• 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

AJ	7.25
AG	7.5
AE1	0.6
C	8.88 in
Center Distance (in)	3 in
BE1	0.5 in
AE2	0.36
AD	6.53
AK	8.5
G	2
B	8.12
BF	0.53
RQ	5.63 in
F	4
V	2.756 in
BD	9
T	1.625
J	7 in
D	3.25
I	4.84 in
LQ1	6.15 in

Technical Specifications

Output Shaft Assembly Code	H1
Bore Code	26
Ratio	5:1
Output Style	H1
Gear Type	Worm
Series	GR Series - Ironman Worm Gear Reducers
Output RPM	350
Series Style	GR-HMQ-H1
Input HP @ 1750 RPM	9.093
Mounting Style	Shaft Mount
Ratio Range	5:1
Series Code	GR
Model Code	HMQ830
No. of Gear Reductions	Single
Product Line	GR Series - Ironman Worm Gear Reducers
Assembly	HMQ-H1
Input HP	9.093
Input RPM	1,750
Center Distance (in)	3.00
Service Factor	1
Reducer	Worm - Right Angle
Input Diameter (in)	1.125 in
Shaft Seal Material	Viton
Output HP	8.573
Input Keyway (C Face)	1/4 X 1/8
Input Style	C-Face Quill
Frame Size	180TC
Thrust Rating - output shaft	1729
Output Shaft Orientation	H1
Output Key	3/8 X 3.00
Output Diameter (in)	1.625 in
Reducer Style	Worm - Right Angle
Input Bore (C Face)	1.125
Motor Frame Size	180
Product Type	Right Angle
Reduction	Single
Output Shaft Direction	H1
Overhung Load Rating (Output Shaft(lb))	2,170 lb
Output Shaft	Hollow Bore
Housing Material	Cast Iron
Output Torque Rating (in-lb)	1544 in/lbs

General Specifications

UPC	690310021927
Weight	69.00 LB