• 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

BE	0.38 in
G	1.88
TAP Depth	1.19 in
T	1.75
A	6.13
LM	11.25
O	4.5 in
B	9.63
L1	9.57 in
J	7 in
Center Distance (in)	4.25 in
I	6.15 in
AK	4.5
H-Tap size	5/8-11 in
D	4.5
BF	0.41
F	3.75
C	11.69 in
AJ	5.88
BD	6.5
U	1.25 in
K	3.5 in
N	8.12

Technical Specifications

Output RPM	70
Output Shaft Assembly Code	L
Center Distance (in)	4.25
Assembly	BM-L
Input Keyway (C Face)	3/16 x 3/32
Output Key	3/8 x 3.00
Ratio Range	25:1
Product Type	Right Angle
Gear Type	Worm
Shaft Seal Material	Viton
Mounting Style	Base
Input Diameter (in)	1.25 in
Output HP	6.946
Input Style	Flexible Coupling Input
Series	EL Series - Aluminum Worm Gear Reducers
Frame Size	56C
Input Bore (C Face)	0.625
Thrust Rating - output shaft	2533
Series Code	EL
Input HP	7.94
Output Diameter (in)	1.750 in
Input HP @ 1750 RPM	7.94
Overhung Load	3,445
Model Code	BM842
Reducer Style	Worm - Right Angle
Output Style	L
Product Line	EL Series - Aluminum Worm Gear Reducers
Input Keyway	1/4 X 2.50 in
No. of Gear Reductions	Single
Service Factor	1
Input RPM	1,750
Output Shaft Orientation	L
Motor Frame Size	56
Ratio	25:1
Reducer	Worm - Right Angle
Series Style	EL-BM-L
Reduction	Single
Output Shaft Direction	Left
Overhung Load Rating (Output Shaft(lb))	3,445 lb
Output Shaft	Solid Shaft
Output Torque Rating (in-lb)	6254 in/lbs
Housing Material	Aluminum

General Specifications

UPC	662959054499
Weight	102.00 LB