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Home > product > Gears and racks > Bevel gear

American Standard

American Standard

Miter Gear 20° Pressure Angle Miter Gear 20° Pressure Angle Steel-Flat Hole-Unhardened Pitch Pitch 8 Pitch 10 Pitch Miter Gear 20° Pressure Angle Steel-Flat Hole-Unhardened Teeth 12 Pitch 14 Pitch 16 pitch 20 pitch 24 pitch mitre gear 20° pressure angle-flat...

Miter gear

20° pressure angle

Helical gears are usually used as right angle drives,
Transmission of horsepower between intersecting shafts
In a 1:1 ratio.They are used where efficiency is high
Need.There are only miter joints with the same number of teeth and spacing,
And pressure angle can be operated together.Over
Two miter joints can be used in sets, just like in a differential.
The thrust of the helical gear causes the gears to separate;
Therefore, ball bearings or roller bearings should
Instead of sleeve bearings.
The use of thrust bearings should be specified
Absorb the backward thrust.
All standard stock helical gears must be installed in
Right angle (90 degrees) to get the correct gear bearing.
All mitre gears and bevel gears are used
Coniflex tooth profile.
Allow slight gear misalignment
Due to partial gear bearing operation
Along the longitudinal direction of the gear teeth. 		The installation distance must be kept to maintain
Appropriate backlash between gears.This will also ensure
The end of the gear teeth will be with each
Other. Use pure mineral oil as lubricant
Recommended for most mitre gear applications.Inventory
Miter gears are made of 40 carbon steel.
"M" series provide unhardened ordinary holes.
The "HM" series are equipped with hardened teeth with flat holes.
"HMK" series are equipped with hardened teeth with keyway
And fixing screws for mounting on the shaft.
Hardened helical gears have about 50% or more
Horsepower capacity and provide greater gear wear
Than untreated gears.
All mitre gears are cut with a 20° pressure angle system.
They will not operate with any other pressure angle system.


Miter gear

20° pressure angle

Picture 24(001).jpg

Steel-Ordinary hole-Unhardened teeth


Quantity

All categories

直径

Face makeup

Aperture (inch)

Installation method

Wheel hub (inch)

Weight pounds.

tooth

Quantity

Pitch | outside

(Inches)

Diameter I length

(Inches)

直径

Project (application.)

(App.)


