Factory directly Size 28mm Hollow Shaft Stepper Motor - Nema 11 (28mm) hollow shaft stepper motors – Thinker

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We believe that prolonged expression partnership is really a result of top of the range, value added support, rich encounter and personal contact for Stepping Motor, High Torque Stepper Motor, Bipolar Stepper, We have extensive goods supply and the price is our advantage. Welcome to inquire about our products.

Factory directly Size 28mm Hollow Shaft Stepper Motor - Nema 11 (28mm) hollow shaft stepper motors – Thinker Detail:

>> Short Descriptions

Motor Type	Bipolar stepper
Step Angle	1.8°
Voltage (V)	2.1 / 3.7
Current (A)	1
Resistance (Ohms)	2.1 / 3.7
Inductance (mH)	1.5 / 2.3
Lead Wires	4
Holding Torque (N.m)	0.05 / 0.1
Motor Length (mm)	34 / 45
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)

2.1

1.5

0.05

3.7

2.3

0.1

>> 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	20N (20mm from flange surface)	Insulation class	Class B (80K)
Max axial load	8N	Ambient temperature	-20℃ ~ +50℃

>> 28HK2XX-1-4B motor outline drawing

1 (2)

>> Torque-frequency curve

1 (3)

Test condition:

Chopper drive, no ramping, half micro-stepping, drive voltage 24V

1 (4)

>>About us

Please feel cost-free to send us your specifications and we’ll respond to you asap. We’ve got a professional engineering team to serve for the every single detailed needs. Free samples may be sent for you personally to know far more facts. So that you can meet your desires, please really feel cost-free to contact us. You could send us emails and call us straight. Additionally, we welcome visits to our factory from all over the world for much better recognizing of our corporation. In our trade with merchants of several countries, we often adhere to the principle of equality and mutual advantage. It is our hope to market, by joint efforts, both trade and friendship to our mutual benefit. We look forward to getting your inquiries.

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Our company promises all buyers of the first-class products and solutions as well as most satisfying post-sale support. We warmly welcome our regular and new shoppers to join us for Factory directly Size 28mm Hollow Shaft Stepper Motor - Nema 11 (28mm) hollow shaft stepper motors – Thinker , The product will supply to all over the world, such as: Borussia Dortmund, Malawi, Uruguay, For anyone who is keen on any of our items right after you view our product list, you should definitely feel absolutely free to get in touch with us for inquiries. You are able to send us emails and contact us for consultation and we shall respond to you as soon as we can. If it's easy, you may locate out our address in our web-site and come to our business for far more information of our merchandise by your self. We're always ready to construct extended and steady co-operation relations with any possible customers in the related fields.

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This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.

By David Eagleson from San Francisco - 2018.10.01 14:14

This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.

By mary rash from Cape Town - 2018.06.18 19:26

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