Grove Gear IronMan GR-BM830-40-L-140 (catalog GR8300080.00) 40:1 single-reduction worm gear speed reducer with 3.00" center distance, 140TC flexible coupling input, 0.875" input shaft diameter, and 1.250" left-hand solid output shaft. Cast iron housing with blue paint, Viton seals, and tapered roller bearings. Base mount, 2 HP at 1750 RPM input, 43 RPM output, 2944 lb-in output torque, 1.0 service factor.

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

Height (in)

15.00

Housing material

Cast iron

HP Range

2HP (< 3)

Input Bore (C Face)

0.875

Input Diameter (in)

0.875

Input Flange

143-5TC

Input HP

1.843

Input HP @ 1750 RPM

2.251

Input RPM

1170

Input Style

3-Piece Coupled

Keyway

3/16 X 3/32

Length (in)

19.38

Max OHL (Output Shaft)

2170

Max Thrust Load (Output Shaft)

2574

Model Code

BM830

Motor Frame Size

140TC

Motor HP Rating

2

Mounting Style

Base

No. of Gear Reductions

Single

Nominal Motor HP Rating to HP @ 1750 RPM

2

Output

Left

Output Diameter (in)

1.250

Output HP

1.72

Output Key

1/4 X 1.75

Output RPM

43

Output Shaft Assembly Code

L

Output Shaft Direction

Left

Output Shaft Orientation

L

Output Style

L

Output Torque

2477

Output Torque (lb-in)

2944

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

Worm Speed Reducer

Ratio

40 to 1

Ratio Range

40-1

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

Series Type

Cast Iron 800 Worm Gear Reducers

Service Factor

1

Shaft Seal Material

Viton

Size

140TC

TAP Depth

0.88

Thrust Rating - output shaft

2574

Width (in)

15.13