• 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

M	1.76
AD	4.99
AE2	0.4
F	3
U	0.625 in
B	5.8
I	3.61 in
V	1.94 in
T	1
L	4.82 in
D	2.28
C	6.38 in
J	4.75 in
AE1	0.61
AG	6
Center Distance (in)	2.06 in
G	1.44

Technical Specifications

Shaft Seal Material	Viton
Output Style	H1
Bore Code	16
Output Shaft Assembly Code	H1
Gear Type	Worm
Ratio	15:1
Input HP @ 1750 RPM	1.887
Model Code	H821
Output Shaft Orientation	H1
Product Line	GR Series - Ironman Worm Gear Reducers
Output Key	1/4 x 2.50
Input Diameter (in)	0.625 in
Reducer	Worm - Right Angle
Output RPM	116
Ratio Range	15:1
Output HP	1.661
Reducer Style	Worm - Right Angle
Center Distance (in)	2.06
Series Style	GRG-H-H1
Output Diameter (in)	1.000 in
Input Keyway	3/16 X 1.38 in
Service Factor	1
Mounting Style	Shaft Mount
Input Style	Solid Shaft
Series Code	GRG
Input HP	1.887
Thrust Rating - output shaft	1099
Series	GR Series - Ironman Worm Gear Reducers
Product Type	Right Angle
Assembly	H-H1
No. of Gear Reductions	Single
Input RPM	1,750
Reduction	Single
Output Shaft Direction	H1
Overhung Load Rating (Output Shaft(lb))	1,125 lb
Output Torque Rating (in-lb)	897 in/lbs
Output Shaft	Hollow Bore
Housing Material	Cast Iron

General Specifications

UPC	690310037607
Weight	26.00 LB