• 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	8.5
T	1.75
K	3.5 in
B	9.63
J	7 in
BD	9
BF	0.53
N	8.12
D	4.5
TAP Depth	1.19 in
O	4.5 in
I	6.15 in
L1	9.57 in
H-Tap size	5/8-11 in
LM1	12.53
G	1.88
U	1.25 in
A	6.13
C	11.69 in
BE1	0.5 in
F	3.75
AJ	7.25
Center Distance (in)	4.25 in

Technical Specifications

Series	EL Series - Aluminum Worm Gear Reducers
Thrust Rating - output shaft	2533
Input Bore (C Face)	1.125
Center Distance (in)	4.25
Input RPM	1,750
Reducer	Worm - Right Angle
Output Style	L
Input Keyway (C Face)	1/4 x 1/8
Ratio	80:1
Overhung Load	3,740
Input Keyway	1/4 X 2.50 in
Ratio Range	80:1
Frame Size	180TC
Output Diameter (in)	1.750 in
Series Style	EL-BM-L
Mounting Style	Base
Service Factor	1
Motor Frame Size	180
Product Line	EL Series - Aluminum Worm Gear Reducers
Output Shaft Orientation	L
Shaft Seal Material	Viton
Output RPM	21
Model Code	BM842
Output Shaft Assembly Code	L
Output Key	3/8 x 3.00
Input Style	Flexible Coupling Input
Input HP	1.76
Product Type	Right Angle
Output HP	1.257
Input Diameter (in)	1.25 in
Assembly	BM-L
Reducer Style	Worm - Right Angle
Input HP @ 1750 RPM	1.76
Series Code	EL
Gear Type	Worm
No. of Gear Reductions	Single
Reduction	Single
Output Shaft Direction	Left
Housing Material	Aluminum
Output Shaft	Solid Shaft
Overhung Load Rating (Output Shaft(lb))	3,740 lb
Output Torque Rating (in-lb)	3620 in/lbs

General Specifications

UPC	662959055243
Weight	102.00 LB