• 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

Center Distance (in)	3.25 in
V	2.51 in
G	2.87
AE2	0.57
AK	4.5
LQ	5.88 in
BD	6.5
T	1.938
AG	6.31
AJ	5.88
BF	0.41
LL	2.95 in
BE	0.38 in
RQ	5.51 in
AA	12.06
P	3.51 in
AB	5.57
AF	0.25
D	4.19
H	0.53 in
B	8
I	5.02 in

Technical Specifications

Input HP @ 1750 RPM	3.465
Output Shaft Orientation	H1
Output Diameter (in)	1.938 in
Service Factor	1
Output Style	H1
Series	NH Series - Ironman Narrow Housing Worm Gear Reducers
Input HP	4.373
Series Style	NH-HMQ-H1
Series Code	NH
Ratio Range	25:1
Input Style	C-Face Quill
Product Line	NH Series - Ironman Narrow Housing Worm Gear Reducers
Output HP	3.732
Shaft Seal Material	Viton
Output Key	1/2 X 3.38
Input Keyway (C Face)	3/16 X 3/32
Product Type	Right Angle
Frame Size	140TC
Ratio	25:1
Gear Type	Worm
Reducer Style	Worm - Right Angle
Bore Code	31
Input Bore (C Face)	0.875
Output Shaft Assembly Code	H1
Assembly	HMQ-H1
Input RPM	1,750
Output RPM	70
Model Code	HMQ832
Center Distance (in)	3.25
Input Diameter (in)	0.875 in
Reducer	Worm - Right Angle
No. of Gear Reductions	Single
Mounting Style	Shaft Mount
Thrust Rating - output shaft	2574
Motor Frame Size	140TC
Reduction	Single
Output Shaft Direction	H1
Overhung Load Rating (Output Shaft(lb))	2,250 lb
Output Torque Rating (in-lb)	2658 in/lbs
Housing Material	Cast Iron
Output Shaft	Hollow Bore

General Specifications

UPC	690310078020
Weight	65.00 LB