Dodge 20A12L56 TIGEAR-2 worm gear speed reducer with 12:1 ratio, left side solid output shaft, 1" output bore, 56C flange input, 2" center distance, cast iron housing, green paint. 3-piece coupled input design. Input horsepower 1.9, output horsepower 1.69.

Base to output center height

2.2400 in, 56.896 mm

Case size

20

Center Distance

2" case size

Center distance (in)

2 in, Center distance (in):2.0000 in, 50.8 mm

Center to end of shaft distance

4.6900 in, 119.126 mm

Frame

56C NEMA motor flange

Gear Type

Worm gear right-angle

Horsepower rating input

1.9000 hp, 1.417 kW

Horsepower rating output

1.6900 hp, 1.26 kW

Housing

Cast iron

Housing material

Cast iron

Input

56C flange

Input HP

1.9

Input style

3-Piece coupled

Lubrication type

PAG, standard temperature

Motor compatibility

NEMA motor, 56C frame

Mounting bolt pattern length

5.0000 in, 127.0 mm

Mounting bolt pattern width

2.8800 in, 73.152 mm

Nominal ratio

12

Output

Left side solid shaft, 1.0000" diameter

Output bore/shaft diameter

1 in

Output horse power

1.69

Output shaft

Left (solid A)

Output shaft center to input motor mounting face distance

7.8300 in, 198.882 mm

Output style

Left

Overhung load

1560 lbf, 6939.226 N

Paint type

Standard

Paint/coating

Green

Performance

1.9 HP input, 770 in-lb output torque

Rated torque output

770 in/lb, 770.0 in/lb

Ratio

12:1 reduction

Seal type

Single-lip contact

Shaft diameter output

1.0000 in, 25.4 mm

Shaft length output

2.1100 in, 53.594 mm

Suitable for washdown

No

Thermal horsepower rating

2.8300 hp, 2.11 kW