• 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	2.38
B	8.12
L	6.57 in
AG	7.5
U	0.875 in
J	7 in
Center Distance (in)	3 in
AD	6.53
F	4
V	2.756 in
G	2
AE2	0.36
AE1	0.6
T	1.75
I	4.84 in
D	3.25
C	8.88 in

Technical Specifications

Series Code	GR
Reducer Style	Worm - Right Angle
Bore Code	28
Output Shaft Assembly Code	H1
Output Shaft Orientation	H1
Output RPM	350
Ratio	5:1
Service Factor	1
Output Key	3/8 X 3.00
Gear Type	Worm
Shaft Seal Material	Viton
Series Style	GR-H-H1
Input HP @ 1750 RPM	9.093
Ratio Range	5:1
Product Type	Right Angle
Thrust Rating - output shaft	1729
Product Line	GR Series - Ironman Worm Gear Reducers
Model Code	H830
Input Keyway	3/16 X 1.63 in
Input Style	Solid Shaft
Reducer	Worm - Right Angle
No. of Gear Reductions	Single
Output HP	8.573
Center Distance (in)	3
Input RPM	1,750
Input HP	9.093
Mounting Style	Shaft Mount
Output Style	H1
Assembly	H-H1
Series	GR Series - Ironman Worm Gear Reducers
Output Diameter (in)	1.75 in
Input Diameter (in)	0.875 in
Reduction	Single
Output Shaft Direction	H1
Housing Material	Cast Iron
Output Torque Rating (in-lb)	1544 in/lbs
Output Shaft	Hollow Bore
Overhung Load Rating (Output Shaft(lb))	2,170 lb

General Specifications

UPC	690310020159
Weight	65.00 LB