Original Factory Size 20mm Hollow Shaft Stepper Motor - Nema 34 (86mm) hollow shaft stepper motors – Thinker

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We always get the job done to be a tangible staff to ensure that we can easily offer you the best high-quality and the greatest value for Cheap Stepper, Nema 34 Stepper Motor, 2 Phase Hybrid Stepper Motor, Our company quickly grew in size and reputation because of its absolute dedication to high quality manufacturing, high value of products and excellent customer service.

Original Factory Size 20mm Hollow Shaft Stepper Motor - Nema 34 (86mm) hollow shaft stepper motors – Thinker Detail:

>> Short Descriptions

Motor Type	Bipolar stepper
Step Angle	1.8°
Voltage (V)	3 / 3.6
Current (A)	6
Resistance (Ohms)	0.5 / 0.6
Inductance (mH)	4 / 8
Lead Wires	4
Holding Torque (N.m)	4 / 8
Motor Length (mm)	76 / 114
Ambient Temperature	-20℃ ~ +50℃
Temperature Rise	80K Max.
Dielectric Strength	1mA Max. @ 500V, 1KHz, 1Sec.
Insulation Resistance	100MΩ Min. @500Vdc

Hollow shaft stepper motor is typically used in the applications that require precision rotation movement and let something go through hollow shaft, such as cable, air, etc.

ThinkerMotion offers full range of rotary stepper motor (NEMA 8, NEMA11, NEMA14, NEMA17, NEMA23, NEMA24, NEMA34) with holding torque from 0.02N.m to 8N.m. Customizations can be processed per request, such as single/dual shaft extension, shaft end machining, magnetic brake, encoder, gearbox, etc.

>> 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)

0.5

1300

3.6

0.6

2500

114

>> 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	200N (20mm from flange surface)	Insulation class	Class B (80K)
Max axial load	50N	Ambient temperature	-20℃ ~ +50℃

>> 86HK2XX-6-4B motor outline drawing

1 (1)

>> Torque-frequency curve

1 (2)

Test condition:

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

1 (3)

Product detail pictures:

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Dedicated to strict quality management and thoughtful client services, our experienced staff customers are generally available to discuss your demands and guarantee full client pleasure for Original Factory Size 20mm Hollow Shaft Stepper Motor - Nema 34 (86mm) hollow shaft stepper motors – Thinker , The product will supply to all over the world, such as: Swiss, Latvia, Turkey, Our items are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our merchandise and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".

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