• 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

BE	0.38 in
AJ	5.88
U	0.625 in
V	0.5 in
RQ	4.06 in
I	3.4 in
R	4.25 in
B	5.75
BD	6.5
BF	0.41
Y	6.49 in
Center Distance (in)	2.06 in
AK	4.5
X	6.88 in
D	2.63
LQ	4.79 in
N	2.99
A	3.91

Technical Specifications

Keyway	3/16 X 3/32
Input Style	C-Face Quill
Output RPM	43
Output HP	0.674
Input RPM	1,750
Ratio	40:1
Frame Size	56C
Output Key	1/4 X 2.50
Output Shaft Orientation	HR
Reducer Style	Worm - Right Angle
Assembly	FHMQ-HR
Input HP	0.916
Series	EL Series - Aluminum Worm Gear Reducers
Reducer	Worm - Right Angle
Ratio Range	40:1
Bore Code	16
Input Quill Diameter (in)	0.625 in
Output Style	HR
Motor Frame Size	56C
Input Keyway (C Face)	3/16 x 3/32
Series Style	EL-FHMQ-HR
Input Bore (C Face)	0.625
Service Factor	1
Gear Type	Worm
Input Diameter (in)	0.625 in
Center Distance (in)	2.06
Mounting Style	Flange Mounted Hollow Output Bore
Model Code	FHMQ821
Product Type	Right Angle
Output Shaft Assembly Code	HR
No. of Gear Reductions	Single
Product Line	EL Series - Aluminum Worm Gear Reducers
Output Diameter (in)	1.000 in
Shaft Seal Material	Viton
Reduction	Single
Output Shaft	Hollow Bore
Housing Material	Aluminum
Output Torque Rating (in-lb)	971 in/lbs

General Specifications

Weight

23.00 LB