• 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

BD	9
AB	4.32
AF	0.19
I	4.34 in
V	1.94 in
P	1.88 in
BE1	0.5 in
B	5.75
T	1.438
G	1.94
LL	2.12 in
LQ1	5.62 in
H	0.53 in
BF	0.53
AJ	7.25
AK	8.5
D	2.94
AA	9.38
AG	4.65
Center Distance (in)	2.63 in
AE2	0.56
RQ	5.13 in

Technical Specifications

Gear Type	Worm
Input Diameter (in)	1.125 in
Output Shaft Orientation	H1
Input HP	4.492
Product Line	NH Series - Ironman Narrow Housing Worm Gear Reducers
Series	NH Series - Ironman Narrow Housing Worm Gear Reducers
Product Type	Right Angle
Series Code	NH
Shaft Seal Material	Viton
No. of Gear Reductions	Single
Output Key	3/8 X 3.00
Output Style	H1
Input Style	C-Face Quill
Series Style	NH-HMQ-H1
Ratio Range	10:1
Thrust Rating - output shaft	1762
Motor Frame Size	180
Reducer	Worm - Right Angle
Output RPM	175
Center Distance (in)	2.63
Input Keyway (C Face)	1/4 X 1/8
Model Code	HMQ826
Input RPM	1,750
Assembly	HMQ-H1
Ratio	10:1
Input HP @ 1750 RPM	4.492
Mounting Style	Shaft Mount
Output Diameter (in)	1.438 in
Input Bore (C Face)	1.125
Output HP	4.097
Frame Size	180TC
Bore Code	23
Output Shaft Assembly Code	H1
Service Factor	1
Reducer Style	Worm - Right Angle
Reduction	Single
Output Shaft Direction	H1
Output Shaft	Hollow Bore
Output Torque Rating (in-lb)	1475 in/lbs
Overhung Load Rating (Output Shaft(lb))	1,750 lb
Housing Material	Cast Iron

General Specifications

UPC	690310071625
Weight	47.00 LB