4 pitch

24

M424

6.00

6.36

1.33

11/2

3 9/16

5 1/2

4

1 15 / 16

14.4

24

M424A

6.00

6.36

1.33

13/4

3 9/16

5 1/2

4

1 15 / 16

13.7

28

M428

7.00

7.36

1.43

2

3 5/8

6

5

1 15 / 16

21.1


5 pitch

25

M525

5.00

5.29

1.10

1 3 / 8

3

Zones

3 1/2

13/4

8.5

25

M525A

5.00

5.29

1.10

1 1 / 2

3

Zones

3 1/2

13/4

8.3

25

M525B

5.00

5.29

1.10

1 3 / 4

3

Zones

3 1/2

13/4

7.8


6 pitch


24

M624

4.00

4.24

. 86

1 1/4

2 15/16

4 5/8

3

15/16

4.4

24

M624A

4.00

4.24

. 86

1 1/2

2 15/16

4 5/8

3

15/16

4.3

27

M627

4.50

4.74

. 96

1 1/4

2 5/8

4 1/8

31/4

11/2

6.3

27

M627A

4.50

4.74

. 96

1 1/2

2 5/8

4 1/8

31/4

11/2

5.9


8 pitch


24
24
24

M824
M824A
M324B

3.00
3.00
3.00

3.18

. 64
. 64
. 64

3/4
1
1 1/4

1 37 / 64
1 49 / 64
1 49 / 64

29/16
23/4
23/4

13/4
21/221/2

13/16
1
1

1.5
2.1
1.9

28

M828

3.50

3.68

. 75

1

2 3/32

31/4

21/2

11/4

2.9

28

M828A

3.50

3.68

. 75

1 3/16

2 3/32

31/4

21/2

11/4

2.8

28

M328B

3.50

3.68

. 75

1 1/4

2 3/32

31/4

21/2

11/4

2.6

32

M832

4.00

4.18

. 84

1

2 3/32

35/8

3

11/8

4.8


10 pitch


20

M1020A

2.00

2.14

. 44

1/2

123/64

2

15/8

13/16

. 75

20

M1020B

2.00

2.14

. 44

5/8

123/64

2

15/8

13/16

. 72

20

M1020

2.00

2.14

. 44

3/44

123/64

2

15/8

13/16

. 67

20

M1020C

2.00

2.14

. 44

7/8

123/64

2

15/8

13/16

. 58

25

M1025

2.50

2.64

. 55

3/4

15/8

27/16

2

15/16

1.2

25

M1025A

2.50

2.64

. 55

7/8

15/8

27/16

2

15/16

1.2

25

M1025B

2.50

2.64

. 55

1

15/8

27/16

2

15/16

1.2

30

M1030

3.00

3.14

. 64

3/4

13/4

23/4

2

1

1.8


Miter gear
20° pressure angle

Picture 25(001).jpgPicture 26(001).jpg

Steel-Ordinary hole-Unhardened teeth


Quantity

All categories

直径

Face makeup

Aperture (inch)

Installation method

Wheel hub (inch)

Weight pounds.

tooth

Quantity

Pitch |

outer

(Inches)

Diameter one

length

(Inches)

Diameter one

Project (application.)

(App.)


12 pitch


15

M1215

1.25

1.37

. 27

3/8

55/64

1 1/4

1

1/2

. 17

15

M1215A

1.25

1.37

. 27

7/16

55/64

1 1/4

1

1/2

. 16

15

M1215B

1.25

1.37

. 27

1/2

55/64

1 1/4

1

1/2

. 15

18

M1218

1.50

1.62

. 32

1/2

1164

1 1/2

1 1/4

5/8

. 30

18

M1218A

1.50

1.62

. 32

5/8

1164

1 1/2

1 1/4

5/8

. 25

18

M1218B

1.50

1.62

. 32

3/4

11/64

1 1/2

1 1/4

5/8

. 22

21

M1221

1.75

1.87

. 39

1/2

13/16

1 3/4

1 3/8

11/16

. 45

21

M1221A

1.75

1.87

. 39

9/16

13/16

1 3/4

1 3/8

11/16

. 45

21

M1221B

1.75

1.87

. 39

5/8

13/16

1 3/4

1 3/8

11/16

. 43

21

M1221C

1.75

1.87

. 39

3/4

13/16

1 3/4

1 3/8

11/16

. 38

24

M1224

2.00

2.12

. 43

1/2

17/32

1 7/8

1 1/2

11/16

. 62

30

M1230

2.50

2.62

. 54

5/8

131/64

2 5/16

1 3/4

27/32

1.10


14 pitch


14

M1414

1.00

1.11

. 19

3/8

47/64

1 1/16

7/8

1/2

. 10

14

M1414A

1.00

1.11

. 19

7/16

47/64

1 1/16

7/8

1/2

. 09


16 pitch


12

M1612

. 75

. 84

. 16

5/16

37/64

13/16

5/8

3/8

. 05

16

M1616

1.00

1.09

. 22

3/8

3/4

1 1/16

3/4

7/16

. 07

20

M1620

1.25

1.34

. 27

7/16

27/32

1 1/4

1

1/2

. 16

24

M1624

1.50

1.59

. 31

7/8

7/8

1 3/8

1

1/2

. 20


20 pitch


20

M2020

1.00

1.07

. 23

3/8

13/16

1 1/8

3/4

1/2

. 06

25

M2025

1.25

1.32

. 25

3/8

3/4

1 3/16

1

3/8

. 14


24 pitch


24

M2424

1.00

1.06

. 20

1/4

9/16

29/32

5/8

9/32

. 12


Miter gear

20° pressure angle

Picture 27(001).jpgPicture 28(001).jpg

Steel-smooth hole-hardened tooth


Quantity

All categories

直径

Face makeup

Aperture (inch)

Installation method

Wheel hub (inch)

Weight pounds.

tooth

Quantity

Pitch | outside

(Inches)

Diameter I length

(Inches)

Diameter I project (application.)

(App.)


