Grove Gear IronMan GR-HM832-40-H1-180-31 (catalog GR8320530.31) 40:1 ratio single-reduction worm gear speed reducer with 3.25" center distance, 180TC quill flange input, and universal hand hollow output with 1-15/16" bore. Cast iron housing with blue paint finish, Viton shaft seals, and factory-filled PAG synthetic oil. Part of the IronMan 800 Series, rated for 2.926 HP input at 1750 RPM, 43 RPM output, and 5710 lb-in output torque.

Assembly

HM-H1

Bore Code

31

Center Distance

3.2 In.

Center distance (in)

3.25

Center Distance Range

1" thru 3.25"

Gear Drive Reductions

Single

Gear Type

Worm

Housing material

Cast iron

HP Range

2 HP to (< 3)HP

Input Bore (C Face)

1.125

Input Diameter (in)

0.875

Input Flange

182-4TC

Input HP

0.513

Input HP @ 1750 RPM

2.926

Input Keyway (C Face)

1/4 x 1/8

Input RPM

100

Input Style

3-Piece Coupled

Keyway

3/16 X 1.63

Max OHL (Output Shaft)

2275

Max Thrust Load (Output Shaft)

2574

Model Code

HM832

Motor Frame Size

180

Mounting Style

Shaft Mount

No. of Gear Reductions

Single

Output

Hollow

Output Diameter (in)

1.938

Output Hollow Shaft Diameter (in)

1.938

Output HP

2.293

Output Key

1/2 X 3.38

Output RPM

43

Output Shaft Assembly Code

H1

Output Shaft Direction

H1

Output Shaft Orientation

H1

Output Style

H1

Output Torque

3303

Output Torque (lb-in)

5710

Output Torque Range

2500 to 5000 in lbs

Output type

Hollow bore

Overhung Load Rating (Output Shaft(lb))

2275

Paint/Coating

Blue

Product Line

GR Series - Ironman Worm Gear Reducers

Product Type

Right Angle

Ratio

40 to 1

Ratio Range

40-1

Reducer

Worm - Right Angle

Reducer Style

Worm - Right Angle

Reducer Type

Single

Series

GR Series - Ironman Worm Gear Reducers

Series Code

GR

Series Style

GR-HM-H1

Service Factor

1

Shaft Seal Material

Viton

Size

180TC

Thrust Rating - output shaft

2574