• 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	6.5
V	2.75 in
AJ	5.88
AE2	0.63
B	9.75
AK	4.5
BE	0.38 in
AG	8.5
I	6.1 in
D	4.5
Center Distance (in)	4.25 in
LL	4.25 in
T	2.188
H	0.53 in
AF	0.38
G	3.26
AB	6.38
LQ	6.45 in
P	3.69 in
RQ	6.04 in
AA	14
BF	0.41

Technical Specifications

Model Code	HMQ842
Output Diameter (in)	2.188 in
Input Keyway (C Face)	3/16 X 3/32
Output Shaft Assembly Code	H1
Reducer Style	Worm - Right Angle
Thrust Rating - output shaft	2533
Input Bore (C Face)	0.875
Output Shaft Orientation	H1
Input RPM	1,750
Series	NH Series - Ironman Narrow Housing Worm Gear Reducers
Input Style	C-Face Quill
No. of Gear Reductions	Single
Product Type	Right Angle
Bore Code	35
Product Line	NH Series - Ironman Narrow Housing Worm Gear Reducers
Output RPM	43
Gear Type	Worm
Output HP	4.274
Input HP @ 1750 RPM	5.262
Output Style	H1
Motor Frame Size	140TC
Shaft Seal Material	Viton
Series Style	NH-HMQ-H1
Input Diameter (in)	0.875 in
Frame Size	140TC
Input HP	5.262
Series Code	NH
Reducer	Worm - Right Angle
Output Key	1/2 X 3.38
Assembly	HMQ-H1
Ratio	40:1
Ratio Range	40:1
Center Distance (in)	4.25
Service Factor	1
Mounting Style	Shaft Mount
Reduction	Single
Output Shaft Direction	H1
Output Torque Rating (in-lb)	6156 in/lbs
Overhung Load Rating (Output Shaft(lb))	3,715 lb
Housing Material	Cast Iron
Output Shaft	Hollow Bore

General Specifications

UPC	690310081143
Weight	127.00 LB