4 pitch


24
24

HM424
HM424A

6.00
6.00

6.36
 6.36

1.33
 1.33

11/2
 13/4

39/16
39/16

51/2
51/2

4
 4

1 15 / 16
 1 15 / 16

14.4
 13.7

28

HM428

7.00

7.36

1.43

2

35/8

6

5

1 15 / 16

21.1


5 pitch


25

HM525

5.00

5.29

1.10

13/8

3

45/8

31/2

13/4

8.5

25

HM525A

5.00

5.29

1.10

11/2

3

45/8

31/2

13/4

8.3

25

HM525B

5.00

5.29

1.10

13/4

3

45/8

31/2

13/4

7.5


6 pitch


24

HM624

4.00

4.24

. 86

11/4

25/16

35/8

3

15/16

4.4

24

HM624A

4.00

4.24

. 86

11/2

25/16

35/8

3

15/16

4.0

27

HM627

4.50

4.74

. 96

11/4

25/8

41/8

31/4

11/2

6.3

27

HM627A

4.50

4.74

. 96

11/2

25/8

41/8

31/4

11/2

5.9


8 pitch


24
24
24

HM824
HM824A
HM824B

3.00

3.18

. 64
. 64
. 64

3/4
1
11/4

137/64
149/64
149/64

29/16
23/4
23/4

13/4
21/2
21/2

13/16
1
1

2.1

2.6

28

HM828

3.50

3.68

. 75

1

23/32

31/4

21/2

11/4

3.0

28

HM828A

3.50

3.68

. 75

13/16

23/32

31/4

21/2

11/4

2.8

28

HM828B

3.50

3.68

. 75

11/4

23/32

31/4

21/2

11/4

2.6

32

HM832

4.00

4.18

. 85

1

29/32

35/8

3

11/8

4.7


10 pitch


20
20
20
20

HM1020A
HM1020B
HM1020
HM1020C

2.00

2.14

. 44
. 44
. 44
. 44

1/2
5/8
3/4
7/8

123/64
123/64
123/64
123/64

2
2
2
2

15/8
15/8
15/8
15/8

13/16
13/16
13/16
13/16

. 76
. 70
. 64
. 58

25

HM1025

2.50

2.64

. 55

3/4

15/8

27/16

2

15/16

1.3

25

HM1025A

2.50

2.64

. 55

7/8

15/8

27/16

2

15/16

1.2

25

HM1025B

2.50

2.64

. 55

1

15/8

27/16

2

15/16

1.2

30

HM1030

3.00

3.14

. 64

3/4

13/4

23/4

2

1

1.8


Helical gear 20°

pressure angle

Picture 29(001).jpg

Steel-smooth hole-hardened tooth



Quantity

All categories

直径

Face makeup

Aperture (inch)

Installation method

Wheel hub (inch)

Weight pounds.

tooth

Quantity

Off the court

(Inches)

Diameter I length

(Inches)

Diameter I project (application.)

(App.)



12 pitch


15

HM1215

1.25

1.37

. 27

3/8

55/64

11/4

1

1/2

. 15

15

HM1215B

1.25

1.37

. 27

1/2

55/64

11/4

1

1/2

. 15

18

HM1218

1.50

1.62

. 32

1/2

11/ 64

11/2

11/4

5/8

. 30

18

HM1218A

1.50

1.62

. 32

5/8

11/ 64

11/2

11/4

5/8

. 25

18

HM1218B

1.50

1.62

. 32

3/4

11/ 64

11/2

11/4

5/8

. 22

21

HM1221

1.75

1.87

. 39

1/2

13/ 16

13/4

13/8

11/16

. 22

21

HM1221B

1.75

1.87

. 39

5/8

13/ 16

13/4

13/8

11/16

. 42

24

HM1224

2.00

2.12

. 43

1/2

17/ 32

17/8

11/2

11/16

. 62

30

HM1230

2.50

2.62

. 54

5/8

131/ 64

25/ 16

13/4

27/32

1.1


14 pitch


14

HM1414

1.00

1.11

. 19

3/8

47/64

11/16

7/8

1/2

. 10

14

HM1414A

1.00

1.11

. 19

7/16

47/64

11/16

7/8

1/2

. 10



16 pitch


16

HM1616

1.00

1.09

. 22

3/8

3/4

11/16

3/4

7/16

. 07

24

HM1624

1.50

1.59

. 31

1/2

7/8

13/8

1

1/2

. 20


24

HM2424

1.00

1.06

. 20

1/4

9/16

29/32

5/8

9/32

. 06


Miter gear

20° pressure angle

Picture 30.jpg

Steel-with keyway and fixing screws-hardened teeth


Quantity

All categories

直径

Face makeup

Aperture (inch)

