28PA/28BYG Gear Reducer Stepper Motor
28PA/28BYG Gear Reducer Stepper Motor
28PA/28BYG Gear Reducer Stepper Motor

28PA/28BYG Gear Reducer Stepper Motor

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Product Overview

Description


Gear Reducer Stepper Motor

Product Description

 

 

Technical Datas of Stepper gear motor 28PA/28BYG

PLANETARY GEAR STEPPER MOTOR

Housing Material: Metal

Backlash at No-load: ≤1°

Bearing at Output: Ball or Sleeve

Permissible Overhung Load: ≤2.5Kg

Permissible Thrust Load: ≤0.5Kg

Max. Radial Play: ≤ 0.05mm

Max. Thrust Play: ≤0.3mm

 

Gearbox Data

Reduction Ratio

X:1

4

5

13

19

27

51

71

100

139

Exact Reduction Ratio

X:1

3 12/17

5 2/11

12 212/289

19 38/187

26 103/121

51 4397/4913

71 2/25

99 1044/2057

139 184/1221

Number of gear trains

#

1

1

2

2

2

3

3

3

3

Max Permissible Torque

Kg.cm

20

20

30

30

30

40

40

40

40

Moment Permissible Torque

Kg.cm

40

40

50

50

50

60

60

60

60

Gearbox Length

mm

28

28

36

36

36

44

44

44

44

 

 

 

Motor Specifications:

 

Model

Step Angle

Length (Ld)

Phase Voltage

Phase Current

Phase Resistance

Phase Inductance

Holding Torque

Lead Wire

(°)

(mm)

(V)

(A)

(Ω)

(mH)

(g.cm)

(#)

28BYGH32-067-4A/B

1.8

32

3.75

0.67

5.6

3.4

600

4

28BYGH32-095-6A/B

1.8

32

2.66

0.95

2.8

0.8

430

6

28BYGH45-067-4A/B

1.8

45

4.56

0.67

6.5

4.9

950

4

28BYGH45-095-6A/B

1.8

45

3.22

0.95

3.4

1.2

750

6

28BYGH51-067-4A/B

1.8

51

6.20

0.67

9.2

7.2

1200

4

28BYGH51-095-6A/B

1.8

51

4.35

0.95

4.6

1.8

900

6

                                     


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