Grove Gear IronMan GR-BM818-60-D-140 (catalog GR8180106.00) 60:1 ratio single-reduction worm gear speed reducer with 1.75" center distance, cast iron housing, 140TC flexible coupling input, 0.625" input shaft diameter, and 0.875" double-extension solid output shaft. Designed for industrial power transmission applications requiring reliable speed reduction.

Assembly

BM-D

Center Distance

1.8 In.

Center distance (in)

1.75

Center Distance Range

1" thru 3.25"

Gear Drive Reductions

Single

Gear Type

Worm

H-Tap Size

5/16-18 UNC

Housing material

Cast iron

HP Range

1/3 HP or Less (< 1/2)

Input Bore (C Face)

0.875

Input Diameter (in)

0.625

Input Flange

143-5TC

Input HP

0.542

Input HP @ 1750 RPM

0.449

Input Keyway (C Face)

3/16 x 3/32

Input RPM

2500

Input Style

3-Piece Coupled

Max OHL (Output Shaft)

1200

Max Thrust Load (Output Shaft)

1144

Model Code

BM818

Motor Frame Size

140

Mounting Style

Base

No. of Gear Reductions

Single

Output

Left & Right

Output Diameter (in)

0.875

Output HP

0.288

Output Key

3/16 x 1.38

Output RPM

29

Output Shaft Assembly Code

D

Output Shaft Direction

Double

Output Shaft Orientation

LR

Output Style

D

Output Torque

623

Output Torque (lb-in)

550

Output Torque Range

500 to 1000 in lbs

Output type

Solid Shaft

Overhung Load

1200

Paint/Coating

Blue

Product Line

GR Series - Ironman Worm Gear Reducers

Product Type

Right Angle

Ratio

60 to 1

Ratio Range

60-1

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-BM-D

Service Factor

1

Shaft Seal Material

Viton

Size

140TC

TAP Depth

0.63

Thrust Rating - output shaft

1144