Factory selling Size 57mm Hollow Shaft Stepper Motor - Nema 23 (57mm) hollow shaft stepper motors – Thinker

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With reliable quality process, good reputation and perfect customer service, the series of products produced by our company are exported to many countries and regions for Size 42mm Closed-Loop Stepper Motor, Size 20mm Ball Screw Stepper Motor, Fast Electric Linear Actuator, Adhering to the business philosophy of 'customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us give you best service!
Factory selling Size 57mm 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

1 (1)

>> 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

1 (1)

>> Torque-frequency curve

1 (2)

Test condition:

Chopper drive, no ramping, half micro-stepping, drive voltage 40V

1 (3)

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.


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Factory selling Size 57mm Hollow Shaft Stepper Motor - Nema 23 (57mm) hollow shaft stepper motors – Thinker detail pictures


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The customer satisfaction is our primary goal. We uphold a consistent level of professionalism, quality, credibility and service for Factory selling Size 57mm Hollow Shaft Stepper Motor - Nema 23 (57mm) hollow shaft stepper motors – Thinker , The product will supply to all over the world, such as: Vietnam, Irish, London, With its rich manufacturing experience, high-quality products, and perfect after-sale service, the company has gained good reputation and has become one of the famous enterprise specialized in manufacturing series.We sincerely hope to establish business relation with you and pursue mutual benefit.
  • Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Janet from Greece - 2018.12.22 12:52
    We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Eileen from Lithuania - 2018.09.23 17:37
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