Nema 23 Closed Loop Stepper Motor 57mm CNC Machine Motor 0.55nm-3.1NM

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 5000 pieces per day
Product Details
Type Closed Loop Stepper Motor Current : 4.2A
Key Words Stepper Motor Closed Loop Control, Closed Loop Motor Step Angle 1.8Degree
Leads 4 Holding Torque 0.55NM-2.8NM
Encoder 1000 Ppr
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Nema 23 Closed Loop Stepper Motor


57mm cnc servo motor


cnc servo motor 2.8Nm

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Product Description


Closed Loop Stepper Motor System Nema 23 Stepper Motor Kit 1.1N.M For CNC Machine


1. 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.


2.Genaral Specification of Stepper motor:


Item Specifications
Step Angle 1.8°
Temperature Rise 80℃max
Ambient Temperature -20℃~+50
Insulation Resistance 100 MΩ Min. ,500VDC
Dielectric Strength 820VAC for 1s 3mA
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. 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

Note: We can also manufacture products according to customer's requirements.
Closed Loop Motor Nema 23 with encoder 1000ppr  2 Phase 2.8N.M 389oz-In for cnc kit 0
encoder leading wires.jpg


5.Company introduction:

Founded in 2009, Changzhou Hejie Motors Co., Ltd. is a professional manufacturer and exporter that is concerned
with the design, development and production and sales of motors. We are located in Changzhou, Jiangsu Province, with convenient transportation access.Our company has always been committed to the design and manufacturing of the motors for over ten years , and now has a number of invention patents and utility model patents. Our company mainly engages in research and development of different motors, including the series stepping motor, the series Brushless DC motor, AC/DC servo motor. All of our products are greatly appreciated in a variety of
different markets throughout the country, and even exports to more than ten foreign countries and regions.
Our products have passed CE and ROHS certification, and the company has passed ISO9001 total quality management system certification.The products are widely applied to carved machine, embroidery machine, industrial robots, robots, unmanned aerial vehicle (uav), CNC machine tools, digital printing, computer flat knitting machine, 3 d printing, packaging machinery, industrial printers, medical equipment, new energy vehicles and other automation control and automation system equipment.


Nema 23 Closed Loop Stepper Motor 57mm CNC Machine Motor 0.55nm-3.1NM 3




   Production equipment:

Nema 23 Closed Loop Stepper Motor 57mm CNC Machine Motor 0.55nm-3.1NM 4


Related Qualification Certificate:


Nema 23 Closed Loop Stepper Motor 57mm CNC Machine Motor 0.55nm-3.1NM 5



Q1:Are you manufacturer ?

A1:Yes, 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. .