• 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

I	2.61 in
D	1.72
AK	3
AE1	0.53
J	3.25 in
AD	3.9
BE	0.38 in
F	2
V	1 in
AG	4.75
C	4.66 in
AE2	0.32
AB	2.97
H	0.53 in
RQ	3.09 in
G	1
BD	4.36
B	3.8
AF	0.75
AJ	3.75
LQ	3.46 in
R	0.5 in
BF	0.28
AA	4.19
Center Distance (in)	1.33 in
T	0.625

Technical Specifications

Output HP	0.182
Output Shaft Assembly Code	H1
Output Key	3/16 X 1.50
Input HP	0.285
Input RPM	1,750
Mounting Style	Shaft Mount
Frame Size	48CZ
Keyway	1/8 X 1/16
Series Code	GR
Output Style	H1
Output RPM	35
Input Style	C-Face Quill
Reducer Style	Worm - Right Angle
Series Type	Cast Iron 800 Worm Gear Reducers
Output Shaft Orientation	H1
Series Style	GR-HMQ-H1
Bore Code	10
Shaft Seal Material	Viton
Model Code	HMQ813
Product Type	Right Angle
No. of Gear Reductions	Single
Input Quill Diameter (in)	0.5 in
Output Diameter (in)	0.625 in
Input Keyway (C Face)	1/8 X 1/16
Product Line	GR Series - Ironman Worm Gear Reducers
Reducer	Worm - Right Angle
Ratio Range	50:1
Service Factor	1
Thrust Rating - output shaft	1144
Series	GR Series - Ironman Worm Gear Reducers
Motor Frame Size	48
Input Diameter (in)	0.5 in
Center Distance (in)	1.33
Input Bore (C Face)	0.5
Ratio	50:1
Gear Type	Worm
Assembly	HMQ-H1
Input HP @ 1750 RPM	0.285
Reduction	Single
Output Shaft Direction	H1
Output Torque Rating (in-lb)	327 in/lbs
Output Shaft	Hollow Bore
Overhung Load Rating (Output Shaft(lb))	700 lb
Housing Material	Cast Iron

General Specifications

UPC	690310003831
Weight	18.00 LB