High definition Bipolar Stepper - Nema 8 (20mm) stepper motor – Thinker
High definition Bipolar Stepper - Nema 8 (20mm) stepper motor – Thinker Detail:
>> Short Descriptions
Motor Type | Bipolar stepper |
Step Angle | 1.8° |
Voltage (V) | 2.5 / 6.3 |
Current (A) | 0.5 |
Resistance (Ohms) | 5.1 / 12.5 |
Inductance (mH) | 1.5 / 4.5 |
Lead Wires | 4 |
Holding Torque (N.m) | 0.02 / 0.04 |
Motor Length (mm) | 30 / 42 |
Ambient Temperature | -20℃ ~ +50℃ |
Temperature Rise | 80K Max. |
Dielectric Strength | 1mA Max. @ 500V, 1KHz, 1Sec. |
Insulation Resistance | 100MΩ Min. @500Vdc |
>> Certifications
>> Electrical Parameters
Motor Size |
Voltage/ Phase (V) |
Current/ Phase (A) |
Resistance/ Phase (Ω) |
Inductance/ Phase (mH) |
Number of Lead Wires |
Rotor Inertia (g.cm2) |
Holding Torque (N.m) |
Motor Length L (mm) |
20 |
2.5 |
0.5 |
5.1 |
1.5 |
4 |
2 |
0.02 |
30 |
20 |
6.3 |
0.5 |
12.5 |
4.5 |
4 |
3 |
0.04 |
42 |
>> General technical parameters
Radial clearance |
0.02mm Max (450g load) |
Insulation resistance |
100MΩ @500VDC |
Axial clearance |
0.08mm Max (450g load) |
Dielectric strength |
500VAC, 1mA, 1s@1KHZ |
Max radial load |
15N (20mm from flange surface) |
Insulation class |
Class B (80K) |
Max axial load |
5N |
Ambient temperature |
-20℃ ~ +50℃ |
>> 20HS2XX-0.5-4A motor outline drawing
>> Torque-frequency curve
Test condition:
Chopper drive, half micro-stepping, drive voltage 24V
>> About us
Our expert engineering team will generally be prepared to serve you for consultation and feedback. Best efforts will likely be produced to provide you the best service and merchandise. When you are keen on our business and products, please speak to us by sending us emails or call us quickly. In an effort to know our products and company extra, you may come to our factory to view it. We will generally welcome guests from all over the world to our business to create business relations with us. Please feel cost-free to speak to us for small business and we believe we’ll share the best trading experience with all our merchants.
Our products have won an excellent reputation at each of the related nations. Because the establishment of our firm. we have insisted on our production procedure innovation together with the most recent modern day managing method, attracting a sizable quantity of talents within this industry. We regard the solution good quality as our most vital essence character.
Product detail pictures:
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While using the "Client-Oriented" company philosophy, a demanding high-quality management method, innovative producing products and also a sturdy R&D workforce, we always deliver premium quality merchandise, superb solutions and aggressive selling prices for High definition Bipolar Stepper - Nema 8 (20mm) stepper motor – Thinker , The product will supply to all over the world, such as: Belarus, Costa rica, Bolivia, Item have passed by means of the national qualified certification and been well received in our main industry. Our expert engineering team will often be ready to serve you for consultation and feedback. We are able to also deliver you with cost-free samples to meet your specifications. Ideal efforts will probably be produced to provide you the most beneficial service and solutions. Should you be interested in our company and solutions, please make contact with us by sending us emails or call us straight away. To be able to know our solutions and enterprise. ar more, you'll be able to come to our factory to see it. We'll constantly welcome guests from all over the world to our firm. o build business enterprise. elations with us. Please feel absolutely free to speak to us for organization. nd we believe we will share the best trading practical experience with all our merchants.
By Carol from Finland - 2018.06.26 19:27
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
By Barbara from Lithuania - 2018.06.09 12:42