Grove Gear Flexaline GRG-BMQ821-80-L-56 (catalog GRG8210119.00) 80:1 single-reduction worm gear speed reducer with 2.06" center distance. Cast iron housing, 56C motorized quill input with 0.625" input diameter, and left-hand solid output with 1" output diameter. Part of the Flexaline series, offering interchangeability with legacy Flexaline mounting dimensions.

Assembly

BMQ-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

Height (in)

10.50

Housing material

Cast iron

HP Range

1/3 HP or Less (< 1/2)

Input Bore (C Face)

0.625

Input Diameter (in)

0.625

Input Flange

56C

Input HP

0.304

Input HP @ 1750 RPM

0.304

Input RPM

1750

Input Style

Quill

Keyway

3/16 X 3/32

Length (in)

10.69

Max OHL (Output Shaft)

1495

Max Thrust Load (Output Shaft)

1144

Model Code

BMQ821

Motor Frame Size

56

Mounting Style

Base

No. of Gear Reductions

Single

Output

Left

Output Diameter (in)

1.000

Output HP

0.19

Output Key

1/4 X 1.44

Output RPM

21

Output Shaft Assembly Code

L

Output Shaft Direction

Left

Output Shaft Orientation

L

Output Style

L

Output Torque

547

Output Torque Range

500 to 1000 in lbs

Output type

Solid Shaft

Overhung Load

1495

Paint/Coating

Blue

Product Line

GRG Series - Ironman Worm Gear Reducers

Product Type

Right Angle

Ratio

80 to 1

Ratio Range

80-1

Reducer

Worm - Right Angle

Reducer Style

Worm - Right Angle

Reducer Type

Single

Series

GRG Series - Ironman Worm Gear Reducers

Series Code

GRG

Series Style

GRG-BMQ-L

Series Type

Cast Iron 800 Worm Gear Reducers

Service Factor

1

Shaft Seal Material

Viton

Size

56C

TAP Depth

0.63

Thrust Rating - output shaft

1144

Width (in)

9.06