• 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

AK	8.5
N	2.53
BE1	0.5 in
LL	2.12 in
BF	0.53
RQ	5.13 in
Center Distance (in)	2.63 in
LQ1	5.62 in
T	1.5
D	2.94
BD	9
C	7.38 in
I	4.34 in
V	1.94 in
AJ	7.25
H	0.34 in
B	5.75
R	3.62 in
X	7.63 in
Y	6.68 in
A	2.88

Technical Specifications

Reducer	Worm - Right Angle
Reducer Style	Worm - Right Angle
Series	NH Series - Ironman Narrow Housing Worm Gear Reducers
Ratio	7.5:1
Input Style	C-Face Quill
Input HP	4.956
Assembly	FHMQ
Output Key	3/8 x 3.00
Input RPM	1,750
Output HP	4.571
Output Shaft Orientation	HL
Keyway	1/4 X 1/8
Output RPM	233
Frame Size	180TC
Series Style	NH-FHMQ-HL
Input Bore (C Face)	1.125
Center Distance (in)	2.63
Input Quill Diameter (in)	1.125 in
Input Diameter (in)	1.125 in
Output Shaft Assembly Code	HL
Ratio Range	7.5:1
Gear Type	Worm
Product Type	Right Angle
Output Diameter (in)	1.438 in
Motor Frame Size	180TC
Model Code	FHMQ826
Mounting Style	Flange Mounted Hollow Output Bore
Service Factor	1
Shaft Seal Material	Viton
Bore Code	23
Product Line	NH Series - Ironman Narrow Housing Worm Gear Reducers
Output Style	HL
No. of Gear Reductions	Single
Input Keyway (C Face)	1/4 x 1/8
Reduction	Single
Housing Material	Cast Iron
Output Torque Rating (in-lb)	1235 in/lbs
Output Shaft	Hollow Bore

General Specifications

Weight

59.00 LB