Chinese Professional Size 28mm Stepper Motor - Nema 23 (57mm) stepper motor – Thinker

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Assume full accountability to fulfill all demands of our purchasers; attain continual advancements by marketing the advancement of our clientele; grow to be the final permanent cooperative partner of purchasers and maximize the interests of purchasers for High Torque Linear Actuator, Nema 14 Acme Lead Screw Stepper Motor, Compact Linear Actuator, "Passion, Honesty, Sound service, Keen cooperation and Development" are our goals. We are here expecting friends all over the world!

Chinese Professional Size 28mm Stepper Motor - Nema 23 (57mm) stepper motor – Thinker Detail:

>> Short Descriptions

Motor Type	Bipolar stepper
Step Angle	1.8°
Voltage (V)	2.3 / 3 / 3.1 / 3.8 / 3.9 / 4.1 / 3.8 /4.1
Current (A)	3 / 3 / 4 / 4 / 4 / 4 / 5 / 5
Resistance (Ohms)	0.75 / 1 / 0.78 / 0.95 / 0.97 / 1.02 / 0.75 / 0.81
Inductance (mH)	2.5 / 4.5 / 3.3 / 4.5 / 5.8 / 7 / 3.2 / 4.6
Lead Wires	4
Holding Torque (N.m)	0.8 / 1.2 / 1.6 / 2 / 2.2 / 2.3 / 2.7 / 3
Motor Length (mm)	45 / 55 / 65 / 75 / 80 / 84 / 100 / 112
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)
57	2.3	3	0.75	2.5	4	150	0.8	45
57	3	3	1	4.5	4	300	1.2	55
57	3.1	4	0.78	3.3	4	400	1.6	65
57	3.8	4	0.95	4.5	4	480	2	75
57	3.9	4	0.97	5.8	4	500	2.2	80
57	4.1	4	1.02	7	4	530	2.3	84
57	3.8	5	0.75	3.2	4	700	2.7	100
57	4.1	5	0.81	4.6	4	800	3	112

>> 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℃

>> 57HS2XX-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

They’re durable modeling and promoting effectively all over the world. Under no circumstances disappearing major functions in a quick time, it’s a should for you of excellent good quality. Guided by the principle of “Prudence, Efficiency, Union and Innovation. the company make a terrific efforts to expand its international trade, raise its company profit and raise its export scale. We’re confident that we are going to possess a vibrant prospect and to be distributed all over the world within the years to come.

We have constructed strong and long co-operation relationship with an enormous quantity of companies within this business overseas. Immediate and specialist after-sale service supplied by our consultant group has happy our buyers. Detailed Info and parameters from the merchandise will probably be sent to you for any thorough acknowledge. Free samples may be delivered and company check out to our corporation. n Portugal for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.

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To meet the customers' over-expected satisfaction , we have our strong team to provide our best overall service which includes marketing, sales, designing, production, quality controlling, packing, warehousing and logistics for Chinese Professional Size 28mm Stepper Motor - Nema 23 (57mm) stepper motor – Thinker , The product will supply to all over the world, such as: Swedish, Costa rica, Finland, With the highest standards of product quality and service, our products have been exported to more than 25 countries like the USA, CANADA, GERMANY, FRANCE, UAE, Malaysia and so on.We are very pleased to serve customers from all over the world!

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This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!