• 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

G	2
V	2.756 in
C	9.38 in
J	7.5 in
BD	6.5
I	5.02 in
AE2	0.29
D	3.5
Center Distance (in)	3.25 in
L	6.76 in
BE	0.38 in
AG	7.88
AJ	5.88
BF	0.41
AE1	0.54
B	8.75
F	4
AK	4.5
LM	9.01
T	1.75
U	0.875 in
AD	7.04

Technical Specifications

Output Diameter (in)	1.750 in
Series Code	GR
Input HP @ 1750 RPM	2.926
Reducer Style	Worm - Right Angle
Output Shaft Assembly Code	H1
Input Bore (C Face)	0.875
Frame Size	140TC
Mounting Style	Shaft Mount
Shaft Seal Material	Viton
Output RPM	43
Assembly	HM-H1
Ratio Range	40:1
Reducer	Worm - Right Angle
Center Distance (in)	3.25
Model Code	HM832
Input RPM	1,750
Gear Type	Worm
Output Shaft Orientation	H1
Output HP	2.293
Output Key	3/8 X 3.00
Input HP	2.926
Product Type	Right Angle
Input Keyway	3/16 X 1.63 in
Bore Code	28
Input Style	Flexible Coupling Input
Input Keyway (C Face)	3/16 x 3/32
No. of Gear Reductions	Single
Motor Frame Size	140
Ratio	40:1
Input Diameter (in)	0.875 in
Series	GR Series - Ironman Worm Gear Reducers
Series Style	GR-HM-H1
Output Style	H1
Service Factor	1
Product Line	GR Series - Ironman Worm Gear Reducers
Thrust Rating - output shaft	2574
Reduction	Single
Output Shaft Direction	H1
Housing Material	Cast Iron
Output Shaft	Hollow Bore
Output Torque Rating (in-lb)	3303 in/lbs
Overhung Load Rating (Output Shaft(lb))	2,275 lb

General Specifications

UPC	690310023778
Weight	78.00 LB