Grove Gear IronMan GR-H830-50-H1-20 (catalog GR8300509.20) 50:1 single-reduction right angle worm gear speed reducer with 3.00" center distance, non-flanged hollow output with universal hand, 0.875" input diameter, and 1.25" output diameter. Cast iron housing with blue paint, Viton shaft seals, and 2490 lb-in output torque at 1750 RPM input. Factory-filled with PAG synthetic oil for industrial power transmission applications.

Assembly

H-H1

Bore Code

20

Center Distance

3 In.

Center distance (in)

3.00

Center Distance Range

1" thru 3.25"

Gear Drive Reductions

Single

Gear Type

Worm

Housing material

Cast iron

HP Range

1 to 1-1/2 (< 2)

Input Diameter (in)

0.875

Input HP

1.915

Input RPM

1750

Input Style

Solid Input Shaft

Keyway

3/16 X 1.63

Model Code

H830

Mounting Style

Shaft Mount

No. of Gear Reductions

Single

Output

Hollow

Output Diameter (in)

1.250

Output Hollow Shaft Diameter (in)

1.250

Output HP

1.383

Output Key

1/4 X 2.50

Output RPM

35

Output Shaft Assembly Code

H1

Output Shaft Orientation

H1

Output Style

H1

Output Torque

2490

Output Torque (lb-in)

2490

Output Torque Range

1000 to 2500 in lbs

Output type

Hollow bore

Overhung Load Rating (Output Shaft(lb))

2170

Paint/Coating

Blue

Product Line

GR Series - Ironman Worm Gear Reducers

Product Type

Right Angle

Ratio

50 to 1

Ratio Range

50-1

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-H-H1

Series Type

Cast Iron 800 Worm Gear Reducers

Service Factor

1

Shaft Seal Material

Viton

Thrust Rating - output shaft

2574