Grove Gear GRG-HM821-20-H1-140-19

Center Distance Range

1" thru 3.25"

Input RPM

1,750

BF

0.41

Product Line

GR Series - Ironman Worm Gear Reducers

Output Diameter (in)

1.1875

Ratio

20:1

C

6.38

Gear Type

Worm

HP Range

1HP to 1-1/2HP (< 2)HP

Center Distance (in)

2.06

AE1

0.61

No. of Gear Reductions

Single

AJ

5.88

Output Shaft Assembly Code

H1

AD

4.99

Shaft Seal Material

Viton

Output Shaft Direction

H1

D

2.28

Reducer

Worm - Right Angle

Max Thrust Load (Output Shaft)

1144

AE2

0.4

Output Torque Range

500 to 1000 in lbs

Product Type

Right Angle

B

5.8

J

4.75

Input Keyway

3/16 X 1.38

T

1.1875

BE

0.38

Model Code

HM821

Service Factor

1

G

1.44

L

4.82

I

3.61

LM

7.07

BD

6.5

AG

6

Input HP @ 1750 RPM

1.584

Assembly

HM-H1

AK

4.5

Cd

2.06

Output Key

1/4 X 2.50

V

1.94

F

3

Output RPM

87

U

0.625

Input Style

Flexible Coupling Input

Motor Frame Size

140

Ratio Range

20:1

Input Diameter (in)

0.625

Output Shaft

Hollow Bore

Output Torque Rating (in-lb)

964

Overhung Load Rating (Output Shaft(lb))

1,175

Housing Material

Cast Iron

Always verify dimensions, load ratings, material, and seal type before ordering.