Hybrid Nema 8 Bipolar Step Motor 400g.Cm Single Shaft Double Shaft

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 10000 pieces per month
Product Details
Type CNC Spindle Motor Shaft Single Or Double
Holding Torque 180g.cm 200g.cm 300g.cm Leads 4
Motor Length 165mm Rated Curent 0.6A 0.8A
Service 24 Hours High Light Micro Stepper Motor, Electric Stepper Motor
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Nema 8 Bipolar Step Motor


Bipolar Step Motor 180g.cm


Hybrid Stepper Motor Double Shaft

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Product Description

Hybrid Mini Stepper Motor Nema8 20mm Unipolar Step Motor 180g.cm 300g.cm

      Stepper motors are known for their accurate positioning capabilities and high torque delivery at low speeds, but they require careful sizing to ensure the motor matches the load and application parameters, to minimize the possibility of lost steps or motor stalling. Adding a gearbox to a stepper motor system can improve the motor’s performance by decreasing the load-to-motor inertia ratio, increasing torque to the load, and reducing motor oscillations.


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 500VAC for 1minute
Shaft Radial Play 0.02Max. (450g-load)
Shaft Axial Play 0.08Max. (450g-load)
Max. radial force 28N (20mm from the flange)
Max. axial force 10N


2.Electrical Specification:

Model No. Step Angle Motor Length







Holding Torque # of Leads



  ( °) (L)mm A Ω mH g.cm No. Kg
HJ20HS30-0604 1.8 30 0.6 6.5 1.7 180 4 0.06
HJ20HS33-0604 1.8 33 0.6 6.5 1.7 200 4 0.07
HJ20HS38-0604 1.8 38 0.6 10 5.5 300 4 0.08
HJ20HS42-0804 1.8 42 0.8 5.4 1.5 400 4 0.09


3.Our service:

We do also manufacture other products,such as

Nema8 , nema11 , nema14 , nema17 , nema23 , nema24 , nema34 , nema42 , nema52 stepper motor;

Nema11 , nema17 , nema23 , nema24 , nema34 stepper motor with gearbox.

Linear stepper motor , closed loop stepper motor , stepper motor with brake , stepper motor sriver;

42mm , 57mm , 60mm , 80mm , 86mm , 110mm , 130mm brushless dc motor;

Bldc motor with gearbox , bldc motor driver;

Brush dc motor , spindle motor , ac servo motor kit , couplings , pulley , power supply and so on.



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. 


5. Applications:

     Computer controlled stepper motors are a type of motion-control positioning system. They are typically digitally controlled as part of an open loop system for use in holding or positioning applications.

     In the field of lasers and optics they are frequently used in precision positioning equipment such as linear actuators, linear stages, rotation stages, goniometers, and mirror mounts. Other uses are in packaging machinery, and positioning of valve pilot stages for fluid control systems.

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