• Rugged cast iron housings, covers, and flanges provide superior strength and rigidity.
• 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.
• O-rings on all bearing covers, eliminating gaskets, sealants and leaks.
• 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.
• 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.
• 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.

Dimensions

LQ	5.19 in
RQ	4.82 in
AE2	0.56
I	4.34 in
G	1.94
Center Distance (in)	2.63 in
P	1.88 in
H	0.53 in
AA	9.38
AG	4.65
D	2.94
AK	4.5
AB	4.32
V	1.94 in
AF	0.19
T	1.188
BD	6.5
AJ	5.88
LL	2.12 in
BE	0.38 in
BF	0.41
B	5.75

Technical Specifications

Service Factor	1
Product Type	Right Angle
Series	NH Series - Ironman Narrow Housing Worm Gear Reducers
Mounting Style	Shaft Mount
Ratio	25:1
Thrust Rating - output shaft	2091
Frame Size	140TC
Output Shaft Orientation	H1
Output RPM	70
Input Style	C-Face Quill
Assembly	HMQ-H1
Gear Type	Worm
Input HP	2.487
Output Diameter (in)	1.188 in
Shaft Seal Material	Viton
Input HP @ 1750 RPM	2.487
Model Code	HMQ826
Ratio Range	25:1
Input Bore (C Face)	0.875
Input Diameter (in)	0.875 in
Output Shaft Assembly Code	H1
Input Keyway (C Face)	3/16 X 3/32
Bore Code	19
Reducer Style	Worm - Right Angle
Output Key	1/4 X 2.50
Motor Frame Size	140
Product Line	NH Series - Ironman Narrow Housing Worm Gear Reducers
Input RPM	1,750
Output Style	H1
Series Style	NH-HMQ-H1
Output HP	2.076
Series Code	NH
Center Distance (in)	2.63
Reducer	Worm - Right Angle
No. of Gear Reductions	Single
Reduction	Single
Output Shaft Direction	H1
Output Shaft	Hollow Bore
Housing Material	Cast Iron
Output Torque Rating (in-lb)	1869 in/lbs
Overhung Load Rating (Output Shaft(lb))	1,750 lb

General Specifications

UPC	690310071373
Weight	47.00 LB