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

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With this motto in mind, we've turn into one of quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for Small Linear Actuator, Linear Stepper Motor, Size 35mm Hollow Shaft Stepper Motor, We sincerely welcome all guests to setup small business associations with us on the basis of mutual positive aspects. You should get in touch with us now. You'll get our professional reply within 8 hours.

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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We always continually offer you by far the most conscientious customer service, and the widest variety of designs and styles with finest materials. These attempts include the availability of customized designs with speed and dispatch 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: Egypt, Riyadh, Karachi, With high quality, reasonable price, on-time delivery and customized & personalized services to help customers achieve their goals successfully, our company has got praise in both domestic and foreign markets. Buyers are welcome to contact us.

The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.