Insulation Resistance 100 MΩ Min. ,500VDC
Dielectric Strength 500VAC for 1minute
Shaft Radial Play 0.02Max. (450g-load)
Shaft Axial Play 0.08Max. (450g-load)
Max. radial force 75N (20mm from the flange)
Max. axial force 15N


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)mm A Ω mH N.m No. g.cm g.cm Kg
JK57HS41-4204 BFED-0.35M 1.8 41 4.2 0.3 0.7 0.55 4 250 150 0.65
JK57HS56-4204 BFED-0.35M 1.8 56 4.2 0.4 1.2 1.1 4 350 280 0.98
JK57HS76-4204 BFED-0.35M 1.8 76 4.2 0.6 1.8 1.8 4 600 440 1.1
JK57HS82-4204 BFED-0.35M 1.8 82 4.2 0.7 2.5 2.2 4 1000 600 1.2
JK57HS112-4204 BFED-0.35M 1.8 112 4.2 0.9 3.8 3.1 4 1200 800 1.4

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


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

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.

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

Product tags

3d printer stepper motor

,

stepper motor in cnc machine

,

stepper motor for cnc
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Cnc Servo 2.8NM Nema 23 Closed Loop Stepper Motor 3d Printer 57mm

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Product Detail
Brand Name :
Jkongmotor
Model Number :
JK57HS112-4204BFED-0.35M
Certification :
CE, ROHS,ISO9001
Place of Origin :
Jiangsu, China (Mainland)
MOQ :
3-10pcs
Price :
US$78.5~US$83
Contact Supplier
Cnc Servo 2.8NM Nema 23 Closed Loop Stepper Motor 3d Printer 57mm
Cnc Servo 2.8NM Nema 23 Closed Loop Stepper Motor 3d Printer 57mm
Cnc Servo 2.8NM Nema 23 Closed Loop Stepper Motor 3d Printer 57mm

CHANGZHOU JKONGMOTOR CO.,LTD

Verified Supplier
7 Years
jiangsu, changzhou
Since 2011
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
Hybrid Stepper Motor, Brushless DC Motor, Integrated Stepper Servo Motor
Total Annual :
4000000-6000000
Employee Number :
>100
Certification Level :
Verified Supplier
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