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Nema42 Bipolar Hybrid Stepper Motor High Holding Torque 8N.m To 25 N.m Wiith 4 lead wires

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Address: Building B1,Hutang Industrial zone,Lingdao Rd,Wujin District,Changzhou,China.Zip:213162

Contact name:Annie

Changzhou Jingkong Motor & Electric Appliance Co., Ltd.

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Nema42 Bipolar Hybrid Stepper Motor High Holding Torque 8N.m To 25 N.m Wiith 4 lead wires

Country/Region china
City & Province changzhou jiangsu
Categories Connectors & Terminals

Product Details

Nema42 Bipolar Hybrid Stepper Motor High Holding Torque 8N.m To 25 N.m Wiith 4 lead wires
Use for

  • Industry of automation
  • Medical and health care equipment
  • 3d printer machines
  • Packing devices
  • Information Technology
  • Household appliance products

Our Company offers three major series of products:

  • Hybrid Stepper motors, Brushless Dc motor and Dc Brush motor.
  • We are always continues develop new type models.
  • We are also have several joint venture companies who specialized in the production of AC servo motor, PM stepper motors, Spindle motor and Motor drivers.

2.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

3.Electrical Specification:

Model No.

Motor Length







Holding Torque

# of Leads

Detent Torque

Rotor Inertia



Matching Stepper motor Driver: JK2M2283
4.Dimensions: (Unit=mm)

5.Wiring Diagram:

6.Photos Nema42 Bipolar Hybrid Stepper Motor


  • 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.

Q1: What about your warranty?
A: We guarantee is one year . for sea order . is 15months.
Q2: Do you have any certificates?
A: Yes, we have. All the motors have been approved by CE and Rohs.
Q3: Do you offer OEM AND ODM service?
A: Yes. We can supply OEM andmake customized design for any specific application.
Q4: How can be your brand distributor?
A: We will check your capacity and help you promote and expand the market.
Q5: What's the delivery time ?
A: Except special order. For samples usually 7-15 working days . for batch order . usually 20-25days.

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