Grove Gear GR-BM852-30-D-210 (catalog GR8520060.00) 30:1 ratio single-reduction worm gear speed reducer with 5.25" center distance. Features 210TC flexible coupling input, double extension solid output, 1.25" input diameter, and 2" output diameter. Cast iron housing with blue paint, Viton seals, and base mounting for heavy-duty right-angle power transmission.

Assembly

BM-D

Center Distance

5.2 In.

Center distance (in)

5.25

Center Distance Range

Above 3.25"

Gear Drive Reductions

Single

Gear Type

Worm

H-Tap Size

5/8-11 UNC

Housing material

Cast iron

HP Range

10 HP (< 15)

Input Bore (C Face)

1.375

Input Diameter (in)

1.25

Input Flange

213-5TC

Input HP

8.918

Input HP @ 1750 RPM

10.538

Input Keyway (C Face)

5/16 x 5/32

Input RPM

1170

Input Style

3-Piece Coupled

Keyway

1/4 X 3.00

Max OHL (Output Shaft)

3560

Max Thrust Load (Output Shaft)

3412

Model Code

BM852

Motor Frame Size

210

Mounting Style

Base

No. of Gear Reductions

Single

Output

Left & Right

Output Diameter (in)

2

Output HP

8.91

Output Key

1/2 X 3.50

Output RPM

58

Output Shaft Assembly Code

D

Output Shaft Direction

Double

Output Shaft Orientation

LR

Output Style

D

Output Torque

9627

Output Torque (lb-in)

12051

Output Torque Range

5000 to 10000 in lbs

Output type

Solid Shaft

Overhung Load

3560

Paint/Coating

Blue

Product Line

GR Series - Ironman Worm Gear Reducers

Product Type

Right Angle

Ratio

30 to 1

Ratio Range

30-1

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-D

Service Factor

1

Shaft Seal Material

Viton

Size

210TC

TAP Depth

1.25

Thrust Rating - output shaft

3412