• 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

AK	8.5
BF	0.53
AD	7.53
F	5
LQ1	7.21 in
D	4.44
BE1	0.5 in
Center Distance (in)	4.25 in
AJ	7.25
BD	9
I	6.1 in
AE2	0.34
B	10.25
AG	8.5
RQ	6.68 in
T	2
C	11.38 in
V	2.756 in
G	2.5
AE1	0.63
J	8.5 in

Technical Specifications

Product Type	Right Angle
Input Bore (C Face)	1.375
Assembly	HMQ-H1
Output Key	1/2 X 3.38
Series Code	GR
Output Shaft Orientation	H1
Motor Frame Size	210
Thrust Rating - output shaft	1445
Series	GR Series - Ironman Worm Gear Reducers
Input Keyway (C Face)	5/16 X 5/32
Product Line	GR Series - Ironman Worm Gear Reducers
Output Style	H1
Output Shaft Assembly Code	H1
Input HP	18.08
Input Diameter (in)	1.375 in
Reducer Style	Worm - Right Angle
Series Style	GR-HMQ-H1
Service Factor	1
Frame Size	210TC
Gear Type	Worm
Output Diameter (in)	2 in
Input RPM	1,750
Mounting Style	Shaft Mount
Input HP @ 1750 RPM	18.08
Shaft Seal Material	Viton
Output RPM	350
Bore Code	32
Output HP	17.25
Input Style	C-Face Quill
Ratio	5:1
Center Distance (in)	4.25
No. of Gear Reductions	Single
Reducer	Worm - Right Angle
Ratio Range	5:1
Model Code	HMQ842
Reduction	Single
Output Shaft Direction	H1
Output Shaft	Hollow Bore
Housing Material	Cast Iron
Overhung Load Rating (Output Shaft(lb))	2,800 lb
Output Torque Rating (in-lb)	3209 in/lbs

General Specifications

UPC	690310029657
Weight	149.00 LB