• 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

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

Technical Specifications

Input Bore (C Face)	1.125
Output Diameter (in)	2.000 in
Input Diameter (in)	1.25 in
Series Code	EL
Frame Size	180TC
Output Key	1/2 x 2.50
Overhung Load	3,600
No. of Gear Reductions	Single
Center Distance (in)	5.25
Input HP	2.072
Series	EL Series - Aluminum Worm Gear Reducers
Assembly	BM-R
Motor Frame Size	180
Product Line	EL Series - Aluminum Worm Gear Reducers
Input HP @ 1750 RPM	2.072
Output Shaft Assembly Code	R
Series Style	EL-BM-R
Service Factor	1
Shaft Seal Material	Viton
Output Style	R
Ratio	100:1
Input Keyway	1/4 X 3.00 in
Input Style	Flexible Coupling Input
Output Shaft Orientation	R
Gear Type	Worm
Ratio Range	100:1 to 250:1
Thrust Rating - output shaft	3412
Product Type	Right Angle
Output HP	1.291
Model Code	BM852
Reducer Style	Worm - Right Angle
Output RPM	17
Reducer	Worm - Right Angle
Input RPM	1,750
Input Keyway (C Face)	1/4 x 1/8
Mounting Style	Base
Reduction	Single
Output Shaft Direction	Right
Output Shaft	Solid Shaft
Overhung Load Rating (Output Shaft(lb))	3,600 lb
Housing Material	Aluminum
Output Torque Rating (in-lb)	4646 in/lbs

General Specifications

UPC	662959061534
Weight	168.00 LB