Available

Gear Box
Input RPM

Gear Box Model & HP Rattings @ given speed.

Ratio

Gear Size

100

150

200

250

300

350

400

1.50

36 / 54

1500 / 750

20.0 / 11.0

30 / 16.5

50 / 27.5

70 / 35

100 / 55

125 / 60

160 / 80

1.81

32 / 58

1500 / 750

19.0 / 10.5

28.5 / 15

546 / 23.5

65 / 32

90 / 50

113 / 53

138 / 70

2.00

30 / 60

1500 / 750

17.5 / 9.0

26.2 / 13.5

41.5 / 21.5

56 / 28

80 / 44

98 / 45

130 / 62

2.21

28 / 62

1500 / 750

16.0 / 8.0

24.0 / 12.0

37.0 / 19.0

50 / 24

71 / 38

89 / 41

118 / 56

2.46

26 / 64

1500 / 750

14.0 / 7.5

21.0 / 11.2

32.0 / 17.0

43 / 22

63 / 36

76 / 37

108 / 51

2.75

24 / 66

1500 / 750

12.5 / 6.5

18.7 / 9.7

29.0 / 15.0

40 / 19

58 / 32

70 / 35

91 / 45

3.09

22 / 68

1500 / 750

11.0 / 6.0

16.5 / 9.5

25.0 / 13.5

32 / 17

48 / 29

62 / 29

86 / 40

3.50

20 / 70

1500 / 750

10.0 / 4.7

15.0 / 7.0

22.0 / 10.5

30 / 14

46 / 25

57 / 27

77 / 37

4.00

18 / 72

1500 / 750

8.7 / 4.2

13.2 / 6.3

19.0 / 9.0

26 / 12

40 / 21

50 / 23

70 / 34

4.62

16 / 74

1500 / 750

7.4 / 3.7

11.1 / 5.5

16.0 / 8.0

22 / 10

35 / 19.5

45 / 22

64 / 32

5.00

17 / 75

1500 / 750

6.5 / 3.4

9.7 / 5.0

14.0 / 7.5

20 / 9

33 / 17

42 / 21

59 / 29

5.42

14 / 76

1500 / 750

5.8 / 3.0

8.7 / 4.5

12.0 / 6.5

17 / 8.5

27 / 15.5

39 / 20

54 / 27

5.92

13 / 77

1500 / 750

5.0 / 2.7

7.5 / 4.0

10.0 / 5.5

15 / 7.5

25 / 14.5

35 / 19

50 / 25

Material of Construction.

Dimentions

Output RPM can be obtained by dividing the Input RPM by the Gear Ratio.

1) Base Casing

C.I.Gr. 20

H1 / H2

69 / 45

89 / 67.5

113 / 90

135 / 112

160 / 135

183 / 157

193 / 180

2) Top Casing

C.I.Gr. 20

L1 / L2

40 / 60

45 / 70

50 / 80

60 / 90

70 / 100

80 / 110

90 / 120

3) Drive Shaft

EN-9 H&G

dØ / DØ

14 / 24

16 / 30

19 / 40

24 / 45

28 / 50

34 / 60

38 / 70

4) Pinion Gear

EN-24 N&L

H / L

210 / 223

260 / 263

330 / 303

355 / 330

440 / 358

500 / 404

545 / 465

5) Driven Shaft

EN-9 H&G

F / G

123 / 73

169 / 83

223 / 103

276 / 110

326 / 118

364 / 142

420 / 160

6) Bull Bearing

WCB Steel

A / B

140 / 90

190 / 100

250 / 135

300 / 142

350 / 150

400 / 180

460 / 200

7) Bearings

Ball SKF

M / m

27 / 16

33 / 18

37 / 21.5

48.5 / 27

53.5 / 31

64 / 37

24.5 / 41

8) Oil Seals

Nitrile

N / n

8 / 5

8 / 5

12 / 6

14 / 8

14 / 8

18 / 10

20 / 10

9) Seal Cover

Steel / C.I.

E / e

85 / 65

102.5 / 77.5

115 / 85

125 / 95

135 / 105

145 / 117

170 / 135

10) Coupling Key

EN-8

T / D1

12 / 10

15 / 10

15 / 12

15 / 12

20 / 14

20 / 14

20 / 14