8300 Series
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8300 Series  (Download 8300 Series *.pdf file)

SINGLE & DOUBLE
REDUCTION BASE TYPE GEAR DRIVES

     
Average Shipping Weight:  475 Lbs.
Right click on link to download CAD drawing:  BASETYPE.dxf  

NOTE:  Bracketed numbers in table below refer to Notes section below table.




MODEL





RATIO (2)



REDUCTION (3)

RATINGS (1)

 


GEARBOX (5) INERTIA (LB-FT 2)

 

 

DIA A. (INCHES)

 

 

KEYWAY B




OUTPUT (RPM)




INPUT HORSEPOWER

OUTPUT TORQUE (IN-LB)

INPUT SHAFT (4) OVERHUNG LOAD CAPACITY (LBS)

OUTPUT SHAFT (4) OVERHUNG LOAD CAPACITY (LBS)

8304S (6)

4.046

SINGLE

432

165.0 (7)

28,000

2000

6430

0.61

2

1/2

8305 (6)

5.000

DOUBLE

350

160.0 (7)

28,800

2000

6430

0.95

2

1/2

83055 (6)

5.478

DOUBLE

319

146.0 (7)

28,800

2000

6430

0.72

2

1/2

8306 (6)

6.083

DOUBLE

288

131.0 (7)

28,800

2000

6430

0.55

2

1/2

8307 (6)

6.995

DOUBLE

250

114.0 (7)

28,800

2000

6430

0.50

2

1/2

8308

8.121

DOUBLE

215

98.0 (7)

28,800

2000

6430

0.47

2

1/2

8309

9.157

DOUBLE

191

87.6 (7)

28,900

2000

6430

0.40

2

1/2

8310

10.033

DOUBLE

174

81.6 (7)

29,500

2000

6430

0.37

2

1/2

8311

11.408

DOUBLE

153

72.7 (7)

29,850

2000

6430

0.30

2

1/2

8312

12.507

DOUBLE

140

64.4

29,000

2000

6430

0.27

2

1/2

8315

15.295

DOUBLE

114

50.9

28,030

1120

6430

0.20

1 1/2

3/8

8318

18.607

DOUBLE

94

45.5

30,500

1120

6430

0.17

1 1/2

3/8

8320

20.812

DOUBLE

84

40.8

30,600

930

6430

0.15

1 1/2

3/8

8324

24.771

DOUBLE

71

34.5

30,800

930

6430

0.14

1 3/8

3/8 (8)

83276

27.644

DOUBLE

63

30.9

30,800

930

6430

0.13

1 3/8

3/8 (8)

8329

29.508

DOUBLE

59

27.9

29,700

690

6430

0.12

1 1/4

1/4

8335

35.319

DOUBLE

50

22.1

28,100

690

6430

0.11

1 1/4

1/4

8340

40.332

DOUBLE

43

18.9

27,500

690

6430

0.11

1 1/4

1/4

 

NOTES

  1. Horsepower, torque, output speed and overhung load capacities based on 1750 rpm input speed and 1.00 Service Factor.

  2. Non-standard ratios available.  Consult Dorris Company if desired ratio is not shown.

  3. Single reduction high speed shaft dimensions shown in parentheses ( ).

  4. Overhung load is measured at the midpoint of the key for the input and output shafts respectively.

  5. Measured at the input shaft.

  6. If a backstop is required consult Dorris Company for backstop torque capacity as it is less than the output torque rating shown.

  7. Consult Dorris Company for thermal capacity in your application.

  8. Non-standard keyway.

 

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