• 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

D	2.94
H	0.53 in
B	7.38
AD	6.01
Center Distance (in)	2.63 in
AE1	0.6
F	3.38
BD	6.5
AK	4.5
BE	0.38 in
AE2	0.39
AA	8.81
AB	6.69
V	1.94 in
J	6.38 in
LQ	5.19 in
RQ	4.82 in
AG	7
AF	0.75
I	4.34 in
R	0.75 in
G	1.69
C	8 in

Technical Specifications

Series Code	GR
Series Type	Cast Iron 800 Worm Gear Reducers
Mounting Style	Base
Output Shaft Assembly Code	H1
Input RPM	1,750
Keyway	3/16 X 3/32
Bore Code	23
Output Style	H1
Output HP	3.216
Output Shaft Orientation	H1
Reducer Style	Worm - Right Angle
Input HP	3.614
Frame Size	140TC
Input Style	C-Face Quill
Series Style	GR-WHMQ-H1
Output RPM	116
Output Key	3/8 x 3.00
Center Distance (in)	2.63
Ratio Range	15:1
Model Code	WHMQ826
No. of Gear Reductions	Single
Gear Type	Worm
Assembly	WHMQ-H1
Input Bore (C Face)	0.875
Input Keyway (C Face)	3/16 x 3/32
Reducer	Worm - Right Angle
Output Diameter (in)	1.438 in
Product Line	GR Series - Ironman Worm Gear Reducers
Product Type	Right Angle
Input Diameter (in)	0.875 in
Service Factor	1
Shaft Seal Material	Viton
Series	GR Series - Ironman Worm Gear Reducers
Motor Frame Size	140TC
Input Quill Diameter (in)	0.875 in
Ratio	15:1
Reduction	Single
Output Torque Rating (in-lb)	1737 in/lbs
Housing Material	Cast Iron
Output Shaft	Hollow Bore

General Specifications

UPC	690310018033
Weight	57.00 LB