• 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

K	3 in
G	2.69
O	2.29 in
J	6 in
AK	4.5
Hole dia	0.44 in
M	1.76
H-Tap size	0.44 in
F	5.38
O*	2.09 in
BF	0.41
BD	6.5
Center Distance (in)	2.06 in
I	3.4 in
RQ	4.06 in
AJ	5.88
B	7.25
BE	0.38 in
T	1
N	4.68
L	4.71 in
U	0.625 in
TAP Depth	0.44 in
LQ	4.79 in
D	3.25
V	0.63 in
C	7.51 in
A	6.63

Technical Specifications

Output Shaft Orientation	R
Reducer Style	Worm - Right Angle
Ratio	50:1
Keyway	3/16 X 3/32
Reducer	Worm - Right Angle
Input Style	C-Face Quill
Frame Size	56C
Input RPM	1,750
Output HP	0.539
Output RPM	35
Overhung Load	1,385
Assembly	TMQ-R
Series	EL Series - Aluminum Worm Gear Reducers
Input HP	0.769
Output Key	1/4 x 1.44
No. of Gear Reductions	Single
Output Shaft Assembly Code	R
Series Style	EL-TMQ-R
Input Keyway	3/16 x .500 in
Model Code	TMQ821
Ratio Range	50:1
Input Diameter (in)	0.625 in
Output Diameter (in)	1.000 in
Output Style	R
Gear Type	Worm
Service Factor	1
Input Bore (C Face)	0.625
Input Keyway (C Face)	3/16 x 3/32
Shaft Seal Material	Viton
Mounting Style	Horizontal Base, Worm Over
Product Line	EL Series - Aluminum Worm Gear Reducers
Motor Frame Size	56C
Product Type	Right Angle
Input Quill Diameter (in)	0.625 in
Center Distance (in)	2.06
Reduction	Single
Output Shaft Direction	Right
Housing Material	Aluminum
Output Torque Rating (in-lb)	970 in/lbs
Output Shaft	Shaft

General Specifications

Weight

22.00 LB