11.7nm-28nm Nema 42 Stepper Motor With Brake 5.5A-8.0A 1.2 Degree

Brand Name HEJIE
Certification CE,ISO9001
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 Hybrid Stepper Motor Current : 5.5-8A
Key Words Stepper Motor,gear Motor,bldc, Motor Driver,brake Motor Step Angle 1.2 Degree
Phase 3 Holding Torque 11.7NM-28NM
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Product Description

1.8° 2 phase Hybrid Stepper Motor Nema42 With Brake Pad Stepping Motor High Torque 11.7N.m - 28N.m

    Stepper motors enable accurate positioning with ease. They are used in various types of equipment for accurate rotation angle and speed control using pulse signals. Stepper motors generate high torque with a compact body, and are ideal for quick acceleration and response. Stepper motors also hold their position at stop, due to their mechanical design. Stepper motor solutions consist of a driver (takes pulse signals in and converts them to motor motion) and a stepper motor.

1.Genaral Specification:

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:

Model No. Step Angle Motor Length







Holding Torque # of Leads Detent Torque Rotor Inertia Mass
  ( °) (L)mm A Ω mH N.m No. kg.cm g.cm Kg
HJ110HS99-5504BK28 1.8 99 5.5 0.9 12 11.7 4 3 5500 5.6
HJ110HS150-6504BK28 1.8 150 6.5 0.8 15 21 4 5.9 10900 8.4
HJ110HS201-8004BK28 1.8 201 8.0 0.69 12.7 28 4 7.5 16200 11.8

3.Dimensions: (Unit=mm)
1.8° Nema 42 Hybrid Stepper Motor With Brake 2 Phase High Torque 28N.M 0
4. Advantages:

  • Low cost for control achieved
  • High torque at startup and low speeds
  • Ruggedness
  • Simplicity of construction
  • Can operate in an open loop control system
  • Low maintenance
  • Less likely to stall or slip
  • Will work in any environment
  • Can be used in robotics in a wide scale.
  • High reliability
  • The rotation angle of the motor is proportional to the input pulse.
  • The motor has full torque at standstill (if the windings are energized)
  • Precise positioning and repeatability of movement since good stepper motors have an accuracy of 3–5% of a step and this error is non-cumulative from one step to the next.
  • Excellent response to starting/stopping/reversing.
  • Very reliable since there are no contact brushes in the motor. Therefore, the life of the motor is simply dependent on the life of the bearing.
  • The motors response to digital input pulses provides open-loop control, making the motor simpler and less costly to control.
  • It is possible to achieve very low-speed synchronous rotation with a load that is directly coupled to the shaft.
  • A wide range of rotational speeds can be realized as the speed is proportional to the frequency of the input pulses.


5.Applications of hybrid step motor:
    As the stepper motor are digitally controlled using an input pulse, they are suitable for use with computer controlled systems.

  • They are used in numeric control of machine tools.
  • Used in tape drives, floppy disc drives, printers and electric watches.
  • The stepper motor also use in X-Y plotter and robotics.
  • It has wide application in textile industries and integrated circuit fabrications.
  • The other applications of the Stepper Motor are in spacecrafts launched for scientific explorations of the planets etc.
  • These motors also find a variety of commercial, medical and military applications and also used in the production of science fiction movies.
  • Stepper motors of microwatts are used in the wrist watches.
  • 6.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.

    In the machine tool, the stepper motors with ratings of several tens of kilowatts is used.


11.7nm-28nm Nema 42 Stepper Motor With Brake 5.5A-8.0A 1.2 Degree 1



11.7nm-28nm Nema 42 Stepper Motor With Brake 5.5A-8.0A 1.2 Degree 2

11.7nm-28nm Nema 42 Stepper Motor With Brake 5.5A-8.0A 1.2 Degree 3



7.Related Qualification Certificate:


11.7nm-28nm Nema 42 Stepper Motor With Brake 5.5A-8.0A 1.2 Degree 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. .