4 Lead 3d Printer Stepper Cnc Servo Motor 1000 Ppr 500VAC For 1 Min

Brand Name HEJIE
Certification CE,ISO9001,ROHS
Minimum Order Quantity 1 - 5 PCS
Price Negotiable
Packaging Details Acceptable customization
Delivery Time For samples , 7-15 days / For batch , 15-25days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 10000 pieces per month
Product Details
Type CNC Spindle Motor Step Angle 1.8 Degree
Holding Torque 0.55NM-3.1NM Lead The Number 4 Lead
Shaft Single Phase 2
Encoder 1000 Ppr Usage Automatic Industry, CNC Router
High Light Nema 23 Closed Loop Stepper Motor, Closed Loop Stepper Motor 3d Printer, Closed Loop Stepper Motor Nema 23
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4 Lead cnc servo motor


cnc servo motor 1000 Ppr


3d Printer Stepper Motor 500VAC

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Product Description

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


      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







Holding Torque # of Leads Detent Torque Rotor Inertia Mass
  ( °) (L)mm A Ω mH N.m No. g.cm g.cm Kg
HJ57HS41-4204 BFED-0.35M 1.8 41 4.2 0.3 0.7 0.55 4 250 150 0.65
HJ57HS56-4204 BFED-0.35M 1.8 56 4.2 0.4 1.2 1.1 4 350 280 0.98
HJ57HS76-4204 BFED-0.35M 1.8 76 4.2 0.6 1.8 1.8 4 600 440 1.1
HJ57HS82-4204 BFED-0.35M 1.8 82 4.2 0.7 2.5 2.2 4 1000 600 1.2
HJ57HS112-4204 BFED-0.35M 1.8 112 4.2 0.9 3.8 3.1 4 1200 800 1.4

3. Matching Stepper motor Driver:

  • 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



Q1Are you manufacturer ?

A1Yes, we are the manufacturer of gear motor and planetary gearbox.

Q2 : What specifications we need before you place an order?

A2 : Rated torque, Rated speed, IP Grade, mounting dimensions.

Q3 : What is the price ?

A3 : Price always depends on quantity, we offer range pricing

Q4 : Is it customized ?

A4 : Yes, different clients have different requirements, so we customize for you. .