Installation method

Wheel hub (inch)

Weight pounds.

tooth

Quantity

Pitch | outside

(Inches)

Diameter one

length

(Inches)

Diameter one

Project (application.)

(App.)


4 pitch


24

HMK424A

6.00

6.36

1.33

13/4

39/16

51/2

4

115/16

13.7

28

HMK428

7.00

7.36

1.43

2

35/8

6

5

115/16

20.4


5 pitch


25

HMK525

5.00

5.29

1.10

13/4

3

45/8

31/2

13/4

8.5

25

HMK525B

5.00

5.29

1.10

13/4

3

45/8

31/2

13/4

7.5


6 pitch


24

HMK624

4.00

4.24

. 86

11/4

25/16

35/8

3

15/16

4.4

24

HMK624A

4.00

4.24

. 86

11/2

25/16

35/8

3

15/16

4.0

27

HMK627

4.50

4.74

. 96

11/4

25/8

41/8

31/4

11/2

6.3

27

HMK627A

4.50

4.74

. 96

11/2

25/8

41/8

31/4

11/2

5.9

 

8 pitch


24
24
24

HMK824
HMK824A
HMK824B

3.00
3.00
3.00

3.18

. 64
. 64
. 64

3/4
1
11/4

137/64
149/64
149/64

29/16
23/4
23/4

13/4
21/2
21/2

13/16
1 

1

1.5
2.1
1.8

28

HMK828

3.50

3.68

. 75

1

23/32

31/4

21/2

11/4

2.9

28

HMK828A

3.50

3.68

. 75

13/16

23/32

31/4

21/2

11/4

2.7

28

HMK828B

3.50

3.68

. 75

11/4

23/32

31/4

21/2

11/4

2.6


10 pitch


20
20
20
20

HMK1020A
HMK1020B
HMK1020
HMK1020C

2.00

2.14

. 44
. 44
. 44
. 44

1/2
5/8
3/4
7/8

123/64
123/64
123/64
123/64

2
2
2
2

15/8
15/8
15/8
15/8

13/16
13/16
13/16
13/16

. 74
. 70
. 63
. 58

25

HMK1025

2.50

2.64

. 55

3/4

15/8

27/16

2

15/16

1.30

25

HMK1025A

2.50

2.64

. 55

7/8

15/8

27/16

2

15/16

1.20

25

HMK1025B

2.50

2.64

. 55

1

15/8

27/16

2

15/16

1.10


12 pitch


15

HMK1215B

1.25

1.37

. 27

1/2

55/64

11/4

1

1/2

. 14

18

HMK1218A

1.50

1.62

. 32

5/8

11/64

11/2

11/4

5/8

. 25

21

HMK1221B

1.75

1.87

. 39

5/8

13/16

13/4

13/8

11/16

. 41

30

HMK1230

2.50

2.62

. 54

5/8

131/64

2 5/16

13/4

27/32

1.1


16 pitch


16

HMK1616

1.00

1.09

. 22

3/8

3/4

11/16

3/4

7/16

. 07

24

HMK1624

1.50

1.59

. 31

1/2

7/8

13/8

1

1/2

. 20


Miter gear 

Horsepower rating


steel


All categories

Revolutions per minute

Quantity

10

25

50

100

200

300

600

900

1200

1800

M424

. 80

1.90

3.6

6.4

10.6

13.5

18.8

21.5

23.0

HM424

1.40

3.33

6.3

11.2

18.6

23.6

33.0

38.0

40.0

M428

1.07

2.50

4.8

8.4

13.6

17.2

23.3

26.5

28.5

HM428

1.90

4.50

8.4

14.7

23.8

30.0

40.0

46.0

50.0

M525

. 45

1.05

2.0

3.7

6.3

8.1

11.6

13.6

15.0

HM525

. 75

1.90

3.6

6.5

11.0

14.2

20.0

24.0

26.0

