• One-piece cast iron housings with single output cover design, CNC machined for precise component fit and alignment.
• Factory-filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant.
• 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.
• The unique quill seal guard protects the input seal from damage during motor installation.
• Bronze worm gear chill cast from high quality bronze for maximum strength, lubricity and superior life.
• 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.
• 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

LQ	4.46 in
BF	0.41
AK	4.5
I	3.61 in
T	1
K	3.19 in
V	0.72 in
O	2.29 in
C	7.09 in
RQ	4.06 in
Center Distance (in)	2.06 in
B	7.69
D	3
N	4.68
BD	6.5
G	2.34
H	0.47 in
AJ	5.88
BE	0.38 in
F	4.69
J	6.38 in
A	6

Technical Specifications

Reducer Style	Worm - Right Angle
Series Type	Cast Iron 800 Worm Gear Reducers
No. of Gear Reductions	Single
Output Style	R
Output Key	1/4 X 1.44
Series Code	GRL
Mounting Style	Horizontal Base, Worm Over
Output RPM	70
Frame Size	140TC
Output Shaft Assembly Code	R
Input RPM	1,750
Keyway	3/16 X 3/32
Overhung Load	1,210
Output Shaft Orientation	R
Series Style	GRL-TMQ-R
Output HP	1.094
Input HP	1.333
Input Style	C-Face Quill
Center Distance (in)	2.06
Output Diameter (in)	1.000 in
Ratio	25:1
Series	GR Series - Ironman Worm Gear Reducers
Input Bore (C Face)	0.875
Input Keyway (C Face)	3/16 x 3/32
Input Diameter (in)	0.875 in
Reducer	Worm - Right Angle
Service Factor	1
Shaft Seal Material	Viton
Ratio Range	25:1
Input Quill Diameter (in)	0.875 in
Product Line	GR Series - Ironman Worm Gear Reducers
Motor Frame Size	140TC
Gear Type	Worm
Model Code	TMQ821
Product Type	Right Angle
Assembly	TMQ-R
Reduction	Single
Output Shaft Direction	Right
Output Torque Rating (in-lb)	985 in/lbs
Output Shaft	Shaft
Housing Material	Cast Iron

General Specifications

Weight

33.00 LB