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NEMA 11 28MM GEARBOX STEPPING MOTOR-HOLRY

Name: NEMA 11 28MM GEARBOX STEPPING MOTOR-HOLRY
Brand: HOLRY
SKU: 557575468
Rating: 5.0 (18 reviews)

General technical characteristics:
1. The stepping motor is used in low-speed occasions---the speed does not exceed 1000 revolutions per minute, (6666PPS at 0.9 degrees), preferably between 1000-3000PPS (0.9 degrees), and it can be used here by a decelerating device. At this time, the motor has high working efficiency and low noise;
2. The stepping motor is best not to use the full-step state, the vibration is large in the full-step state;
3. The voltage value in the motor specification is not the driving voltage volt value. The specific driving voltage can be selected according to the stepper driver (recommendations: 42 and below motors use 12-24V, 57 motors use DC 24V-48V, 86 use DC 48-80V, 110 motor adopts higher than DC 80V)
4. For loads with large moments of inertia, a large frame size motor should be selected;

Model:
28HB
Brand:
HOLRY

Motor Torque:	0.08 0.12 0.14
Stage:	1 2 3
Reducer:	3.71/5.18 13.7/19.2/27 51/71/99/139
Motor Length:	31 44 57
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Quantity:



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product description

Technique Specification

Model	Step angel (°)	Motor Length L2(mm)	Rate Voltage (V)	Rate Current (A)	Phase Resistance (£2)	Phase Inductance (mH)	Holding Torque (Kg. cm)	Lead Wire (No.)	Motor Weight (kg)
28HB31F095AJ	1.8	31	0.95	2.8	2.3	0.6	0.6	9	110
28HB44F095AJ	1.8	44	0.95	4.7	3.7	0.9	0.9	12	140
28HB51F095AJ	1.8	51	0.95	5.6	5.0	1.1	1.2	18	180

Available reducer data

Reduction ratio		3.71,5.18	13.7,19.2,27,	51,71,99,139
Length LI	mm	31	41	51
Rated torque	Nm	0.4	0.4	0.4
Maximum load	Nm	0.6	0.6	0.6
Efficiency	%	90	81	73
Backlash	arcmin	<60	<75	<90

NEMA11 Gearbox Stepper motor

Drawing download:28HJ.pdf

Product video

FAQ

1. Do you have online contact info?

A1: Yes, whatsapp is +86 13646117381

2. How can we know the product quality?

A2: We suggest you to order a sample. Also, you can send us email for detail photos for checking if you cannot get enough information in the product page.

3. Is this your final price? May i have the discount?

A3: Our price is the factory price, and if your quantity is larger, we will allow the discount for you.

4.Is there cheap shipping cost to import to our country?

A4: Yes, we have our regular shipping company, they have very good price.

5. Can we visit your factory?

A5: Yes welcome warmly. No. 295, Fumin Road, Lucheng Town, Qishuyan, Changzhou City, Jiangsu Province, China.

6.What is the Warranty for your products?

A6: All products product warranty for one year, free service for 10 years.

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