• 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

U	0.625 in
F	3.25
N	4.68
Center Distance (in)	2.06 in
O*	2.09 in
O	2.29 in
C	6.88 in
M	1.76
H-Tap size	3/8-16 in
A	3.91
J	4.13 in
T	1
L	4.82 in
I	3.4 in
D	2.63
K	2.06 in
B	5.75
G	1.63
TAP Depth	0.87 in
O*	2.09

Technical Specifications

Input HP	1.129
No. of Gear Reductions	Single
Model Code	B821
Mounting Style	Base
Series Code	EL
Input RPM	1,750
Output Diameter (in)	1.000 in
Service Factor	1
Input Diameter (in)	0.625 in
Output Shaft Assembly Code	D
Center Distance (in)	2.06
Product Type	Right Angle
Input Keyway	3/16 X 1.38 in
Output RPM	58
Assembly	B-D
Output Shaft Orientation	LR
Ratio	30:1
Series Style	EL-B-D
Input HP @ 1750 RPM	1.129
Series	EL Series - Aluminum Worm Gear Reducers
Output Style	D
Ratio Range	30:1
Reducer Style	Worm - Right Angle
Reducer	Worm - Right Angle
Gear Type	Worm
Overhung Load	1,255
Output HP	0.896
Shaft Seal Material	Viton
Thrust Rating - output shaft	1144
Input Style	Solid Shaft
Product Line	EL Series - Aluminum Worm Gear Reducers
Output Key	1/4 x 1.44
Reduction	Single
Output Shaft Direction	Double
Output Torque Rating (in-lb)	968 in/lbs
Housing Material	Aluminum
Overhung Load Rating (Output Shaft(lb))	1,255 lb
Output Shaft	Solid Shaft

General Specifications

UPC	662959007082
Weight	17.00 LB