• 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

TAP Depth	0.5 in
D	1.72
K	1.63 in
M	1.87
H-Tap size	5/16-18 in
T	0.625
J	3.25 in
O	2.16 in
L	3.82 in
Center Distance (in)	1.33 in
F	2
C	4.66 in
U	0.5 in
B	3.8
I	2.4 in
N	4
G	1
A	2.82

Technical Specifications

Input Style	Solid Shaft
No. of Gear Reductions	Single
Series	EL Series - Aluminum Worm Gear Reducers
Output Diameter (in)	0.625 in
Series Code	EL
Output Key	3/16 x 1.38
Product Line	EL Series - Aluminum Worm Gear Reducers
Thrust Rating - output shaft	1070
Product Type	Right Angle
Assembly	B-R
Ratio	10:1
Input Keyway	1/8 X 1.00 in
Input HP @ 1750 RPM	0.823
Service Factor	1
Output HP	0.729
Input RPM	1,750
Center Distance (in)	1.33
Input HP	0.823
Reducer Style	Worm - Right Angle
Output Shaft Assembly Code	R
Series Style	EL-B-R
Reducer	Worm - Right Angle
Model Code	B813
Ratio Range	10:1
Input Diameter (in)	0.5 in
Shaft Seal Material	Viton
Output Style	R
Overhung Load	700
Mounting Style	Base
Gear Type	Worm
Output Shaft Orientation	R
Output RPM	175
Reduction	Single
Output Shaft Direction	Right
Housing Material	Aluminum
Overhung Load Rating (Output Shaft(lb))	700 lb
Output Shaft	Solid Shaft
Output Torque Rating (in-lb)	263 in/lbs

General Specifications

UPC	662959000229
Weight	11.00 LB