• 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	9.63 in
BE	0.38 in
O	3.6 in
N	6.75
RQ	5.32 in
AJ	5.88
G	2.94
J	8.44 in
F	5.88
LQ	5.95 in
Center Distance (in)	3 in
BD	6.5
BF	0.41
V	0.75 in
T	1.25
I	4.84 in
AK	4.5
K	4.22 in
H	0.53 in
B	10
D	4
A	7.5

Technical Specifications

Series Code	GR
Mounting Style	Horizontal Base, Worm Over
Keyway	3/16 X 3/32
Input HP	3.947
Output Key	1/4 X 1.75
Input RPM	1,750
Input Style	C-Face Quill
Overhung Load	2,170
Frame Size	140TC
Output HP	3.407
Output RPM	87
Output Shaft Orientation	R
Series Type	Cast Iron 800 Worm Gear Reducers
Reducer Style	Worm - Right Angle
Output Style	R
No. of Gear Reductions	Single
Output Shaft Assembly Code	R
Series Style	GR-WTMQ-R
Service Factor	1
Input Diameter (in)	0.875 in
Input Bore (C Face)	0.875
Center Distance (in)	3.00
Input Quill Diameter (in)	0.875 in
Input Keyway (C Face)	3/16 x 3/32
Model Code	WTMQ830
Motor Frame Size	140TC
Shaft Seal Material	Viton
Series	GR Series - Ironman Worm Gear Reducers
Product Type	Right Angle
Ratio	20:1
Ratio Range	20:1
Assembly	WTMQ-R
Input Keyway	3/16 X 1.63 in
Reducer	Worm - Right Angle
Output Diameter (in)	1.250 in
Gear Type	Worm
Product Line	GR Series - Ironman Worm Gear Reducers
Reduction	Single
Output Shaft Direction	Right
Output Shaft	Shaft
Housing Material	Cast Iron
Output Torque Rating (in-lb)	2454 in/lbs

General Specifications

Weight

74.00 LB