1.8 Degree NEMA34 Stepper Motor Rated Current 4.2A Rated Torque 8Nm For 3d Printer

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

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Product Details
Type Hybrid Stepper Motor Current : 4.2a
Key Words Stepper Motor,hybrid Stepper Motor, 2 Phase Stepper Motor, NEMA34 Stepper Motor Phase 2
Holding Torque 8nm Step Angle(degrees) 1.8
Shaft Length 35MM Shaft Diameter 14MM
Weight 3.7kg
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8Nm NEMA34 Stepper Motor


4.2A NEMA34 Stepper Motor

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Product Description

1.8 Degree NEMA34 Stepper Motor Rated Current 4.2A Rated Torque 8Nm For 3d Printer


1.Basic Characteristics of Stepper Motors

  • Dynamic Characteristics: These are the starting and rotational characteristics of a stepper motor, mainly affecting the machinery’s movement and cycling time.
  • Static Characteristics: These are the characteristics relating to the changes in angle that take place when the stepper motor is in standstill mode, affecting the machinery’s level of precision.

Stepper Motor Speed Torque Characteristics



  (.) L(MM) (A) (Ω) (mH) (NM) (NCM) (GCM2)   (KG)
86BYGH114-4208 1.8 114 4.2 1.1 5.8 8 12.5 2700 8 3.7
86BYGH114-6004 1.8 114 6 0.6 5.8 8 12.5 2700 4 3.7

3.Applications of hybrid stepper motor:

NEMA 34 is a high torque hybrid bipolar stepping motor with a 3.4×3.4 inch faceplate. Hybrid stepper has the combination of the features of the Variable Reluctance Stepper Motor and Permanent Magnet Stepper Motor. This motor has a step angle of 1.8 deg., this means that it has 200 steps per revolution and for every step it will cover 1.8°. This NEMA 34 is a 2-Phase motor with 4 wires. Compatible controllers for this motor are CW230, CW250 and CW860.

 How to use NEMA 34 Stepper Motor


As shown in wiring diagram there are four wires of different colours i.e. Red, Green, Yellow and Blue. These wires are connected to two different coils. Red and Green connected to one coil while Yellow and Blue are connected to other.

To rotate the motor coils are energized in a logical sequence. To rotate the motor in anticlockwise motion of the rotor the phases are energized in the following sequence +A, +B, -A, -B, +B, +A and for the clockwise rotation, the sequence is +A, -B, +B, +A……..

Stepper Motor Applications
CNC machines
Precise control machines
3D printer/prototyping machines (e.g. RepRap)
Laser cutters
Pick and place machines

4.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.1.8 Degree NEMA34 Stepper Motor Rated Current 4.2A Rated Torque 8Nm For 3d Printer 2




   Production equipment:

1.8 Degree NEMA34 Stepper Motor Rated Current 4.2A Rated Torque 8Nm For 3d Printer 3


5.Related Qualification Certificate:


1.8 Degree NEMA34 Stepper Motor Rated Current 4.2A Rated Torque 8Nm For 3d Printer 4



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. .