M624

. 25

. 55

1.1

2.0

3.5

4.6

6.9

8.2

19.0

10.2

HM624

. 40

1.00

1.9

3.5

6.1

8.0

12.0

14.5

16.0

18.0

M627

. 30

. 75

1.4

2.5

4.3

5.7

8.5

9.9

11.0

12.0

HM627

. 50

1.33

2.5

4.4

7.5

10.0

1.5

17.5

19.0

21.0

M824

. 10

. 25

.5

.9

1.5

2.1

3.3

4.0

4.5

5.3

HM824

. 20

. 40

.8

1.5

2.6

3.7

5.8

7.0

8.0

9.3

M828

. 15

. 33

.7

1.2

2.2

2.9

4.4

5.3

6.0

6.8

HM828

. 25

. 60

1.2

2.1

3.9

5.0

7.7

9.3

10.5

12.0

M832

. 20

. 45

.9

1.6

2.8

3.7

5.5

6.5

7.2

8.0

HM832

. 33

. 80

1.5

2.8

4.9

6.5

9.6

11.4

12.5

14.2

M1020

. 03

. 08

.2

.3

.6

.8

1.3

1.7

2.0

2.4

HM1020

. 05

. 15

.3

.5

1.0

1.4

2.3

3.0

3.5

4.2

M1025

. 06

. 15

.3

.5

.9

1.3

2.0

2.5

2.9

3.5

HM1025

. 10

. 25

.5

.9

1.6

2.3

3.5

4.4

5.0

6.0

M1030

. 08

. 20

.4

.7

1.3

1.8

2.8

3.5

3.9

4.5

HM1030

. 15

. 33

.7

1.3

2.3

3.2

4.9

6.1

6.8

8.0

M1215

. 01

. 02

. 05

. 10

. 20

.3

.5

.6

.8

.9

HM1215

. 02

. 04

. 10

. 17

. 33

.4

.8

1.0

1.3

1.6

M1218

. 01

. 03

. 08

. 14

. 25

.4

.7

.9

1.0

1.3

HM1218

. 02

. 05

. 15

. 25

. 47

.7

1.1

1.5

1.8

2.2

M1221

. 02

. 05

. 11

. 20

. 40

.5

.9

1.2

1.4

1.7

HM1221

. 04

. 10

. 20

. 33

. 70

1.0

1.6

2.1

2.5

3.0

M1224

. 03

. 07

. 15

. 25

. 50

.7

1.2

1.5

1.7

2.0

HM1224

. 05

. 12

. 25

. 47

. 90

1.2

2.1

2.6

3.0

3.5

M1230

. 05

. 12

. 25

. 44

. 80

1.1

1.8

2.2

2.5

3.0

HM1230

. 09

. 21

. 40

. 75

1.40

1.9

3.2

4.0

4.4

5.3

M1414


. 01

. 02

. 05

. 09

.1

.2

.3

.4

.5

HM1414


. 02

. 04

. 09

. 16

.2

.4

.6

.7

.9

M1616


. 01

. 02

. 05

. 09

.1

.2

.3

.4

.5

HM1616


. 02

. 04

. 09

. 16

.2

.4

.6

.7

.9

M1620


. 02

. 04

. 08

. 14

.2

.4

.5

.6

.8

HM1620


. 04

. 07

. 15

. 25

.4

.7

.9

1.0

1.3

M1624


. 03

. 06

. 12

. 20

.3

.5

.7

.8

1.0

HM1624


. 05

. 10

. 21

. 40

.5

.9

1.2

1.4

1.8

M2020


. 01

. 02

. 04

. 08

.1

.2

.2

.4

.5

HM2020


. 02

. 04

. 07

. 14

.2

.4

.5

.6

.8

M2025


. 02

. 03

. 06

. 12

.2

.3

.4

.5

.6

HM2025


. 04

. 05

. 10

. 21

.3

.5

.7

.9

1.0


The rating listed to the right of the black line exceeds the recommended pitch line speed.

Popular tags: American standard, bevel gear
Related Products

before: European standards

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