• 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

B	8.12
AD	6.53
AF	0.75
AE1	0.6
BE	0.38 in
D	3.25
I	4.84 in
RQ	5.32 in
Center Distance (in)	3 in
BF	0.41
AJ	5.88
LQ	5.95 in
V	2.756 in
AK	4.5
H	0.53 in
G	2
C	8.88 in
F	4
AA	10.63
R	0.88 in
AB	8.25
AG	7.5
BD	6.5
AE2	0.36
J	7 in
T	1.75

Technical Specifications

Mounting Style	Shaft Mount
Output Key	3/8 X 3.00
Output Shaft Assembly Code	H1
Keyway	3/16 X 3/32
Series Style	GR-HMQ-H1
Series Code	GR
Output Style	H1
Output HP	1.117
Reducer Style	Worm - Right Angle
Series Type	Cast Iron 800 Worm Gear Reducers
Output Shaft Orientation	H1
Output RPM	29
Input RPM	1,750
Input HP	1.637
Bore Code	28
Input Style	C-Face Quill
Frame Size	56C
Motor Frame Size	56
Assembly	HMQ-H1
Shaft Seal Material	Viton
Model Code	HMQ830
Reducer	Worm - Right Angle
Ratio Range	60:1
Input Bore (C Face)	0.625
Product Line	GR Series - Ironman Worm Gear Reducers
Input HP @ 1750 RPM	1.637
Input Diameter (in)	0.625 in
Input Quill Diameter (in)	0.625 in
Product Type	Right Angle
Gear Type	Worm
Service Factor	1
Ratio	60:1
Series	GR Series - Ironman Worm Gear Reducers
Center Distance (in)	3.00
Thrust Rating - output shaft	2574
Input Keyway (C Face)	3/16 X 3/32
No. of Gear Reductions	Single
Output Diameter (in)	1.75 in
Reduction	Single
Output Shaft Direction	H1
Output Shaft	Hollow Bore
Output Torque Rating (in-lb)	2413 in/lbs
Overhung Load Rating (Output Shaft(lb))	2,170 lb
Housing Material	Cast Iron

General Specifications

UPC	690310021224
Weight	69.00 LB