Grove Gear GRL-BM821-15-L-140 GRL8210076.00 Leeson IronMan Interchange 15:1 ratio single-reduction worm gear speed reducer with 2.06" center distance. Cast iron housing with 140TC flexible coupling input, 0.625" input diameter, 1" output diameter, left hand solid output. Motorized non-flanged unit style.

Assembly

BM-L

Center Distance

2.1 In.

Center distance (in)

2.06

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 to 1-1/2 (< 2)

Input Bore (C Face)

0.875

Input Diameter (in)

0.625

Input Flange

140TC

Input HP

1.887

Input HP @ 1750 RPM

1.887

Input Keyway (C Face)

3/16 x 3/32

Input RPM

1750

Input Style

3-Piece Coupled

Keyway

3/16 X 1.38

Max OHL (Output Shaft)

1125

Max Thrust Load (Output Shaft)

1099

Model Code

BM821

Motor Frame Size

140TC

Mounting Style

Base

No. of Gear Reductions

Single

Output

Left

Output Diameter (in)

1.000

Output HP

1.661

Output Key

1/4 X 1.44

Output RPM

116

Output Shaft Assembly Code

L

Output Shaft Direction

Left

Output Shaft Orientation

L

Output Style

L

Output Torque

897

Output Torque Range

500 to 1000 in lbs

Output type

Solid Shaft

Overhung Load

1125

Paint/Coating

Blue

Product Line

GRL Series - Ironman Worm Gear Reducers

Product Type

Worm Speed Reducer

Ratio

15 to 1

Ratio Range

15-1

Reducer

Worm - Right Angle

Reducer Style

Worm - Right Angle

Reducer Type

Single

Series

GRL Series - Ironman Worm Gear Reducers

Series Code

GRL

Series Style

GRL-BM-L

Service Factor

1

Shaft Seal Material

Viton

Size

140TC

TAP Depth

0.63

Thrust Rating - output shaft

1099