Grove Gear IronMan GR-BM830-50-L-140 GR8300081.00 50:1 ratio right angle cast iron single-reduction worm gear speed reducer with 3.00" center distance. Motorized non-flanged solid output left hand with 0.875" input diameter and 1.25" output diameter. 140TC input flange. Part of the 800 Series.

Assembly

BM-L

Center Distance

3 In.

Center distance (in)

3.00

Center Distance Range

1" thru 3.25"

Gear Drive Reductions

Single

Gear Type

Worm

H-Tap Size

7/16-14 UNC

Housing material

Cast iron

HP Range

1 to 1-1/2 (< 2)

Input Bore (C Face)

0.875

Input Diameter (in)

0.875

Input Flange

143-5TC

Input HP

2.238

Input HP @ 1750 RPM

1.915

Input Keyway (C Face)

3/16 x 3/32

Input RPM

2500

Input Style

3-Piece Coupled

Keyway

3/16 X 1.63

Max OHL (Output Shaft)

2170

Max Thrust Load (Output Shaft)

2574

Model Code

BM830

Motor Frame Size

140

Mounting Style

Base

No. of Gear Reductions

Single

Output

Left

Output Diameter (in)

1.250

Output HP

1.383

Output Key

1/4 x 1.75

Output RPM

35

Output Shaft Assembly Code

L

Output Shaft Direction

Left

Output Shaft Orientation

L

Output Style

L

Output Torque

2490

Output Torque (lb-in)

2084

Output Torque Range

1000 to 2500 in lbs

Output type

Solid Shaft

Overhung Load

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-BM-L

Service Factor

1

Shaft Seal Material

Viton

Size

140TC

TAP Depth

0.88

Thrust Rating - output shaft

2574