factory low price Size 42mm Hollow Shaft Stepper Motor - Nema 17 (42mm) hollow shaft stepper motors – Thinker

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factory low price Size 42mm Hollow Shaft Stepper Motor - Nema 17 (42mm) hollow shaft stepper motors – 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)  0.22 / 0.35 / 0.5 / 0.6
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

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)

42

2.6

1.5

1.8

2.6

4

35

0.22

34

42

3.3

1.5

2.2

4.6

4

55

0.35

40

42

2

2.5

0.8

1.8

4

70

0.5

48

42

2.5

2.5

1

2.8

4

105

0.6

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℃

>> 42HK2XX-X-4B motor outline drawing

1 (1)

>> Torque-frequency curve

1 (2)
1 (4)

Test condition:

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

1 (3)
1 (5)

>> About us

With the technology as the core, develop and produce high-quality products according to the diverse needs of the market. With this concept,the company will continue to develop products with high added values and continuously improve products,and will provide many customers with the best products and services!

Taking the core concept of “to be the Responsible”. We will redound up on society for high quality products and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world.

Certainly, competitive price, suitable package and timely delivery will be assured as per customers’ demands. We sincerely hope to build business relationship with you on the basis of mutual benefit and profit in the very near future. Warmly welcome to contact us and become our direct cooperators.

We have 8 CNC lathes, 1 CNC milling machine, 1 wire cutting machine, and some other machining devices. We are capable of machining most of the non-standard parts by ourselves in house to shorten the lead time of customized products, and to provide our customers with a good purchasing experience. Usually, the lead time of our lead screw motor products is within 1 week, and the lead time of ball screw is about 10 days.

Our products are 100% functional and safety tested before shipment to ensure that the products provided to customers are with high-quality.


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factory low price Size 42mm Hollow Shaft Stepper Motor - Nema 17 (42mm) hollow shaft stepper motors – Thinker detail pictures


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We are proud of the superior customer gratification and wide acceptance due to our persistent pursuit of top of the range both of those on merchandise and service for factory low price Size 42mm Hollow Shaft Stepper Motor - Nema 17 (42mm) hollow shaft stepper motors – Thinker , The product will supply to all over the world, such as: Zambia, Ecuador, Islamabad, We pay high attention to customer service, and cherish every customer. We have maintained a strong reputation in the industry for many years. We are honest and work on building a long-term relationship with our customers.
  • Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Phoebe from Doha - 2018.11.02 11:11
    We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Miranda from Australia - 2018.06.05 13:10
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