• Aluminum housing provides superior resistances to corrosion, even in harsh environments.
• Factory-filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant – USDA Class H1 approved.
• 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.
• 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.
• 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

BF	0.53
AB	8
AE2	0.38
BD	9
U	0.875 in
AF	0.69
B	8.11
D	3.5
AA	9.94
C	8.94 in
AJ	7.25
LM1	8.31
L	6.56 in
AG	7.5
AK	8.5
Center Distance (in)	3 in
BE1	0.5 in
G	2.07
AE1	0.6
I	4.81 in
AD	6.52
F	4.13
AC	0.56

Technical Specifications

Output Key	3/8 x 3.00
Reducer Style	Worm - Right Angle
Input HP	3.947
Keyway	1/4 X 1/8
Reducer	Worm - Right Angle
Output HP	3.407
Input Style	C-Face Coupled
Ratio	20:1
Frame Size	180TC
Input RPM	1,750
Output Shaft Orientation	H1
Assembly	HM-H1
Series	EL Series - Aluminum Worm Gear Reducers
Output RPM	87
Model Code	HM830
Gear Type	Worm
Output Shaft Assembly Code	H1
Input Quill Diameter (in)	1.125 in
Input Keyway	3/16 x .500 in
No. of Gear Reductions	Single
Input Keyway (C Face)	1/4 x 1/8
Motor Frame Size	180TC
Mounting Style	Shaft Mount
Product Type	Right Angle
Ratio Range	20:1
Input Bore (C Face)	1.125
Series Style	EL-HM-H1
Bore Code	23
Output Style	H1
Shaft Seal Material	Viton
Product Line	EL Series - Aluminum Worm Gear Reducers
Output Diameter (in)	1.438 in
Center Distance (in)	3.00
Service Factor	1
Input Diameter (in)	1.125 in
Reduction	Single
Housing Material	Aluminum
Output Shaft	Hollow Bore
Output Torque Rating (in-lb)	2454 in/lbs

General Specifications

UPC	662959035856
Weight	46.00 LB
Packaged Length	19.38 IN
Packaged Width	15.13 IN
Packaged Height	15.00 IN