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 R787 Series • Helical-Coaxial • Cast Iron Case • 1750 Input RPM • Integral Base

R7872 • 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

R7872001.XX R7872016.XX R7872031.XX R7872002.XX R7872017.XX R7872032.XX R7872003.XX R7872018.XX R7872033.XX R7872004.XX R7872019.XX R7872034.XX R7872005.XX R7872020.XX R7872035.XX R7872006.XX R7872021.XX R7872036.XX R7872007.XX R7872022.XX R7872037.XX R7872008.XX R7872023.XX R7872038.XX R7872009.XX R7872024.XX R7872039.XX R7872010.XX R7872025.XX R7872040.XX R7872011.XX R7872026.XX R7872041.XX R7872012.XX R7872027.XX R7872042.XX R7872013.XX R7872028.XX R7872043.XX R7872014.XX R7872029.XX R7872044.XX R7872015.XX R7872030.XX R7872045.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

396

6196

40.54

4.42

2023

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

330

6196

33.81

5.3

2023

274

7081

32.09

6.38

2140

210

7081

24.58

8.33

2428

175

7966

23.06

9.99

2566

155

9736

25.00

11.26

2641

146

10621

25.54

12.03

2675

130

12391

26.54

13.5

2810

119

13276

26.22

14.65

2929

108

13276

23.61

16.26

2999

100

13276

21.86

17.56

3051

81

14161

19.05

21.5

3207

68

14161

15.82

25.88

3387

R Y

56

12922

12.02

31.09

3477

46.8

14161

10.94

37.43

3546

*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

www.grovegear.com

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