Grove Gear GR-BMQ830-20-L-140 20:1 ratio single-reduction worm gear speed reducer with 3.00" center distance. Cast iron housing with 140TC quill flange input, 0.875" input diameter, and 1.250" solid output shaft, left-hand rotation. Motorized quill input design for compact direct motor mounting.

Assembly

BMQ-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

3HP (< 5)

Input Bore (C Face)

0.875

Input Diameter (in)

0.875

Input Flange

143-5TC

Input HP

4.662

Input HP @ 1750 RPM

3.947

Input RPM

2500

Input Style

Quill

Keyway

3/16 X 3/32

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

Output Diameter (in)

1.250

Output HP

3.407

Output Key

1/4 X 1.75

Output RPM

87

Output Shaft Assembly Code

L

Output Shaft Direction

Left

Output Shaft Orientation

L

Output Style

L

Output Torque

2454

Output Torque (lb-in)

2051

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-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