• 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

RQ	5.51 in
AE2	0.29
T	1.75
AD	7.04
AG	7.88
AK	4.5
AJ	5.88
BD	6.5
BE	0.38 in
AE1	0.54
C	9.38 in
G	2
LQ	6.14 in
V	2.756 in
D	3.5
Center Distance (in)	3.25 in
BF	0.41
F	4
I	5.02 in
B	8.75
J	7.5 in

Technical Specifications

Output Shaft Assembly Code	H1
Output RPM	70
Output Style	H1
Assembly	HMQ-H1
Mounting Style	Shaft Mount
Input Diameter (in)	0.875 in
Ratio	25:1
Center Distance (in)	3.25
Product Line	GR Series - Ironman Worm Gear Reducers
Output Shaft Orientation	H1
Bore Code	28
Model Code	HMQ832
Motor Frame Size	140
Shaft Seal Material	Viton
Ratio Range	25:1
Thrust Rating - output shaft	2574
Gear Type	Worm
Input Bore (C Face)	0.875
Output Diameter (in)	1.75 in
Output Key	3/8 X 3.00
Input Keyway (C Face)	3/16 X 3/32
Service Factor	1
Input HP @ 1750 RPM	4.373
Input Style	C-Face Quill
Reducer Style	Worm - Right Angle
Frame Size	140TC
Series	GR Series - Ironman Worm Gear Reducers
Input HP	4.373
Output HP	3.732
Series Style	GR-HMQ-H1
No. of Gear Reductions	Single
Reducer	Worm - Right Angle
Series Code	GR
Product Type	Right Angle
Input RPM	1,750
Reduction	Single
Output Shaft Direction	H1
Output Shaft	Hollow Bore
Housing Material	Cast Iron
Output Torque Rating (in-lb)	3360 in/lbs
Overhung Load Rating (Output Shaft(lb))	2,275 lb

General Specifications

UPC	690310024386
Weight	77.00 LB