• 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

V	0.63 in
L1	4 in
T	1
AJ	5.88
BF	0.41
K	3 in
O	2.29 in
D	3.25
AK	4.5
C	7.51 in
Center Distance (in)	2.06 in
Hole dia	0.44 in
G	2.69
F	5.38
LM	6.26
BE	0.38 in
N	4.68
BD	6.5
B	7.25
J	6 in
U	0.625 in
I	3.4 in
A	6.63

Technical Specifications

Input RPM	1,750
Input HP	0.769
Output HP	0.539
Ratio	50:1
Input Style	C-Face Coupled
Output RPM	35
Reducer	Worm - Right Angle
Overhung Load	1,385
Output Key	1/4 X 1.44
Reducer Style	Worm - Right Angle
Assembly	TM-L
Series	EL Series - Aluminum Worm Gear Reducers
Frame Size	140TC
Output Shaft Orientation	L
Product Type	Right Angle
Series Style	EL-TM-L
Center Distance (in)	2.06
Input Bore (C Face)	0.875
Output Style	L
Input Keyway (C Face)	3/16 x 3/32
Mounting Style	Horizontal Base, Worm Over
Input Keyway	3/16 X .500 in
Output Diameter (in)	1.000 in
Ratio Range	50:1
No. of Gear Reductions	Single
Motor Frame Size	140TC
Model Code	TM821
Product Line	EL Series - Aluminum Worm Gear Reducers
Gear Type	Worm
Input Diameter (in)	0.875 in
Shaft Seal Material	Viton
Output Shaft Assembly Code	L
Service Factor	1
Reduction	Single
Output Shaft Direction	Left
Output Torque Rating (in-lb)	970 in/lbs
Housing Material	Aluminum
Output Shaft	Shaft

General Specifications

Weight

66.00 LB