• One-piece cast iron housings with single output cover design, CNC machined for precise component fit and alignment.
• Factory-filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant.
• Large oil capacity provides positive splash lubrication and superior cooling capability.
• Viton® double lip seals provide extended life through increased resistance to high temperature, abrasion and chemicals.
• The unique quill seal guard protects the input seal from damage during motor installation.
• Bronze worm gear chill cast from high quality bronze for maximum strength, lubricity and superior life.
• Oversized high-speed bearings, positively retained for frequent reversing and start/stop cycles.Tapered roller bearings on output shaft for high overhung and thrust load capacities.
• All units are 100% run and leak tested at the factory to insure that you receive the highest quality product.
• Ultimate application flexibility with all-angle mounting provisions, the widest selection of accessory bases and flanges and the largest selection of stock reducer styles.
• Mounting dimensions are interchangeable with most industry standard reducers.

Dimensions

BD	9
LQ1	6.34 in
AE2	0.29
F	4
AE1	0.54
BF	0.53
AD	7.04
AK	8.5
B	8.75
BE1	0.5 in
AG	7.88
D	3.5
RQ	5.81 in
T	1.75
AJ	7.25
J	7.5 in
V	2.756 in
Center Distance (in)	3.25 in
I	5.02 in
C	9.38 in
G	2

Technical Specifications

Frame Size	180TC
Input HP @ 1750 RPM	4.373
Mounting Style	Shaft Mount
Input Keyway (C Face)	1/4 X 1/8
Gear Type	Worm
Input Style	C-Face Quill
Ratio Range	25:1
Series Style	GR-HMQ-H1
Output Shaft Assembly Code	H1
No. of Gear Reductions	Single
Output Key	3/8 X 3.00
Ratio	25:1
Reducer	Worm - Right Angle
Model Code	HMQ832
Motor Frame Size	180
Output Style	H1
Shaft Seal Material	Viton
Input RPM	1,750
Assembly	HMQ-H1
Series	GR Series - Ironman Worm Gear Reducers
Output RPM	70
Reducer Style	Worm - Right Angle
Service Factor	1
Thrust Rating - output shaft	2574
Product Line	GR Series - Ironman Worm Gear Reducers
Input HP	4.373
Bore Code	28
Output HP	3.732
Product Type	Right Angle
Series Code	GR
Output Diameter (in)	1.75 in
Input Bore (C Face)	1.125
Output Shaft Orientation	H1
Center Distance (in)	3.25
Input Diameter (in)	1.125 in
Reduction	Single
Output Shaft Direction	H1
Output Shaft	Hollow Bore
Output Torque Rating (in-lb)	3360 in/lbs
Housing Material	Cast Iron
Overhung Load Rating (Output Shaft(lb))	2,275 lb

General Specifications

UPC	690310024867
Weight	77.00 LB