• 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

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

Technical Specifications

Thrust Rating - output shaft	2533
Output HP	0.792
Reducer	Worm - Right Angle
Shaft Seal Material	Viton
Input HP	1.201
No. of Gear Reductions	Single
Model Code	HMQ842
Product Line	NH Series - Ironman Narrow Housing Worm Gear Reducers
Input Keyway (C Face)	3/16 x 3/32
Input Bore (C Face)	0.625
Ratio Range	100:1 to 250:1
Series Style	NH-HMQ-H1
Assembly	HMQ-H1
Motor Frame Size	56C
Reducer Style	Worm - Right Angle
Series	NH Series - Ironman Narrow Housing Worm Gear Reducers
Input RPM	1,750
Bore Code	35
Input HP @ 1750 RPM	1.201
Output Shaft Orientation	H1
Input Diameter (in)	0.625 in
Service Factor	1
Output Diameter (in)	2.188 in
Input Style	C-Face Quill
Ratio	100:1
Product Type	Right Angle
Mounting Style	Shaft Mount
Output RPM	17
Frame Size	56C
Center Distance (in)	4.25
Gear Type	Worm
Series Code	NH
Output Shaft Assembly Code	H1
Output Key	1/2 X 3.38
Output Style	H1
Reduction	Single
Output Shaft Direction	H1
Output Torque Rating (in-lb)	2852 in/lbs
Output Shaft	Hollow Bore
Housing Material	Cast Iron
Overhung Load Rating (Output Shaft(lb))	3,750 lb

General Specifications

UPC	690310080993
Weight	127.00 LB