• 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	4.5 in
I	6.15 in
TAP Depth	1.19 in
T	1.75
J	7 in
AJ	7.25
Center Distance (in)	4.25 in
C	11.69 in
D	4.5
B	9.63
G	1.88
AK	8.5
A	6.13
LM1	12.53
H-Tap size	5/8-11 in
L1	9.57 in
N	8.12
BD	9
K	3.5 in
U	1.25 in
O*	4.22 in
BF	0.53
BE1	0.5 in
F	3.75
O*	4.22

Technical Specifications

Product Line	EL Series - Aluminum Worm Gear Reducers
Motor Frame Size	180
Output Diameter (in)	1.750 in
Model Code	BM842
Gear Type	Worm
Assembly	BM-D
Overhung Load	3,320
Input HP @ 1750 RPM	9.462
Ratio Range	20:1
Input Keyway (C Face)	1/4 x 1/8
Reducer	Worm - Right Angle
Input Keyway	1/4 X 2.50 in
Product Type	Right Angle
Input HP	9.462
Input Diameter (in)	1.25 in
Output Shaft Orientation	LR
Mounting Style	Base
Output RPM	87
Series Code	EL
Center Distance (in)	4.25
Service Factor	1
No. of Gear Reductions	Single
Reducer Style	Worm - Right Angle
Input Style	Flexible Coupling Input
Output Style	D
Series	EL Series - Aluminum Worm Gear Reducers
Output Key	3/8 x 3.00
Thrust Rating - output shaft	2533
Input RPM	1,750
Frame Size	180TC
Input Bore (C Face)	1.125
Ratio	20:1
Shaft Seal Material	Viton
Series Style	EL-BM-D
Output HP	8.458
Output Shaft Assembly Code	D
Reduction	Single
Output Shaft Direction	Double
Output Torque Rating (in-lb)	6092 in/lbs
Overhung Load Rating (Output Shaft(lb))	3,320 lb
Output Shaft	Solid Shaft
Housing Material	Aluminum

General Specifications

UPC	662959055427
Weight	102.00 LB