• 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
AE1	0.97
RQ	7.98 in
C	14 in
J	11 in
BF	0.53
T	2.5
AK	8.5
D	5.12
F	5.81
Center Distance (in)	5.25 in
V	4.26 in
G	2.91
B	13
BD	9
LQ1	8.61 in
AD	8.85
BE1	0.5 in
AE2	0.68
AG	10.5
I	7.5 in

Technical Specifications

Thrust Rating - output shaft	3412
Output Style	H1
Input Style	C-Face Quill
Input RPM	1,750
Input Keyway (C Face)	1/4 X 1/8
Gear Type	Worm
Service Factor	1
Reducer	Worm - Right Angle
Product Type	Right Angle
Output HP	5.199
Center Distance (in)	5.25
Output Diameter (in)	2.5 in
Series Code	GR
Input Diameter (in)	1.125 in
Output RPM	35
Output Shaft Orientation	H1
Motor Frame Size	180
Series Style	GR-HMQ-H1
Shaft Seal Material	Viton
Ratio	50:1
Reducer Style	Worm - Right Angle
Bore Code	40
No. of Gear Reductions	Single
Series	GR Series - Ironman Worm Gear Reducers
Product Line	GR Series - Ironman Worm Gear Reducers
Output Key	5/8 X 4.00
Ratio Range	50:1
Frame Size	180TC
Input Bore (C Face)	1.125
Mounting Style	Shaft Mount
Model Code	HMQ852
Input HP	6.777
Output Shaft Assembly Code	H1
Assembly	HMQ-H1
Input HP @ 1750 RPM	6.777
Reduction	Single
Output Shaft Direction	H1
Overhung Load Rating (Output Shaft(lb))	3,560 lb
Output Shaft	Hollow Bore
Housing Material	Cast Iron
Output Torque Rating (in-lb)	9362 in/lbs

General Specifications

UPC	690310033142
Weight	247.00 LB