• 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	12.65
U	1.25 in
DX	0.75
K	4.81 in
I	7.55 in
H-Tap size	3/4 - 10 in
L1	10.88 in
BE	0.38 in
BD	6.5
J	9.62 in
TAP Depth	1.44 in
F	5.25
D	4.25
O	4.78 in
C	12.25 in
T	2
B	11.5
AK	4.5
Center Distance (in)	5.25 in
BF	0.41
AJ	5.88
A	7.19
N	9.06
G	2.63

Technical Specifications

Output Key	1/2 x 2.50
Input HP @ 1750 RPM	8.105
Output HP	6.538
Input HP	8.105
Input Diameter (in)	1.25 in
Motor Frame Size	56
Gear Type	Worm
Frame Size	56C
Center Distance (in)	5.25
Series Style	EL-BM-R
Reducer Style	Worm - Right Angle
Thrust Rating - output shaft	3412
Output Shaft Orientation	R
Series Code	EL
Mounting Style	Base
No. of Gear Reductions	Single
Ratio Range	40:1
Output Shaft Assembly Code	R
Input Keyway (C Face)	3/16 x 3/32
Product Line	EL Series - Aluminum Worm Gear Reducers
Ratio	40:1
Shaft Seal Material	Viton
Product Type	Right Angle
Output Style	R
Input Bore (C Face)	0.625
Series	EL Series - Aluminum Worm Gear Reducers
Reducer	Worm - Right Angle
Model Code	BM852
Output RPM	43
Output Diameter (in)	2.000 in
Overhung Load	3,560
Service Factor	1
Input RPM	1,750
Input Keyway	1/4 X 3.00 in
Assembly	BM-R
Input Style	Flexible Coupling Input
Reduction	Single
Output Shaft Direction	Right
Output Shaft	Solid Shaft
Output Torque Rating (in-lb)	9419 in/lbs
Overhung Load Rating (Output Shaft(lb))	3,560 lb
Housing Material	Aluminum

General Specifications

UPC	662959060919
Weight	168.00 LB