• One-piece cast iron housings with single output cover design, CNC machined for precise component fit and alignment.
• 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.
• 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.
• 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.
• 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

C	4.66 in
LQ	3.46 in
BD	6.5
AJ	5.88
RQ	3.09 in
AK	4.5
I	2.61 in
V	0.38 in
B	3.8
T	0.625
D	1.72
Center Distance (in)	1.33 in
X	5 in
BF	0.41
N	4
Y	4.5 in
O*	1.9 in
R	2.52 in
BE	0.38 in
H	0.03 in
A	2.82

Technical Specifications

Overhung Load	700
Input HP	0.823
Output Shaft Orientation	RR
Output Shaft Assembly Code	RR
Output RPM	175
Series Type	Cast Iron 800 Worm Gear Reducers
Input RPM	1,750
Input Style	C-Face Quill
Keyway	3/16 X 3/32
Mounting Style	Flange Mounted Output Shaft
Frame Size	56C
Series Code	GR
Output Key	3/16 X 1.50
Reducer Style	Worm - Right Angle
Series Style	GR-FMQ-RR
Output Style	RR
No. of Gear Reductions	Single
Output HP	0.729
Ratio Range	10:1
Model Code	FMQ813
Input Keyway (C Face)	3/16 x 3/32
Output Diameter (in)	0.625 in
Motor Frame Size	56C
Reducer	Worm - Right Angle
Input Quill Diameter (in)	0.625 in
Product Line	GR Series - Ironman Worm Gear Reducers
Service Factor	1
Input Diameter (in)	0.625 in
Product Type	Right Angle
Input Keyway	1/8 X 1.00 in
Gear Type	Worm
Series	GR Series - Ironman Worm Gear Reducers
Center Distance (in)	1.33
Shaft Seal Material	Viton
Ratio	10:1
Assembly	FMQ-RR
Input Bore (C Face)	0.625
Reduction	Single
Output Torque Rating (in-lb)	263 in/lbs
Output Shaft	Shaft
Housing Material	Cast Iron

General Specifications

Weight

18.00 LB