Discount Price Nema 8 Hollow Shaft Stepper Motor - Nema 23 (57mm) hollow shaft stepper motors – Thinker
Discount Price Nema 8 Hollow Shaft Stepper Motor - Nema 23 (57mm) hollow shaft stepper motors – Thinker Detail:
>> Short Descriptions
Motor Type | Bipolar stepper |
Step Angle | 1.8° |
Voltage (V) | 2.6 / 3.6 |
Current (A) | 3 / 4 |
Resistance (Ohms) | 0.86 / 0.76 |
Inductance (mH) | 2.6 / 3.2 |
Lead Wires | 4 |
Holding Torque (N.m) | 1 / 1.8 |
Motor Length (mm) | 55 / 75 |
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) |
57 |
2.6 |
3 |
0.86 |
2.6 |
4 |
300 |
1 |
55 |
57 |
3 |
4 |
0.76 |
3.2 |
4 |
480 |
1.8 |
75 |
>> 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 |
70N (20mm from flange surface) |
Insulation class |
Class B (80K) |
Max axial load |
15N |
Ambient temperature |
-20℃ ~ +50℃ |
>> 57HK2XX-X-4B motor outline drawing
>> Torque-frequency curve
Test condition:
Chopper drive, no ramping, half micro-stepping, drive voltage 40V
Thinker Motion is an outstanding and innovative linear motion solution provider. The company has passed ISO9001 certification, its products have passed RoHS and CE certification, and has 22 product patents.
We always put the needs of our customers as priority and are committed to providing our customers with high-quality products and services. Currently we serve about 600 customers.
Product detail pictures:
Related Product Guide:
We'll make each hard work to become excellent and excellent, and speed up our measures for standing from the rank of intercontinental top-grade and high-tech enterprises for Discount Price Nema 8 Hollow Shaft Stepper Motor - Nema 23 (57mm) hollow shaft stepper motors – Thinker , The product will supply to all over the world, such as: Philippines, Bogota, Saudi Arabia, With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we're trying our best to be your good partner.
By Atalanta from Canada - 2018.11.22 12:28
The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
By Nana from Turkey - 2017.05.21 12:31