Factory directly Size 28mm Hollow Shaft Stepper Motor - Nema 14 (35mm) hollow shaft stepper motors – Thinker

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Adhering into the principle of "quality, provider, performance and growth", we now have gained trusts and praises from domestic and intercontinental consumer for High Torque Stepper, Bipolar Stepper Motor, Size 86mm Ball Screw Stepper Motor, Customer satisfaction is our main goal. We welcome you to establish business relation with us. For further information, please don't hesitate to contact with us.

Factory directly Size 28mm Hollow Shaft Stepper Motor - Nema 14 (35mm) hollow shaft stepper motors – Thinker Detail:

>> Short Descriptions

Motor Type	Bipolar stepper
Step Angle	1.8°
Voltage (V)	1.4 / 2.9
Current (A)	1.5
Resistance (Ohms)	0.95 / 1.9
Inductance (mH)	1.4 / 3.2
Lead Wires	4
Holding Torque (N.m)	0.14 / 0.2
Motor Length (mm)	34 / 47
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)

1.4

1.5

0.95

1.4

0.14

2.9

1.5

1.9

3.2

0.2

>> 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℃

>> 35HK2XX-X-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

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We’ve been persisting in the business essence “Quality First, Honoring Contracts and Standing by Reputations, providing customers with satisfying products and service. ” Friends both at home and abroad are warmly welcome to establish everlasting business relations with us.

Nowadays our products sell all over the domestic and abroad thanks for the regular and new customers support. We provide high quality product and competitive price, welcome the regular and new customers cooperate with us!

Faced with the vitality of the global wave of economic integration, we are confident with our high-quality products and sincerely service to all our customers and wish we can cooperate with you to create a brilliant future.

Our company has abundant strength and possesses a steady and perfect sales network system. We wish we could establish sound business relationships with all customers from at home and abroad on the basis of mutual benefits.

We hope we can establish long-term cooperation with all of the customers, and hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need!Welcome all customers both at home and abroad to visit our factory. We hope to have win-win business relationships with you, and create a better tomorrow.

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Reliable good quality and very good credit standing are our principles, which will help us at a top-ranking position. Adhering to your tenet of "quality 1st, purchaser supreme" for Factory directly Size 28mm Hollow Shaft Stepper Motor - Nema 14 (35mm) hollow shaft stepper motors – Thinker , The product will supply to all over the world, such as: Belarus, Singapore, Myanmar, Ensuring high product quality by choosing the best suppliers, we have also implemented comprehensive quality control processes throughout our sourcing procedures. Meanwhile, our access to a large range of factories, coupled with our excellent management, also ensures that we can quickly fill your requirements at the best prices, regardless the order size.

Hollow Shaft Stepper