• Rugged cast iron housings, covers, and flanges provide superior strength and rigidity.
• 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.
• O-rings on all bearing covers, eliminating gaskets, sealants and leaks.
• 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.
• Bronze worm gear chill cast from high quality bronze for maximum strength, lubricity and superior life.
• 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.

Dimensions

V	0.31 in
O*	2.45 in
D	2.63
BF	0.41
I	3.61 in
AJ	5.88
G	2.25
AK	4.5
N	4.34
LQ	4.46 in
K	2.09 in
BE	0.38 in
O	2.66 in
F	4.5
Center Distance (in)	2.06 in
BD	6.5
RQ	4.06 in
J	4.19 in
T	0.875
B	5.19
C	6.31 in
A	5.25

Technical Specifications

Input Style	C-Face Quill
Output RPM	29
Assembly	TMQ
Reducer Style	Worm - Right Angle
Output Key	3/16 X 1.50
Frame Size	56C
Output Shaft Orientation	LR
Keyway	3/16 X 3/32
Input HP	0.449
Overhung Load	775
Output HP	0.288
Series	NH Series - Ironman Narrow Housing Worm Gear Reducers
Reducer	Worm - Right Angle
Ratio	60:1
Input RPM	1,750
Gear Type	Worm
Output Style	D
Center Distance (in)	2.06
Product Type	Right Angle
Input Keyway (C Face)	3/16 x 3/32
Motor Frame Size	56C
Output Shaft Assembly Code	D
Model Code	TMQ821
Mounting Style	Horizontal Base, Worm Over
Ratio Range	60:1
Input Bore (C Face)	0.625
Series Style	NH-TMQ-D
No. of Gear Reductions	Single
Shaft Seal Material	Viton
Input Diameter (in)	0.625 in
Output Diameter (in)	0.875 in
Service Factor	1
Input Quill Diameter (in)	0.625 in
Product Line	NH Series - Ironman Narrow Housing Worm Gear Reducers
Reduction	Single
Output Shaft Direction	Double
Output Torque Rating (in-lb)	623 in/lbs
Output Shaft	Shaft
Housing Material	Cast Iron

General Specifications

Weight

29.00 LB