OEM/ODM Factory Motor Stepper Unipolar - Nema 17 (42mm) stepper motor – Thinker

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We usually believe that one's character decides products' high quality, the details decides products' excellent ,with the REALISTIC,EFFICIENT AND INNOVATIVE staff spirit for Closed Loop Stepper Driver, Hollow Stepper Motor, Nema 24 Hollow Shaft Stepper Motor, Any interest, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.

OEM/ODM Factory Motor Stepper Unipolar - Nema 17 (42mm) stepper motor – Thinker Detail:

>> Short Descriptions

Motor Type	Bipolar stepper
Step Angle	1.8°
Voltage (V)	2.6 / 3.3 / 2 / 2.5
Current (A)	1.5 / 1.5 / 2.5 / 2.5
Resistance (Ohms)	1.8 / 2.2 / 0.8 / 1
Inductance (mH)	2.6 / 4.6 / 1.8 / 2.8
Lead Wires	4
Holding Torque (N.m)	0.25 / 0.4 / 0.5 / 0.7
Motor Length (mm)	34 / 40 / 48 / 60
Ambient Temperature	-20℃ ~ +50℃
Temperature Rise	80K Max.
Dielectric Strength	1mA Max. @ 500V, 1KHz, 1Sec.
Insulation Resistance	100MΩ Min. @500Vdc

>> Certifications

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>> 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)
42	2.6	1.5	1.8	2.6	4	35	0.25	34
42	3.3	1.5	2.2	4.6	4	55	0.4	40
42	2	2.5	0.8	1.8	4	70	0.5	48
42	2.5	2.5	1	2.8	4	105	0.7	60

>> 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	25N (20mm from flange surface)	Insulation class	Class B (80K)
Max axial load	10N	Ambient temperature	-20℃ ~ +50℃

>> 42HS2XX-X-4A motor outline drawing

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>> Torque-frequency curve

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Test condition:

Chopper drive, half micro-stepping, drive voltage 40V

>> About us

Each product is carefully made, it will make you satisfied. Our products in the production process have got strictly monitored, because it is only to provide you the best quality, we will feel confident. High production costs but low prices for our long-term cooperation. You can have a variety choices and the value of all types are same reliable. If you have any question, do not hesitate to ask us.

Our professional engineering group will always be ready to serve you for consultation and feedback. We are able to also offer you with absolutely free samples to meet your requirements. Finest efforts will likely be produced to give you the ideal service and goods. For anyone who is thinking about our company and merchandise, please contact us by sending us emails or contact us quickly. As a way to know our merchandise and firm. lot more, you can come to our factory to find out it. We’ll always welcome guests from all over the world to our business to build company relations with us. Please feel free to get in touch with us for business and we believe we are going to share the top trading practical experience with all our merchants.

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With advanced technologies and facilities, strict quality control, reasonable price, superior service and close co-operation with customers, we are devoted to providing the best value for our customers for OEM/ODM Factory Motor Stepper Unipolar - Nema 17 (42mm) stepper motor – Thinker , The product will supply to all over the world, such as: Rome, South Korea, Greece, we have 8 years experience of production and 5 years experience in trading with the customers all over the world. our clients mainly distributed in the North America, Africa and Eastern Europe. we can supply high quality products with the very competitive price.

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