• 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

A	7.19
LM1	13.93
AK	8.5
I	7.55 in
TAP Depth	1.44 in
N	9.06
J	9.62 in
H-Tap size	3/4 - 10 in
K	4.81 in
B	11.5
O*	4.5 in
D	4.25
L1	10.88 in
BF	0.53
F	5.25
O	4.78 in
T	2
Center Distance (in)	5.25 in
C	12.25 in
G	2.63
BD	9
DX	0.75
BE1	0.5 in
AJ	7.25
U	1.25 in
O*	4.5

Technical Specifications

Input RPM	1,750
Assembly	BM-D
Output Key	1/2 x 2.50
Gear Type	Worm
Frame Size	180TC
Thrust Rating - output shaft	3412
Center Distance (in)	5.25
Output Style	D
Output Diameter (in)	2.000 in
Input Style	Flexible Coupling Input
Input Diameter (in)	1.25 in
Output RPM	87
Product Line	EL Series - Aluminum Worm Gear Reducers
Reducer	Worm - Right Angle
Input Bore (C Face)	1.125
Product Type	Right Angle
Overhung Load	3,560
Series Style	EL-BM-D
Output Shaft Assembly Code	D
Series Code	EL
Series	EL Series - Aluminum Worm Gear Reducers
Input HP	15.56
Ratio Range	20:1
Output Shaft Orientation	LR
No. of Gear Reductions	Single
Shaft Seal Material	Viton
Model Code	BM852
Mounting Style	Base
Motor Frame Size	180
Output HP	12.98
Input Keyway	1/4 X 3.00 in
Reducer Style	Worm - Right Angle
Service Factor	1
Input HP @ 1750 RPM	14.56
Ratio	20:1
Input Keyway (C Face)	1/4 x 1/8
Reduction	Single
Output Shaft Direction	Double
Overhung Load Rating (Output Shaft(lb))	3,560 lb
Output Torque Rating (in-lb)	9351 in/lbs
Housing Material	Aluminum
Output Shaft	Solid Shaft

General Specifications

UPC	662959060100
Weight	168.00 LB