Smart Gears

Shopping Cart: 0 Items - $0.00

Home »

115TR Series Shaft Mounted Gear Drive

Double Reduction - 10:1 thru 40:1 ratios Single Reduction - 5:1 ratio

MODEL

ACTUAL RATIOS

5.929

10.7

15.377

20.294

25.062

29.955

34.176

38.832

SHIPPING WEIGHT (LBS.)

110

QUICK RELEASE TAPERED BUSHINGS:

The bushing kit contains a bushing, nut, key(s) and mounting screws.
The recommended driven shaft length is 6.88 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

115T115

1 15/16

1/2 x 1/4

5 5/8

4 7/8

115T112

1 3/4

3/8 x 3/16

4 7/8

115T111

1 11/16

3/8 x 3/16

4 7/8

115T110

1 5/8

3/8 x 3/16

4 7/8

115T108

1 1/2

3/8 x 3/16

4 7/8

115T107

1 7/16

3/8 x 3/16

4 7/8

115T106

1 3/8

5/16 x 5/32

5 1/2

5 1/4

115T105

1 5/16

5/16 x 5/32

5 1/2

5 1/4

115T104

1 1/4

1/4 x 1/8

6 3/4

115T103

1 3/16

1/4 x 1/8

6 3/4

115T102

1 1/8

1/4 x 1/8

6 3/4

115T101

1 1/16

1/4 x 1/8

6 3/4

115T100

1/4 x 1/8

6 3/4

NOTES, OPTIONS & ACCESSORIES

MOTOR MOUNTS (1MM - 45 LBS.)

Motor brackets are shown in the intermediate position. The brackets can be raised or lowered 4 5/8 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

56/143T/145T

182T/184T

213T

MIN.

MAX.

MIN.

MAX.

MIN.

MAX.

SINGLE REDUCTION

6:00

23.55

26.55

24.5

27.55

25.30

28.30

3:00

19.73

22.70

20.72

23.69

21.46

24.43

DOUBLE REDUCTION

6:00

23.66

26.65

24.66

27.64

25.40

28.39

3:00

15.87

18.83

16.85

19.81

17.59

20.56

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. BS115TR - 20:1 thru 40:1 ratio
Kit no. BS115TR-1 - 10:1 thru 15:1 ratio

Kit no. BS115TR-5 - 5:1 ratio