HB Connector Stepper Motor

Basic Information
Place of Origin: Jiangsu, China
Brand Name: prostepper
Certification: CE / ISO/ ROHS
Model Number: Connector stepper motor
Minimum Order Quantity: 8pcs/pcs
Price: Negotiable
Packaging Details: 32.5mmx30.5mmx14.5mm; 39.5x24.5mmx18mm or customlized, packed in EPE foam box firstly,and then packing in a carton, protect the surface with film .
Delivery Time: 5-8 working days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 250000Pcs/month
Product Name: Nema 8 2phase Connector Type Hybrid Stepper Motor Model No.: PST20H240-4P08
Frame Size: 20mm*20mm Length: 40mm
Feature: Precise Position Control Application: Medical Equipment , CNC Machine, Office Device
High Light:

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Series Model PST20H240-4P08
Step Angle(°) 1.8
Motor Length(mm) 40
Rated Current(A)/Phase 0.8
Phase Resistance(ohm) 6.5
Phase Inductance(mH) 2.5
Holding Torque(N.cm Min) 0.036
Rotor Inertia(g.cm2) 1.8
Lead Wire(No.) 4
Motor Weight(g) 0.06




1. Choose the raw material materials from the famous brand supplier in China or abroad

2. Each spare parts are controlled strictly in all the production process

3. High performance optimized design of the electromagnetic circuit, increasing the torque of the motor, lower the rising range of temperature on the motor, promote the motor running more stable.

4. Precise position control

5. Forward / reverse rotation, emergency stop and lock function

6. Effective angle and speed control

7. Mechanical size 100% meet the requirements of customer’s





Medical equipment (Peristaltic pump , CT Scanners)

Textile machinery Industrial automation (Engraving machine)

Office automation (3D printer)



Our advantage and Ideas:

PROSTEPPER registered capital is 12 million yuan, factory area is 12,000 square meters, and the production site is 10,000 square meters.It has all kinds of high precision automation machining more than 100 sets, yearly output is 2,500,000sets.
PROSTEPPER is one of the strongest motor manufacturers in domestic of China.
PROSTEPPER owns a test center, equipped with variety of detection equipment and measuring instruments.The test center equipped Torque-frequency characteristic test equipment and Encoder Precision test instrument also. Depend on advantaged production equipment and Leading management concepts, PROSTEPPER is committed to providing quality product with high cost performance.
We also provide customizing product according to customer's demand.


Contact Details

Phone Number : +8618106129922

WhatsApp : +8618106129922