1.8 degree body length 28mm NEMA8 0.02N.m Hybrid Stepper Motor

Basic Information
Place of Origin: China
Brand Name: prostepper
Certification: CE/ISO/ROHS
Model Number: PST20H228-4P06
Minimum Order Quantity: 10pcs
Price: Negotiable
Packaging Details: 39*24*23 cm
Delivery Time: 10-15working days
Payment Terms: T/T, Western Union, L/C, MoneyGram,
Supply Ability: 250000pcs per month
Name: Nema8 20mm 2phase Hybrid Stepper Motor Color: Black And Sliver
Holding Torque: 0.02 N.m Related Current: 0.6A/Phase
Weight: 0.04kg Length: 28mm
Connection: P Connector (Rated Current Less Than 3Amp) Application: Packing Machine

Product description of encoder stepper motor

1.Material quality: The coat is 304 stainless steel, the water jacket is the high compression casting aluminum tube, the red copper coil.

2.The forward /reverse rotation of the stepping motor can be controlled by the input sequence of the controlled electric pulses.

3.Automatic machine operation, stable automatic work, high processing efficiency.

Mechanical size 100% meet the requirements, to ensure that there is no greater error in the use process

4.Longer Life

Stepping motor is a mechanical structure,which does not need be changed by electric brush or Hall sensor,thus reducing the probability and increasing the motor life.Stepping motor life usually determined by the life of the bearing.


What is stepper motor
Stepper motor is a control motor that provide precise position and speed control.
Stepper motor can convert an electrical pulse signal into an angular and linear motion, no need for feedback device to sense position. Also, the speed and acceleration of the motor rotation can be controlled by controlling the pulse frequency to achieve the purpose of speed regulation. The motor and drive constitutes a low cost control system that is simple to construct.


1.8 degree body length 28mm NEMA8 0.02N.m Hybrid Stepper Motor 0

1.8 degree body length 28mm NEMA8 0.02N.m Hybrid Stepper Motor 1

Nema8 20mm stepper motor Specifications

Model PST20H228-4P06
Holding Torque 0.02N.m
Related Current 0.6A/Phase
Resistance 6.5Ω/Phase
Inductance 2.2MH/Phase
Inertia 1.6g.cm²
Weight 0.04kgs
Length 28mm



2 phase standard type Nema8 Bi-polar


Mode No PST20H228-4P06


Holding Torque 0.02 N.m 0.036 N.m 0.036 N.m
Related Current 0.6 A/Phase 0.6 A/Phase 0.8 A/Phase
Resistance 6.5 Ω /Phase 10.6 Ω /Phase 6.5 Ω /Phase
Inductance 2.2 MH/Phase 4.3MH/Phase 2.5MH/Phase
Inertia 1.6 g.cm² 2.9 g.cm2 2.9 g.cm2
Weight 0.04kgs 0.06kgs 0.06kgs
Length 28mm 40mm 40mm






Stepper motors are diverse in their uses, but some of the most common include:


* 3D printing equipment

* Textile machines

* Printing presses

* Gaming machines

* Medical imaging machinery

* Small robotics

* CNC milling machines

* Welding equipment


Quality control process:

1. Incoming inspection: The inspection shall be conducted according to the Requirements of the Incoming Inspection Specification or the product drawing

2. Monitoring and measurement of production process (self-inspection - inspection - batch production)

3. Final inspection and test

4. All inspectors must be trained and then put on duty

5. Nonconforming products shall be executed in accordance with Nonconforming Product Control Procedures

1.8 degree body length 28mm NEMA8 0.02N.m Hybrid Stepper Motor 2







Contact Details

Phone Number : +8618106129922

WhatsApp : +8618106129922