• 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

RQ	6.68 in
D	4.44
R	4.56 in
B	10.25
X	11.5 in
BD	9
N	4.25
BE1	0.5 in
V	0.62 in
I	6.1 in
LQ1	7.21 in
Y	9.65 in
Center Distance (in)	4.25 in
AK	8.5
H	0.56 in
A	6.13

Technical Specifications

Frame Size	180TC
Keyway	1/4 X 1/8
Output Shaft Orientation	HL
Series Style	GR-FHMQ-HL
Output Style	HL
Output Shaft Assembly Code	HL
Series Type	Cast Iron 800 Worm Gear Reducers
Output RPM	35
Bore Code	24
Input Style	C-Face Quill
Input HP	4.389
Input RPM	1,750
Reducer Style	Worm - Right Angle
Output Key	3/8 x 3.00
Series Code	GR
Mounting Style	Flange Mounted Hollow Output Bore
Output HP	3.426
Product Type	Right Angle
Series	GR Series - Ironman Worm Gear Reducers
Input Keyway (C Face)	1/4 x 1/8
Center Distance (in)	4.25
Input Bore (C Face)	1.125
Reducer	Worm - Right Angle
Output Diameter (in)	1.500 in
Assembly	FHMQ-HL
No. of Gear Reductions	Single
Motor Frame Size	180TC
Ratio Range	50:1
Product Line	GR Series - Ironman Worm Gear Reducers
Input Quill Diameter (in)	1.125 in
Service Factor	1
Ratio	50:1
Input Diameter (in)	1.125 in
Model Code	FHMQ842
Shaft Seal Material	Viton
Gear Type	Worm
Reduction	Single
Output Torque Rating (in-lb)	6170 in/lbs
Housing Material	Cast Iron
Output Shaft	Hollow Bore

General Specifications

Weight

164.00 LB