Dimensions

BE	0.38 in
C	8.88 in
AD	6.53
U	0.875 in
LM	8.82
B	8.12
AE1	0.6
BD	6.5
J	7 in
I	4.84 in
AE2	0.36
Center Distance (in)	3 in
T	1.438
BF	0.41
AK	4.5
AJ	8.82
AG	7.5
L	6.57 in
D	3.25
F	4
V	2.756 in
G	2

Technical Specifications

Output Diameter (in)	1.438 in
Motor Frame Size	56
Product Line	GR Series - Ironman Worm Gear Reducers
Shaft Seal Material	Viton
Reducer	Worm - Right Angle
Series Code	GR
Model Code	HM830
Input HP @ 1750 RPM	3.947
Output Shaft Direction	H1
Gear Type	Worm
Product Type	Right Angle
Bore Code	23
Input Diameter (in)	0.875 in
Input Keyway	3/16 X 1.63 in
Output Key	3/8 X 3.00
No. of Gear Reductions	Single
Center Distance (in)	3.00
Input Style	Flexible Coupling Input
Output RPM	87
Ratio	20:1
Input RPM	1,750
Ratio Range	20:1
Output Shaft Assembly Code	H1
Thrust Rating - output shaft	2574
Series	GR Series - Ironman Worm Gear Reducers
Service Factor	1
Assembly	HM-H1
Output Shaft	Hollow Bore
Overhung Load Rating (Output Shaft(lb))	2,170 lb
Output Torque Rating (in-lb)	2454 in/lbs
Housing Material	Cast Iron

General Specifications

Weight

70.00 LB