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315TR Series

315TR Series Shaft Mounted Gear Drive

Double Reduction - 10:1 through 40:1 Ratios Single Reduction - 5:1 Ratio

MODEL

 

315TR05

 

315TR10

 

315TR15

 

315TR20

 

315TR25

 

315TR30

 

315TR35

 

315TR40

 

ACTUAL RATIOS

 

6.071

 

10.815

 

15.543

 

19.849

 

24.562

 

29.301

 

34.304

 

38.79

 

SHIPPING WEIGHT (LBS.)

 

425

 

450

 

450

 

450

 

450

 

450

 

450

 

450

 

 

QUICK RELEASE TAPERED BUSHINGS:

 

The bushing kit contains a bushing, nut, key(s) and mounting screws.
The recommended driven shaft length is 11.00 inches and uses the recommended keyway length.
When an application requires the minimum driven shaft length, the keyway must be keyed along the entire length.
Consult factory for bore sizes not shown.

 

BUSHING KIT NO. *

WEIGHT
(LBS.)

 

TYPE

 

DRIVEN SHAFT DIMENSIONS (INCHES)

 

DIA.

 

KEYWAY
WIDTH X DEPTH

 

RECOMMENDED KEYWAY LENGTH

 

MINIMUM DRIVEN SHAFT LENGTH

 

315T315

 

16

1

 

3 15/16

 

1 x 1/2

 

9 5/8

 

8 9/16

 

315T307

 

24

2

 

3 7/16

 

7/8 x 7/16

 

8 9/16

 

8 9/16

 

315T303

 

27

2

 

3 3/16

 

3/4 x 3/8

 

8 9/16

 

8 9/16

 

315T300

 

30

2

 

3

 

3/4 x 3/8

 

8 9/16

 

8 9/16

 

315T215

 

31

2

 

2 15/16

 

3/4 x 3/8

 

8 9/16

 

8 9/16

 

NOTES, OPTIONS & ACCESSORIES

MOTOR MOUNTS (3MM -- 117 lbs.)

Motor brackets are shown in the intermediate position. The brackets can be raised or lowered 5.50 inches to the high or low position by moving to the next set of mounting holes.

The motor brackets can be mounted on either the long (6 o'clock) or short (3 o'clock) sides of the housing.

V-BELT CENTER DISTANCES FOR INTERMEDIATE MOUNTING POSITION (INCHES)

MOTOR MOUNT
ORIENTATION

 

MOTOR FRAME SIZE

 

182T/184T

 

213T/215T

 

254T/256T

 

284T/286T

 

324T/326T

 

364T/365T

 

MIN.

 

MAX.

 

MIN.

 

MAX.

 

MIN.

 

MAX.

 

MIN.

 

MAX.

 

MIN.

 

MAX.

 

MIN.

 

MAX.

 

SINGLE REDUCTION

 

6:00

 

31.29

 

34.28

 

32.04

 

35.03

 

33.04

 

36.03

 

33.78

 

36.78

 

34.78

 

37.78

 

35.78

 

38.78

 

3:00

 

25.50

 

28.43

 

26.23

 

29.17

 

27.21

 

30.15

 

27.94

 

30.89

 

28.92

 

31.87

 

29.90

 

32.86

 

DOUBLE REDUCTION

 

6:00

 

31.49

 

34.46

 

32.23

 

35.21

 

33.22

 

36.20

 

33.97

 

36.95

 

34.96

 

37.94

 

35.95

 

38.94

 

3:00

 

19.65

 

22.54

 

20.37

 

23.27

 

21.33

 

24.24

 

22.06

 

24.97

 

23.02

 

25.94

 

24.00

 

26.92

 

FACE MOUNTING
Face mounting holes are not drilled on standard units -- Contact factory if face mounting is desired.

TORQUE ARM

The preferred position for the torque arm is 90° to a line between the point of attachment of the torque arm to the drive and the low speed shaft. The torque arm must be in tension. Keep the torque plate in the position shown.

EXTERNAL BACKSTOP KIT

Backstop extensions are standard on double reduction drives and can be supplied on single reduction drives if specified when order is placed. See Backstop Kit section for backstop torque capacity.
Kit no. BS315TR- 30:1 thru 40:1 ratios
Kit no.BS315TR-1 - 20:1 thru 25:1 ratio
Kit no.BS315TR-2- 10:1 thru15:1 ratio
Kit no.BS315TR-5- 5:1 ratio

 


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