• 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

LQ	4.09 in
AE2	0.28
AJ	5.88
F	2.75
D	2.06
AK	4.5
G	1.38
BF	0.41
T	0.875
Center Distance (in)	1.75 in
J	4.19 in
AG	5.5
V	1.44 in
RQ	3.59 in
BE	0.38 in
I	3.24 in
B	5.19
BD	6.5
AD	4.73
AE1	0.49
C	5.75 in

Technical Specifications

Product Line	GR Series - Ironman Worm Gear Reducers
Output Shaft Assembly Code	H1
Output Diameter (in)	0.875 in
Product Type	Right Angle
Input HP	0.449
Ratio	60:1
No. of Gear Reductions	Single
Frame Size	140TC
Input Bore (C Face)	0.875
Model Code	HMQ818
Assembly	HMQ-H1
Bore Code	14
Reducer Style	Worm - Right Angle
Shaft Seal Material	Viton
Ratio Range	60:1
Output RPM	29
Input Diameter (in)	0.875 in
Service Factor	1
Input Keyway (C Face)	3/16 X 3/32
Input RPM	1,750
Series	GR Series - Ironman Worm Gear Reducers
Input Style	C-Face Quill
Output HP	0.288
Gear Type	Worm
Series Style	GR-HMQ-H1
Thrust Rating - output shaft	1144
Reducer	Worm - Right Angle
Center Distance (in)	1.75
Output Style	H1
Output Key	3/16 X 1.50
Series Code	GR
Input HP @ 1750 RPM	0.449
Mounting Style	Shaft Mount
Output Shaft Orientation	H1
Motor Frame Size	140
Reduction	Single
Output Shaft Direction	H1
Output Torque Rating (in-lb)	623 in/lbs
Housing Material	Cast Iron
Output Shaft	Hollow Bore
Overhung Load Rating (Output Shaft(lb))	1,200 lb

General Specifications

UPC	690310009352
Weight	26.00 LB