Dodge SS20A12LR56 20A12LR56 stainless steel TIGEAR-2 worm gear reducer with 12:1 ratio, 3-piece coupled input, double solid output shaft, 56C frame, and 2" center distance. 1.9 HP input, 1.69 HP output, 770 in-lb output torque. Stainless steel housing for corrosion resistance in washdown and food-grade environments. 1" output shaft diameter. 42 lb weight.

Base to output center height

2.2400 in, 56.896 mm

Capacity

1.9 HP input, 770 in-lb output torque

Case size

20

Center Distance

2" worm gear spacing

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 motor flange compatibility

Gearbox component type

Gearbox

Horsepower rating input

1.9000 hp, 1.417 kW

Horsepower rating output

1.6900 hp, 1.26 kW

Housing

Corrosion-resistant stainless steel

Housing material

Stainless steel

Input

56C flange

Input HP

1.9

Input style

3-Piece coupled

Input Type

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

Double solid output shaft, 1.0" diameter

Output bore/shaft diameter

1 in

Output horse power

1.69

Output shaft center to input motor mounting face distance

7.8500 in, 199.39 mm

Output style

Left, right

Overhung load

1560 lbf, 6939.226 N

Paint/coating

No

Product Type

TIGEAR-2 Stainless Steel Worm Gear Reducer

Rated torque output

770 in/lb, 770.0 in/lb

Ratio

12:1 reduction

Seal type

Two-piece harsh duty

Shaft diameter output

1.0000 in, 25.4 mm

Shaft length output

2.1100 in, 53.594 mm

Suitable for washdown

Yes

Thermal horsepower rating

2.8300 hp, 2.11 kW