Dimensions

V	1.94 in
AG	6
J	4.75 in
I	3.61 in
BF	0.41
C	6.38 in
BD	6.5
BE	0.38 in
Center Distance (in)	2.06 in
F	3
T	1
AE2	0.4
AK	4.5
L	4.82 in
AJ	5.88
D	2.28
LM	7.07
G	1.44
AD	4.99
U	0.625 in
B	5.8
AE1	0.61

Technical Specifications

Shaft Seal Material	Viton
Output Shaft Direction	H1
Motor Frame Size	140
No. of Gear Reductions	Single
Product Type	Right Angle
Reducer	Worm - Right Angle
Model Code	HM821
Output Shaft Assembly Code	H1
Center Distance (in)	2.06
Output Diameter (in)	1 in
Gear Type	Worm
Thrust Rating - output shaft	1144
Output Key	1/4 X 2.50
Bore Code	16
Product Line	GR Series - Ironman Worm Gear Reducers
Assembly	HM-H1
Input RPM	1,750
Input Keyway	3/16 X 1.38 in
Series Code	GRG
Output RPM	87
Input HP @ 1750 RPM	1.584
Ratio Range	20:1
Service Factor	1
Series	GR Series - Ironman Worm Gear Reducers
Ratio	20:1
Input Style	Flexible Coupling Input
Input Diameter (in)	0.625 in
Output Shaft	Hollow Bore
Housing Material	Cast Iron
Overhung Load Rating (Output Shaft(lb))	1,175 lb
Output Torque Rating (in-lb)	964 in/lbs

General Specifications

Weight

31.00 LB