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NEMA 11 28MM GEARBOX STEPPING MOTOR-HOLRY

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;
  • 28HB
  • HOLRY
Motor Torque:
Stage:
Reducer:
Motor Length:
Availability:
Quantity:

product description

Technique Specification


NEMA11 GEARBOX MOTOR1


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 MOTOR2



Drawing download:28-NEMA11.PDF




Product video

FAQ

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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