Grove Gear IronMan GR-H852-20-H1-36 (catalog GR8520505.36) 20:1 ratio single-reduction worm gear speed reducer with 5.25" center distance, non-flanged hollow output with universal hand, 1.25" input diameter, and 2.250" output diameter. Cast iron housing with blue paint, Viton shaft seals, and 15.56 HP input at 1750 RPM for right-angle power transmission applications.

Assembly

H-H1

Bore Code

36

Center Distance

5.2 In.

Center distance (in)

5.25

Center Distance Range

Above 3.25"

Gear Drive Reductions

Single

Gear Type

Worm

Housing material

Cast iron

HP Range

15 HP (< 20)

Input Diameter (in)

1.25

Input HP

12.29

Input RPM

1170

Input Style

Solid Input Shaft

Keyway

1/4 X 3.00

Model Code

H852

Mounting Style

Shaft Mount

No. of Gear Reductions

Single

Output

Hollow

Output Diameter (in)

2.250

Output Hollow Shaft Diameter (in)

2.250

Output HP

12.98

Output Key

1/2 X 4

Output RPM

87

Output Shaft Assembly Code

H1

Output Shaft Orientation

H1

Output Style

H1

Output Torque

9351

Output Torque (lb-in)

11709

Output Torque Range

5000 to 10000 in lbs

Output type

Hollow bore

Overhung Load Rating (Output Shaft(lb))

3560

Paint/Coating

Blue

Product Line

GR Series - Ironman Worm Gear Reducers

Product Type

Right Angle

Ratio

20 to 1

Ratio Range

20-1

Reducer

Worm - Right Angle

Reducer Style

Worm - Right Angle

Reducer Type

Single

Series

GR Series - Ironman Worm Gear Reducers

Series Style

GR-H-H1

Service Factor

1

Shaft Seal Material

Viton

Thrust Rating - output shaft

3412