Grove Gear IronMan GR-B842-40-D (catalog GR8420032.00) 40:1 ratio right angle cast iron single-reduction worm gear speed reducer with 4.25" center distance. Features non-flanged solid output with double extension, 1.25" input diameter, and 1.875" output diameter. Blue painted one-piece CNC-machined housing with Viton seals and tapered roller bearings. Factory-filled with PAG synthetic oil. Base mount, 5.262 HP at 1750 RPM input, 43 RPM output, 12,090 lb-in output torque.

Assembly

B-D

Center Distance

4.2 In.

Center distance (in)

4.25

Center Distance Range

Above 3.25"

Gear Drive Reductions

Single

Gear Type

Worm

H-Tap Size

5/8 - 11 UNC

Height (in)

17.50

Housing material

Cast iron

HP Range

5 HP (< 7-1/2)

Input Diameter (in)

1.25

Input HP

0.92

Input HP @ 1750 RPM

5.262

Input RPM

100

Input Style

Solid Input Shaft

Keyway

1/4 X 2.50

Length (in)

40.00

Max OHL (Output Shaft)

3715

Max Thrust Load (Output Shaft)

2533

Model Code

B842

Mounting Style

Base

No. of Gear Reductions

Single

Output

Left & Right

Output Diameter (in)

1.875

Output HP

4.274

Output Key

1/2 X 3.06

Output RPM

43

Output Shaft

Solid Shaft

Output Shaft Assembly Code

D

Output Shaft Direction

Double

Output Shaft Orientation

LR

Output Style

D

Output Torque

6156

Output Torque (lb-in)

12090

Output Torque Range

5000 to 10000 in lbs

Output type

Solid Shaft

Overhung Load

3715

Paint/Coating

Blue

Product Line

GR Series - Ironman Worm Gear Reducers

Product Type

Worm Speed Reducer

Ratio

40 to 1

Ratio Range

40-1

Reducer

Worm - Right Angle

Reducer Style

Worm - Right Angle

Series

GR Series - Ironman Worm Gear Reducers

Series Code

GR

Series Style

GR-B-D

Series Type

Cast Iron 800 Worm Gear Reducers

Service Factor

1

Shaft Seal Material

Viton

TAP Depth

1

Thrust Rating - output shaft

2533

Width (in)

37.00