Discount wholesale Nema 14 Hollow Shaft Stepper Motor - Nema 17 (42mm) hollow shaft stepper motors – Thinker

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The organization keeps for the procedure concept "scientific administration, superior quality and effectiveness primacy, shopper supreme for Nema 34 Planetary Gearbox Stepper Motor, Electromechanical Linear Actuator, Size 20mm Acme Lead Screw Stepper Motor, All prices depend upon the quantity of your order; the more you order, the more economical the price is. We also offer good OEM service to many famous brands.

Discount wholesale Nema 14 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

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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	0.22	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

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>> Torque-frequency curve

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Test condition:

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

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>> 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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With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and advancement, we will build a prosperous future with each other with your esteemed firm for Discount wholesale Nema 14 Hollow Shaft Stepper Motor - Nema 17 (42mm) hollow shaft stepper motors – Thinker , The product will supply to all over the world, such as: Pakistan, Georgia, Guyana, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. We are willing to cooperate with business friends from at home and abroad and create a great future together.

The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.

By Harriet from Bahrain - 2018.06.18 17:25

This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.

By Joyce from Pretoria - 2017.08.15 12:36

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