Dimensions

BF	0.53
BE1	0.5 in
AJ	7.25
B	8.12
T	2.188
AE2	0.36
I	4.84 in
Center Distance (in)	3 in
AK	8.5
LQ1	6.15 in
AE1	0.6
V	2.756 in
F	4
J	7 in
RQ	5.63 in
C	8.88 in
AD	6.53
D	3.25
BD	9
AG	7.5
G	2

Technical Specifications

Input RPM	1,750
Thrust Rating - output shaft	2574
Input Style	C-Face Quill
Output Shaft Assembly Code	H1
No. of Gear Reductions	Single
Model Code	HMQ830
Ratio Range	20:1
Output Shaft Direction	H1
Service Factor	1
Input HP @ 1750 RPM	3.947
Assembly	HMQ-H1
Output Key	1/2 X 3.38
Output RPM	87
Product Type	Worm Speed Reducer
Series	GR Series - Ironman Worm Gear Reducers
Series Code	GR
Input Bore (C Face)	1.125
Input Keyway (C Face)	1/4 x 1/8
Ratio	20:1
Bore Code	35
Reducer	Worm - Right Angle
Shaft Seal Material	Viton
Motor Frame Size	180TC
Gear Type	Worm
Product Line	GR Series - Ironman Worm Gear Reducers
Center Distance (in)	3.00
Overhung Load Rating (Output Shaft(lb))	2,170 lb
Housing Material	Cast Iron
Output Shaft	Hollow Bore
Output Torque Rating (in-lb)	2454 in/lbs

General Specifications

Weight

69.00 LB