• 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

F	5
AF	0.75
D	4.44
AB	9.44
R	0.75 in
J	8.5 in
AE2	0.34
I	6.1 in
H	0.53 in
C	11.38 in
AE1	0.63
V	2.75 in
B	10.25
Center Distance (in)	4.25 in
AG	8.5
AD	7.53
G	2.5
LQ1	7.21 in
BD	9
BE1	0.5 in
RQ	6.68 in
AK	8.5
AA	11.94

Technical Specifications

Output Style	H1
Series Code	GR
Output RPM	58
Input HP	6.481
Keyway	1/4 X 1/8
Output Key	3/8 x 3.00
Output Shaft Assembly Code	H1
Output Shaft Orientation	H1
Input RPM	1,750
Input Style	C-Face Quill
Bore Code	23
Reducer Style	Worm - Right Angle
Output HP	5.517
Frame Size	180TC
Series Type	Cast Iron 800 Worm Gear Reducers
Series Style	GR-WHMQ-H1
Mounting Style	Base
Gear Type	Worm
No. of Gear Reductions	Single
Shaft Seal Material	Viton
Product Line	GR Series - Ironman Worm Gear Reducers
Ratio Range	30:1
Input Quill Diameter (in)	1.125 in
Reducer	Worm - Right Angle
Output Diameter (in)	1.438 in
Assembly	WHMQ-H1
Model Code	WHMQ842
Input Bore (C Face)	1.125
Series	GR Series - Ironman Worm Gear Reducers
Ratio	30:1
Service Factor	1
Input Keyway (C Face)	1/4 x 1/8
Center Distance (in)	4.25
Input Diameter (in)	1.125 in
Product Type	Right Angle
Motor Frame Size	180TC
Reduction	Single
Output Torque Rating (in-lb)	5960 in/lbs
Housing Material	Cast Iron
Output Shaft	Hollow Bore

General Specifications

Weight

149.00 LB