• 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

V	1.94 in
I	4.34 in
AE1	0.6
AD	6.01
AF	0.75
BE	0.38 in
F	3.38
AA	8.81
G	1.69
Center Distance (in)	2.63 in
BD	6.5
R	0.75 in
D	2.94
B	7.38
J	6.38 in
AG	7
AE2	0.39
AK	4.5
LQ	5.19 in
AJ	5.88
H	0.53 in
AB	6.69
RQ	4.82 in
BF	0.41
C	8 in
T	1.125

Technical Specifications

Bore Code	18
Mounting Style	Shaft Mount
Series Type	Cast Iron 800 Worm Gear Reducers
Input RPM	1,750
Input Style	C-Face Quill
Frame Size	56C
Output Style	H1
Input HP	1.695
Output RPM	43
Series Style	GR-HMQ-H1
Output HP	1.287
Output Key	1/4 X 3.00
Output Shaft Assembly Code	H1
Output Shaft Orientation	H1
Keyway	3/16 X 3/32
Series Code	GR
Reducer Style	Worm - Right Angle
Product Line	GR Series - Ironman Worm Gear Reducers
Ratio Range	40:1
Input HP @ 1750 RPM	1.695
Input Quill Diameter (in)	0.625 in
No. of Gear Reductions	Single
Model Code	HMQ826
Motor Frame Size	56
Output Diameter (in)	1.125 in
Input Keyway (C Face)	3/16 X 3/32
Reducer	Worm - Right Angle
Center Distance (in)	2.63
Series	GR Series - Ironman Worm Gear Reducers
Thrust Rating - output shaft	2091
Input Diameter (in)	0.625 in
Service Factor	1
Product Type	Right Angle
Input Bore (C Face)	0.625
Shaft Seal Material	Viton
Gear Type	Worm
Ratio	40:1
Assembly	HMQ-H1
Reduction	Single
Output Shaft Direction	H1
Output Torque Rating (in-lb)	1854 in/lbs
Output Shaft	Hollow Bore
Housing Material	Cast Iron
Overhung Load Rating (Output Shaft(lb))	1,625 lb

General Specifications

UPC	690310016916
Weight	55.00 LB