Specifications
Brand Name :
HEJIE
Certification :
CE,ISO9001,ROHS
Place of Origin :
CHANGZHOU,CHINA
MOQ :
1 - 5 PCS
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
5000 pieces per day
Delivery Time :
For samples , 7-15 days / For batch , 15-25days
Packaging Details :
Acceptable customization
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: :
2.8NM
Weight: :
1.8KG
Description

112mm 0.8ohm 3.5mH NEMA23 4.2A 2.8NM CLOSE LOOP STEPPER MOTOR FOR For 3d Printer

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.

1. Genaral Specification of closed loop 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 1minute
Shaft Radial Play 0.02Max. (450g-load)
Shaft Axial Play 0.08Max. (450g-load)
Max. radial force 220N (20mm from the flange)
Max. axial force 60N

2. Electrical Specification of nema 23 closed loop stepper motor 2.8N.m:

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. Kg.cm g.cm Kg
57BYGHB112-4204 1.8 112 4.2 0.8 3.5 2.8 4 12 200 1.8
3. Dimensions:(unit=mm)

4. Applications:

Computer controlled stepper motor are widely used in the field of lasers and optics in terms of precision positioning equipment

Other applications are packaging machinery, and positioning of valve pilot stages for fluid control systems.

Commercially, stepper motors are used in floppy disk drives, flatabed scanners, computer printers, plotters, slot machines, image scanners, compact disc drives, intelligent lighting, camera lenses, CNC machines, and more recently, in 3D printers.

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.

Product image:

NEMA23 Closed Loop Stepper Motor 4.2A 2.8NM 112mm 0.8ohm 3.5mH For 3d Printer

Production equipment:

NEMA23 Closed Loop Stepper Motor 4.2A 2.8NM 112mm 0.8ohm 3.5mH For 3d Printer

Related Qualification Certificate:

NEMA23 Closed Loop Stepper Motor 4.2A 2.8NM 112mm 0.8ohm 3.5mH For 3d Printer

6.FAQ:

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. .

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NEMA23 Closed Loop Stepper Motor 4.2A 2.8NM 112mm 0.8ohm 3.5mH For 3d Printer

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Brand Name :
HEJIE
Certification :
CE,ISO9001,ROHS
Place of Origin :
CHANGZHOU,CHINA
MOQ :
1 - 5 PCS
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Contact Supplier
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NEMA23 Closed Loop Stepper Motor 4.2A 2.8NM 112mm 0.8ohm 3.5mH For 3d Printer

Changzhou Hejie Motor Co., Ltd

Active Member
4 Years
jiangsu, changzhou
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller, Other
Employee Number :
100~200
Certification Level :
Active Member
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