• 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

AF	0.25
G	2.87
I	5.02 in
AK	8.5
BD	9
LL	2.95 in
BF	0.53
L1	10.01 in
AJ	7.25
Center Distance (in)	3.25 in
H	0.53 in
T	1.938
D	4.19
AA	12.06
AE1	0.49
AB	5.57
V	2.51 in
P	3.51 in
B	8
AE2	0.57
AG	6.31
U	0.875 in
L	6.76 in
BE1	0.5 in

Technical Specifications

Frame Size	180TC
Model Code	HM832
Shaft Seal Material	Viton
Center Distance (in)	3.25
Input HP	2.462
Output Key	1/2 X 3.38
Product Line	NH Series - Ironman Narrow Housing Worm Gear Reducers
Input HP @ 1750 RPM	1.907
Output Shaft Assembly Code	H1
No. of Gear Reductions	Single
Bore Code	31
Output Style	H1
Output Shaft Orientation	H1
Output Diameter (in)	1.938 in
Input Keyway (C Face)	1/4 x 1/8
Motor Frame Size	180TC
Input Style	Flexible Coupling Input
Input Diameter (in)	0.875 in
Mounting Style	Shaft Mount
Reducer	Worm - Right Angle
Input Bore (C Face)	1.125
Service Factor	1
Gear Type	Worm
Product Type	Right Angle
Ratio	50:1
Series	NH Series - Ironman Narrow Housing Worm Gear Reducers
Ratio Range	50:1
Thrust Rating - output shaft	2574
Reducer Style	Worm - Right Angle
Output HP	1.841
Output RPM	35
Assembly	HM-H1
Input Keyway	3/16 X 1.63 in
Series Code	NH
Input RPM	1,750
Series Style	NH-HM-H1
Reduction	Single
Output Shaft Direction	H1
Output Torque Rating (in-lb)	2568 in/lbs
Overhung Load Rating (Output Shaft(lb))	2,250 lb
Output Shaft	Hollow Bore
Housing Material	Cast Iron

General Specifications

UPC	690310077740
Weight	66.00 LB