Kaman Product Catalog 1050

Triple Reduction Maximum Rating Tables R777 Series • Helical-Coaxial • Cast Iron Case • 1750 Input RPM

Quadro Accessories Technical Information and Cautions Terms and Conditions Lecentric Helical-Cast Iron Lecentric Helical-Aluminum 23.2 7302 20.2 7966 17.5 7966 15 7966 12.8 7966 11.4 7169 10.7 7966 9.8 7966 9.1 7966 8.5 7966 7.9 7966 7.2 7966 7 7966 6.1 7966 5.3 7877 4.4 7966 3.4 7966 2.6 7966 Output Output Speed (RPM) Torque (lb-in.)

R7773 • TRIPLE REDUCTION

NON-MOTORIZED MOTORIZED QUILL INPUT

Input

Output* OHL (lbs.)

Basic Reducer Catalog Number**

Motor Frame

R7773001.XX R7773019.XX R7773002.XX R7773020.XX R7773003.XX R7773021.XX R7773004.XX R7773022.XX R7773005.XX R7773023.XX R7773006.XX R7773024.XX R7773007.XX R7773025.XX R7773008.XX R7773026.XX R7773009.XX R7773027.XX R7773010.XX R7773028.XX R7773011.XX R7773029.XX R7773012.XX R7773030.XX R7773013.XX R7773031.XX R7773014.XX R7773032.XX R7773015.XX R7773033.XX R7773016.XX R7773034.XX R7773017.XX R7773035.XX R7773018.XX R7773036.XX Catalog Number** Basic Reducer

HP

Ratio

56C

R7773037.XX

2.86

75.5

3224

143-5TC

56C

R7773038.XX

2.72

86.47

3278

143-5TC

56C

R7773039.XX

2.35

100.22

3327

143-5TC

56C

R7773040.XX

2.02

116.56

3372

143-5TC

56C

R7773041.XX

136.82

1.72

3372

143-5TC

56C

R7773042.XX

1.38

153.05

3372

143-5TC

56C

R7773043.XX

1.44

163.31

3372

143-5TC

56C

R7773044.XX

1.32

178.01

3372

143-5TC

56C

R7773045.XX

1.23

191.67

3372

143-5TC

56C

R7773046.XX

1.14

206.32

3372

143-5TC

56C

R7773047.XX

1.06

222.92

3372

143-5TC

56C

R7773048.XX

0.97

242.18

3372

143-5TC

56C

R7773049.XX

0.94

250.15

3372

143-5TC

56C

R7773050.XX

0.81

289.08

3372

143-5TC

56C

R7773051.XX

0.70

330.31

3372

143-5TC

56C

R7773052.XX

0.60

394.59

3372

143-5TC

56C

R7773053.XX

0.46

514.99

3372

143-5TC

56C

R7773054.XX

0.35

680.03

3372

143-5TC

*Overhung load is calculated at centerline of output shaft. **Catalog numbers are for basic reducer without base or output flange.

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

Mechanical Warnings

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

SELECT REDUCER MOUNTING POSITION ON PAGE 407

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