• 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

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

Technical Specifications

Output Style	HR
Output Key	1/4 X 1.62
Input Style	C-Face Quill
Output RPM	175
Assembly	FLHMQ-HR
Series Type	Bravo 500 Worm Gear Reducers
Output HP	1.569
Reducer Style	Worm - Right Angle
Reducer	Worm - Right Angle
Output Shaft Assembly Code	HR
Frame Size	56C
Input RPM	1,750
Input HP	1.961
Product Line	Bravo Series - Compact Aluminum Worm Speed Reducers
Model Code	FLHMQ520
Mounting Style	Flange Mounted Hollow Output Bore
Input Keyway (C Face)	3/16 x 3/32
Series	Bravo Series - Compact Aluminum Worm Speed Reducers
No. of Gear Reductions	Single
Output Diameter (in)	1.000 in
Series Style	FLHMQ-HR
Shaft Seal Material	Nitrile
Motor Frame Size	56C
Ratio Range	10:1
Input Bore (C Face)	0.625
Product Type	Right Angle
Output Shaft Orientation	HR
Input Keyway	1/4 X 1.62 in
Bore Code	16
Service Factor	1
Center Distance (in)	1.97
Input Diameter (in)	0.625 in
Gear Type	Worm
Ratio	10:1
Reduction	Single
Output Shaft	Hollow Bore
Housing Material	Aluminum
Output Torque Rating (in-lb)	565 in/lbs

General Specifications

Weight

9.00 LB