Grove Gear IronMan GR-BMQ830-20-D-140 (catalog GR8300245.00) 20:1 ratio single-reduction worm gear speed reducer with 3.00" center distance, 140TC quill flange input, 0.875" input shaft diameter, and 1.250" solid double-extension output shaft. Cast iron housing with blue paint, Viton shaft seals, and base mounting. Delivers 3.947 input HP at 1750 RPM, 87 RPM output speed, and 2923 lb-in output torque.

Assembly

BMQ-D

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

3HP (< 5)

Input Bore (C Face)

0.875

Input Diameter (in)

0.875

Input Flange

143-5TC

Input HP

3.198

Input HP @ 1750 RPM

3.947

Input Keyway (C Face)

3/16 x 3/32

Input RPM

1170

Input Style

Quill

Max OHL (Output Shaft)

2170

Max Thrust Load (Output Shaft)

2574

Model Code

BMQ830

Motor Frame Size

140TC

Mounting Style

Base

No. of Gear Reductions

Single

Output

Left & Right

Output Diameter (in)

1.250

Output HP

3.407

Output Key

1/4 X 1.75

Output RPM

87

Output Shaft Assembly Code

D

Output Shaft Direction

Double

Output Shaft Orientation

LR

Output Style

D

Output Torque

2454

Output Torque (lb-in)

2923

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

20 to 1

Ratio Range

20-1

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-BMQ-D

Service Factor

1

Shaft Seal Material

Viton

Size

140TC

TAP Depth

0.88

Thrust Rating - output shaft

2574