Grove Gear GR-BM818-100-L-56 GR8180048.00 100:1 ratio single-reduction worm gear speed reducer with 1.75" center distance. Cast iron housing with 56C motorized flexible coupling input, 0.625" input diameter, 0.875" left-hand solid output shaft. Right angle mount.

Assembly

BM-L

Center Distance

1.8 In.

Center distance (in)

1.75

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

0.111

Input HP @ 1750 RPM

0.141

Input RPM

1170

Input Style

3-Piece Coupled

Keyway

3/16 X 3/32

Length (in)

10.69

Max OHL (Output Shaft)

1200

Max Thrust Load (Output Shaft)

1144

Model Code

BM818

Motor Frame Size

56

Mounting Style

Base

No. of Gear Reductions

Single

Output

Left

Output Diameter (in)

0.875

Output HP

0.077

Output Key

3/16 X 1.38

Output RPM

17

Output Shaft Assembly Code

L

Output Shaft Direction

Left

Output Shaft Orientation

L

Output Style

L

Output Torque

277

Output Torque (lb-in)

304

Output Torque Range

250 to 500 in lbs

Output type

Solid Shaft

Overhung Load

1200

Paint/Coating

Blue

Product Line

GR Series - Ironman Worm Gear Reducers

Product Type

Right Angle

Ratio

100 to 1

Ratio Range

100-1 to 250-1

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

56C

TAP Depth

0.63

Thrust Rating - output shaft

1144

Width (in)

9.06