Original Factory Size 20mm Hollow Shaft Stepper Motor - Nema 8 (20mm) hollow shaft stepper motors – Thinker

Short Description:

Send email to us

Product Detail

Product Tags

Feedback (2)

Our organization sticks to your principle of "Quality may be the life of your organization, and reputation will be the soul of it" for 4 Linear Actuator, Absolute Encoder Stepper Motor, Closed Loop Stepper Motor Driver, Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !

Original Factory Size 20mm Hollow Shaft Stepper Motor - Nema 8 (20mm) hollow shaft stepper motors – Thinker Detail:

>> Short Descriptions

Motor Type	Bipolar stepper
Step Angle	1.8°
Voltage (V)	2.5 / 6.3
Current (A)	0.5
Resistance (Ohms)	5.1 / 12.5
Inductance (mH)	1.5 / 4.5
Lead Wires	4
Holding Torque (N.m)	0.02 / 0.04
Motor Length (mm)	30 / 42
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)

2.5

0.5

5.1

1.5

0.02

6.3

0.5

12.5

4.5

0.04

>> 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	15N (20mm from flange surface)	Insulation class	Class B (80K)
Max axial load	5N	Ambient temperature	-20℃ ~ +50℃

>> 20HK2XX-0.5-4B 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

Our products are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we have been focusing on the production process. We have got high praise by partner. We are looking forward to establishing business relationship with you.

Should any of these items be of interest to you, please let us know. We’ll be satisfied to give you a quotation upon receipt of one’s detailed specifications. We have our personal experienced R&D enginners to meet any of one’s requriements, We appear forward to receiving your enquires soon’and hope to have the opportunity to work together with you in the future. Welcome to check out our company.

Product detail pictures:

Related Product Guide:

"Control the standard by the details, show the power by quality". Our organization has strived to establish a highly efficient and stable employees team and explored an effective high-quality command method for Original Factory Size 20mm Hollow Shaft Stepper Motor - Nema 8 (20mm) hollow shaft stepper motors – Thinker , The product will supply to all over the world, such as: Slovakia, Jeddah, Florida, Upon today, we've customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to provide the highest quality products with best price. We've been looking forward to doing business with you.

Hollow Shaft Stepper

Hollow Shaft Stepper Motor

Nema 11 Hollow Shaft Stepper Motor

Nema 14 Hollow Shaft Stepper Motor

Nema 17 Hollow Shaft Stepper Motor

Nema 24 Hollow Shaft Stepper Motor

Nema 34 Hollow Shaft Stepper Motor

Size 20mm Hollow Shaft Stepper Motor

Size 35mm Hollow Shaft Stepper Motor

Size 57mm Hollow Shaft Stepper Motor

It is a very good, very rare business partners, looking forward to the next more perfect cooperation!

By Mona from Congo - 2018.12.14 15:26

The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!

By Mignon from Angola - 2017.04.28 15:45

Write your message here and send it to us