• Single-piece aluminum alloy housing.
• Factory-filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant – USDA Class H1 approved.
• Vent free design eliminates the potential for leaks.
• Premium, high-temperature Nitrile output seals
• Oversized high-speed bearings, positively retained for frequent reversing and start/stop cycles.
• Bronze alloy worm gear is centrifugally cast onto an iron hub for maximum strength, lubricity and superior life.
• Single-piece alloy steel input shaft and worm shaft.
• NEMA and metric flange options available.
• Mounting dimensions are interchangeable with many worldwide brands.

Dimensions

BE	0.38 in
BD	6.5
C	5.33 in
AA	4.51
RQ	2.83 in
R	0.354 in
T	1
D	2.15
AJ	5.88
P	4.84 in
Q	0.47 in
I	2.56 in
Center Distance (in)	1.97 in
AK	4.5

Technical Specifications

Series Type	Bravo 500 Worm Gear Reducers
Output RPM	41
Reducer Style	Worm - Right Angle
Reducer	Worm - Right Angle
Output Shaft Assembly Code	HR
Input Style	C-Face Quill
Output Style	HR
Input HP	0.604
Frame Size	56C
Input RPM	1,750
Output Key	1/4 X 1.62
Output HP	0.399
Assembly	FLHMQ-HR
Shaft Seal Material	Nitrile
Input Diameter (in)	0.625 in
Input Keyway	1/4 X 1.62 in
No. of Gear Reductions	Single
Output Shaft Orientation	HR
Output Diameter (in)	1.000 in
Motor Frame Size	56C
Product Type	Right Angle
Ratio Range	40:1
Product Line	Bravo Series - Compact Aluminum Worm Speed Reducers
Service Factor	1
Center Distance (in)	1.97
Input Keyway (C Face)	3/16 x 3/32
Series Style	FLHMQ-HR
Model Code	FLHMQ520
Series	Bravo Series - Compact Aluminum Worm Speed Reducers
Bore Code	16
Input Bore (C Face)	0.625
Mounting Style	Flange Mounted Hollow Output Bore
Gear Type	Worm
Ratio	43:1
Reduction	Single
Output Shaft	Hollow Bore
Housing Material	Aluminum
Output Torque Rating (in-lb)	613 in/lbs

General Specifications

Weight

11.00 LB