Dodge 20A30H56 TIGEAR-2 worm gear speed reducer with 30:1 ratio, 3-piece coupled input, hollow bore output, and 56C flange. 2" center distance cast iron housing with green finish. 0.96 HP input rating, 0.74 HP output, and 1.25" output bore diameter. Suitable for right-angle power transmission in industrial applications.

Base to output center height

2.2400 in, 56.896 mm

Bore dia output

1.2500 in, 31.75 mm

Bore length

5.7000 in, 144.78 mm

Case size

20

Center Distance

2" case size

Center distance (in)

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

Finish

Green

Horsepower rating input

0.9600 hp, 0.716 kW

Horsepower rating output

0.7400 hp, 0.552 kW

Housing

Cast iron

Housing material

Cast iron

Input

56C flange

Input flange

56C

Input HP

0.96

Input style

3-Piece coupled

Input Type

3-piece coupled

Lubrication type

PAG, standard temperature

Motor compatibility

NEMA motor, 56C frame

Motor Frame

56C flange compatibility

Mounting bolt pattern length

5.0000 in, 127.0 mm

Mounting bolt pattern width

2.8800 in, 73.152 mm

Nominal ratio

30

Output

1.25" hollow bore

Output bore/shaft diameter

1.25 in

Output horse power

0.74

Output shaft

Hollow

Output shaft center to input motor mounting face distance

7.8300 in, 198.882 mm

Output style

Hollow

Overhung load

1560 lbf, 6939.226 N

Paint type

Standard

Paint/coating

Green

Performance

0.96 HP input, 802 in-lb output torque

Rated torque output

802 in/lb, 802.0 in/lb

Ratio

30:1 reduction

Reducer Family

TIGEAR-2 worm gear

Seal type

Single-lip contact

Suitable for washdown

No

Thermal horsepower rating

1.4900 hp, 1.111 kW