• 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

I	4.34 in
AK	4.5
T	1.5
BD	6.5
B	5.75
AJ	5.88
D	2.94
BF	0.41
H	0.34 in
C	7.38 in
LL	2.12 in
R	3.62 in
LQ	5.19 in
BE	0.38 in
RQ	4.82 in
X	7.63 in
Y	6.68 in
Center Distance (in)	2.63 in
N	2.53
V	1.94 in
A	2.88

Technical Specifications

Frame Size	140TC
Output Key	1/4 X 2.50
Input RPM	1,750
Reducer	Worm - Right Angle
Input HP	4.492
Output RPM	175
Ratio	10:1
Output HP	4.097
Output Shaft Orientation	HL
Series	NH Series - Ironman Narrow Housing Worm Gear Reducers
Input Style	C-Face Quill
Assembly	FHMQ
Reducer Style	Worm - Right Angle
Keyway	3/16 X 3/32
Model Code	FHMQ826
Motor Frame Size	140TC
Input Keyway (C Face)	3/16 x 3/32
Gear Type	Worm
No. of Gear Reductions	Single
Series Style	NH-FHMQ-HL
Service Factor	1
Output Diameter (in)	1.250 in
Output Shaft Assembly Code	HL
Shaft Seal Material	Viton
Input Quill Diameter (in)	0.875 in
Bore Code	20
Ratio Range	10:1
Product Type	Right Angle
Output Style	HL
Product Line	NH Series - Ironman Narrow Housing Worm Gear Reducers
Input Bore (C Face)	0.875
Mounting Style	Flange Mounted Hollow Output Bore
Input Diameter (in)	0.875 in
Center Distance (in)	2.63
Reduction	Single
Output Torque Rating (in-lb)	1475 in/lbs
Output Shaft	Hollow Bore
Housing Material	Cast Iron

General Specifications

Weight

51.00 LB