Kaman Product Catalog 1050

Exact Ratios GR, NH & EL Series

Single Reduction Worm Gear Reducers

DOUBLE REDUCTION & WORM–WORM EXACT RATIO COMBINATIONS

GEAR REDUCER SIZE

Total

813

815 (GR+NH)

818

821

824

826

830**

Ratio

P

S

P

S

P

S

P

S

P

S

P

S

P

S

813

813

813

815

813

818

813

821

813

824

813

826

818

830

75

5

15 5

15

5

15

5 15

5

15

5

15

5

15

100 150 200 250 300 400 500 600 750 900

5

20 5

20

5

20

5 20

5

20

5

20

5

20

Worm - Worm Gear Reducers

10

15 7.5

20 10 15 10 15

10 15 7.5 20

10 15

Double Reduction

10

20 10

20 10 20 10 20

10 20 10 20

10 20

10

25 10

25 10 25 10 25

10 25 10 25

10 25

10

30 15

20 10 30 15 20

15 20 15 20

20 15

20

20 20

20 20 20 20 20

20 20 20 20

20 20

20

25 25

20 25 20 25 20

25 20 25 20

20 25

20

30 30

20 20 30 30 20

20 30 30 20

20 30

30

25 30

25 25 30 25 30

25 30 30 25

30 25

30

30 30

30 30 30 30 30

30 30 30 30

30 30

Helical - Worm Gear Reducers

1000 1200 1500 1800 2400 3000 3600

40

25 50

20 50 20 50 20

50 20 50 20

40 25

Double Reduction

40

30 60

20 40 30 40 30

40 30 60 20

40 30

60

25 60

25 50 30 50 30

50 30 60 25

60 25

60

30 60

30 60 30 60 30

60 30 60 30

60 30

60

40 60

40 60 40 60 40

60 40 60 40

60 40

60

50 60

50 60 50 60 50

60 50 60 50

60 50

60

60 60

60 60 60 60 60

60 60 60 60

60 60

GEAR REDUCER SIZE

Total

WASHGUARD ® Reducers and GEAR+MOTOR™ Ratio Multipliers

832**

842

852

860

870

880

8100

Ratio

P

S

P

S

P

S

P

S

P

S

P

S

P

S

818

832 821

842

826

852

832

860 832

870

842

880

852

8100

75

5

15 5

15 5.17 15 5.17 15 5.17 14.67 5.17 14.67 5.13 14.67

100 150 200 250 300 400 500 600 750 900

5

20 5

20 5.17 20 5.17 20 5.17 20.50 5.17 20.50 5.13 20.50

5

30 7.5 20 7.5 20 10

15 7.5 20.50 7.5 20.50 10 14.67

10

20 10 20 10 20 10

20 10 20.50 10 20.50 10 20.50

10

25 10 25 10 25 10

25 10 24.50 10 24.50 10 24.50

10

30 15 20 15 20 20

15 15 20.50 15 20.50 20 14.67

20

20 20 20 20 20 20

20 20 20.50 20 20.50 20 20.50

25

20 25 20 25 20 25

20 25 20.50 25 20.50 25 20.50

20

30 30 20 30 20 30

20 30 20.50 30 20.50 30 20.50

25

30 25 30 30 25 30

25 30 24.50 30 24.50 30 24.50

30

30 30 30 30 30 60

15 30 29.50 30 29.50 60 14.67

1000 1200 1500 1800 2400 3000 3600

25

40 25 40 40 25 50

20 50 20.50 40 24.50 50 20.50

40

30 40 30 40 30 60

20 60 20.50 40 29.50 60 20.50

50

30 50 30 60 25 60

25 60 24.50 60 24.50 60 24.50

60

30 60 30 60 30 60

30 60 29.50 60 29.50 60 29.50

60

40 60 40 60 40 60

40 60 40 60 40

60

40

60

50 60 50 60 50 60

50 60 50 60 50

60

50

Additional Capabilities

60

60 60 60 60 60 60

60 60 60 60 60

60

60

Accessories and

Note: Exact ratios are listed. P = Primary stage reducer ratio S = Secondary stage reducer ratio * Actual ratio combinations supplied by Factory may vary from above depending on application and manufacturing requirements. ** For NH Series, P = 815

For exact total of double reduction package multiply “P” by the “S” ratio.

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