Dimensions

V	2.756 in
F	4
BE	0.38 in
BF	0.41
AJ	5.88
L	6.57 in
J	7 in
G	2
AD	6.53
Center Distance (in)	3 in
T	1.688
BD	6.5
U	0.875 in
AK	4.5
C	8.88 in
D	3.25
B	8.12
AE2	0.36
LM	8.82
I	4.84 in
AG	7.5
AE1	0.6

Technical Specifications

Output Shaft Assembly Code	H1
Motor Frame Size	140TC
Model Code	HM830
Shaft Seal Material	Viton
Output Diameter (in)	1.688 in
Center Distance (in)	3.00
Ratio	20:1
Series	GR Series - Ironman Worm Gear Reducers
Thrust Rating - output shaft	2574
Output RPM	87
Gear Type	Worm
Product Line	GR Series - Ironman Worm Gear Reducers
Input Keyway	3/16 X 1.63 in
Input HP @ 1750 RPM	3.947
Assembly	HM-H1
Output Shaft Direction	H1
Series Code	GR
Bore Code	27
Ratio Range	20:1
Service Factor	1
Output Key	3/8 X 3.00
Reducer	Worm - Right Angle
Product Type	Right Angle
Input Style	Flexible Coupling Input
Input Diameter (in)	0.875 in
No. of Gear Reductions	Single
Input RPM	1,750
Output Torque Rating (in-lb)	2454 in/lbs
Overhung Load Rating (Output Shaft(lb))	2,170 lb
Housing Material	Cast Iron
Output Shaft	Hollow Bore

General Specifications

Weight

70.00 LB