• One-piece cast iron housings with single output cover design, CNC machined for precise component fit and alignment.
• 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.
• 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.
• 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.
• 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.
• Mounting dimensions are interchangeable with most industry standard reducers.

Dimensions

AD	7.04
D	3.5
L	6.76 in
I	5.02 in
AJ	5.88
U	0.875 in
AE1	0.54
AK	4.5
AE2	0.29
AG	7.88
LM	9.01
BE	0.38 in
V	2.756 in
F	4
C	9.38 in
Center Distance (in)	3.25 in
G	2
B	8.75
BF	0.41
BD	6.5
T	1.938
J	7.5 in

Technical Specifications

Output HP	5.516
Input Diameter (in)	0.875 in
Output Key	1/2 X 3.38
Center Distance (in)	3.25
Input Keyway	3/16 X 1.63 in
Series	GR Series - Ironman Worm Gear Reducers
Gear Type	Worm
Series Style	GR-HM-H1
Ratio	15:1
Input HP	6.127
Input Style	Flexible Coupling Input
Output Diameter (in)	1.938 in
Assembly	HM-H1
Input Keyway (C Face)	3/16 x 3/32
Output Style	H1
Product Type	Right Angle
Bore Code	31
Series Code	GR
Product Line	GR Series - Ironman Worm Gear Reducers
Thrust Rating - output shaft	2490
Input Bore (C Face)	0.625
Reducer Style	Worm - Right Angle
Ratio Range	15:1
Motor Frame Size	56
Reducer	Worm - Right Angle
Shaft Seal Material	Viton
Mounting Style	Shaft Mount
Model Code	HM832
Input RPM	1,750
Frame Size	56C
Output RPM	116
Service Factor	1
Output Shaft Assembly Code	H1
Input HP @ 1750 RPM	6.127
Output Shaft Orientation	H1
No. of Gear Reductions	Single
Reduction	Single
Output Shaft Direction	H1
Housing Material	Cast Iron
Overhung Load Rating (Output Shaft(lb))	2,275 lb
Output Shaft	Hollow Bore
Output Torque Rating (in-lb)	2980 in/lbs

General Specifications

UPC	690310023549
Weight	78.00 LB