Kaman Product Catalog 1050

Quadro Accessories Technical Information Mechanical Warnings and Cautions Terms and Conditions Lecentric Helical-Cast Iron Lecentric Helical-Aluminum

Double Reduction Maximum Rating Tables R797 Series • Helical-Coaxial • Cast Iron Case • 1750 Input RPM

R7972 • DOUBLE REDUCTION

NON-MOTORIZED MOTORIZED QUILL INPUT

Output

Output

Input

Output* OHL (lbs.)

Basic Reducer Catalog Number***

Motor Frame

Basic Reducer Catalog Number**

Speed (RPM) Torque (lb-in.)

HP

Ratio

R7972001.XX R7972017.XX R7972033.XX R7972002.XX R7972018.XX R7972034.XX R7972003.XX R7972019.XX R7972035.XX R7972004.XX R7972020.XX R7972036.XX R7972005.XX R7972021.XX R7972037.XX R7972006.XX R7972022.XX R7972038.XX R7972007.XX R7972023.XX R7972039.XX R7972008.XX R7972024.XX R7972040.XX R7972009.XX R7972025.XX R7972041.XX R7972010.XX R7972026.XX R7972042.XX R7972011.XX R7972027.XX R7972043.XX R7972012.XX R7972028.XX R7972044.XX R7972013.XX R7972029.XX R7972045.XX R7972014.XX R7972030.XX R7972046.XX R7972015.XX R7972031.XX R7972047.XX R7972016.XX R7972032.XX R7972048.XX

182-4TC 213-5TC 254-6TC 182-4TC 213-5TC 254-6TC 182-4TC 213-5TC 254-6TC 182-4TC 213-5TC 254-6TC 182-4TC 213-5TC 254-6TC 182-4TC 213-5TC 254-6TC 182-4TC 213-5TC 254-6TC 182-4TC 213-5TC 254-6TC 182-4TC 213-5TC 254-6TC 182-4TC 213-5TC 254-6TC 182-4TC 213-5TC 254-6TC 182-4TC 213-5TC 254-6TC 182-4TC 213-5TC 254-6TC 182-4TC 213-5TC 254-6TC 182-4TC 213-5TC 254-6TC 182-4TC 213-5TC 254-6TC

293

8851

42.81

5.98

2363

246

10400

42.36

7.1

2605

C O N T A C T F A C T O

203

11949

40.06

8.63

2828

155

13276

34.07

11.27

3037

131

15046

32.52

13.38

3218

115

16816

31.92

15.24

3397

108

18587

33.06

16.26

3449

97

18587

29.71

18.09

3530

88

18233

26.61

19.82

3596

80

18587

24.45

21.98

3705

74

18587

22.85

23.53

3808

72

17170

20.47

24.25

3843

61

18587

18.67

28.8

3955

R Y

50

18587

15.36

34.99

4050

42

17347

12.05

41.64

4118

34.6

18587

10.62

50.6

4359

*Overhung load is calculated at centerline of output shaft. **Catalog numbers are for basic reducer without base or output flange. ***Contact factory for non-motorized reducers

IN THIS BROCHURE

RPM = Revolutions Per Minute HP = Horsepower TQ = Torque (lb-in.) OHL = Overhung Load In Pounds At Centerline Of Output Shaft With No Thrust Load. TL = Thrust Load (lbs.) - Output Shaft

FOR AVAILABLE INTERCHANGE BASE AND OUTPUT FLANGE CODES SEE PAGES 408-410.

SELECT REDUCER MOUNTING POSITION ON PAGE 407

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