• 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

LM	5.89
BD	6.5
H-Tap size	5/16-18 in
O	2.05 in
U	0.625 in
B	4.83
G	1.47
I	3.03 in
A	3.5
C	5.86 in
T	0.75
F	2.94
TAP Depth	0.63 in
L1	3.64 in
K	1.84 in
O*	1.85 in
D	2.31
AJ	5.88
BE	0.38 in
N	4.39
Center Distance (in)	1.75 in
J	3.69 in
AK	4.5
BF	0.41
O*	1.85

Technical Specifications

Series	EL Series - Aluminum Worm Gear Reducers
Input Diameter (in)	0.625 in
Overhung Load	1,200
Motor Frame Size	56
Thrust Rating - output shaft	1144
Frame Size	56C
Input Bore (C Face)	0.625
Series Code	EL
Service Factor	1
Shaft Seal Material	Viton
Output Style	D
Reducer	Worm - Right Angle
Series Style	EL-BM-D
Ratio Range	50:1
Product Line	EL Series - Aluminum Worm Gear Reducers
Input HP	0.515
Input Keyway (C Face)	3/16 x 3/32
Output RPM	35
Output HP	0.352
Input Keyway	3/16 X 0.500 in
Mounting Style	Base
Model Code	BM818
Output Shaft Assembly Code	D
Input HP @ 1750 RPM	0.515
Output Key	3/16 x 1.38
Center Distance (in)	1.75
No. of Gear Reductions	Single
Assembly	BM-D
Output Diameter (in)	0.750 in
Ratio	50:1
Product Type	Right Angle
Reducer Style	Worm - Right Angle
Output Shaft Orientation	LR
Input RPM	1,750
Input Style	Flexible Coupling Input
Gear Type	Worm
Reduction	Single
Output Shaft Direction	Double
Output Shaft	Solid Shaft
Overhung Load Rating (Output Shaft(lb))	920 lb
Housing Material	Aluminum
Output Torque Rating (in-lb)	634 in/lbs

General Specifications

UPC	662959002261
Weight	17.00 LB