• 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

AK	4.5
AJ	5.88
I	3.03 in
Center Distance (in)	1.75 in
BF	0.41
C	5.86 in
BE	0.38 in
TAP Depth	0.63 in
B	4.83
D	2.31
J	3.69 in
L1	3.64 in
LM	5.89
U	0.625 in
H-Tap size	5/16-18 in
N	4.39
G	1.47
BD	6.5
O	2.05 in
T	0.75
A	3.5
F	2.94
K	1.84 in

Technical Specifications

Ratio Range	40:1
Output Key	3/16 x 1.38
Output HP	0.44
Output Style	R
Frame Size	56C
Input RPM	1,750
Thrust Rating - output shaft	1144
Output Shaft Assembly Code	R
Input HP @ 1750 RPM	0.609
Assembly	BM-R
Gear Type	Worm
Motor Frame Size	56
Input Bore (C Face)	0.625
Center Distance (in)	1.75
Overhung Load	1,200
Reducer	Worm - Right Angle
Product Type	Right Angle
Series Style	EL-BM-R
Series Code	EL
Product Line	EL Series - Aluminum Worm Gear Reducers
No. of Gear Reductions	Single
Input Diameter (in)	0.625 in
Output Shaft Orientation	R
Series	EL Series - Aluminum Worm Gear Reducers
Shaft Seal Material	Viton
Output Diameter (in)	0.750 in
Input Keyway	3/16 X 0.500 in
Reducer Style	Worm - Right Angle
Ratio	40:1
Output RPM	43
Input Keyway (C Face)	3/16 x 3/32
Service Factor	1
Model Code	BM818
Mounting Style	Base
Input Style	Flexible Coupling Input
Input HP	0.609
Reduction	Single
Output Shaft Direction	Right
Output Shaft	Solid Shaft
Housing Material	Aluminum
Overhung Load Rating (Output Shaft(lb))	920 lb
Output Torque Rating (in-lb)	634 in/lbs

General Specifications

UPC	662959002131
Weight	17.00 LB