• 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	5.51 in
AE1	0.54
B	8.75
I	5.02 in
J	7.5 in
AD	7.04
D	3.5
F	4
H	0.53 in
G	2
AE2	0.29
AA	10.88
V	2.51 in
AK	4.5
R	0.88 in
AF	0.75
BE	0.38 in
C	9.38 in
AG	7.88
BD	6.5
AB	8.5
LQ	6.14 in
Center Distance (in)	3.25 in

Technical Specifications

Mounting Style	Base
Frame Size	56C
Input RPM	1,750
Series Type	Cast Iron 800 Worm Gear Reducers
Output HP	0.435
Output Shaft Assembly Code	H1
Output Style	H1
Series Code	GR
Bore Code	20
Series Style	GR-WHMQ-H1
Keyway	3/16 X 3/32
Output Shaft Orientation	H1
Input HP	0.691
Output Key	1/4 X 2.50
Reducer Style	Worm - Right Angle
Input Style	C-Face Quill
Output RPM	17
Reducer	Worm - Right Angle
Product Line	GR Series - Ironman Worm Gear Reducers
Ratio	100:1
Motor Frame Size	56C
Output Diameter (in)	1.250 in
Input Keyway (C Face)	3/16 x 3/32
Ratio Range	100:1 to 250:1
Gear Type	Worm
Product Type	Right Angle
Input Diameter (in)	0.625 in
Center Distance (in)	3.25
Series	GR Series - Ironman Worm Gear Reducers
Input Quill Diameter (in)	0.625 in
No. of Gear Reductions	Single
Assembly	WHMQ-H1
Input Bore (C Face)	0.625
Service Factor	1
Shaft Seal Material	Viton
Model Code	WHMQ832
Reduction	Single
Output Torque Rating (in-lb)	1567 in/lbs
Output Shaft	Hollow Bore
Housing Material	Cast Iron

General Specifications

UPC	690310025703
Weight	77.00 LB