• 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

N	4.31
D	2.06
LQ	4.09 in
AK	4.5
BF	0.41
T	0.875
BE	0.38 in
H-Tap size	5/16-18 UNC in
TAP Depth	0.63 in
RQ	3.59 in
F	2.75
I	3.24 in
A	3.56
J	4.19 in
Center Distance (in)	1.75 in
B	5.06
K	2.09 in
O	2.05 in
O*	1.84 in
C	5.75 in
G	1.38
BD	6.5
AJ	5.88

Technical Specifications

Series Style	GR-BMQ-D
Series Code	GR
No. of Gear Reductions	Single
Input RPM	1,750
Input HP	0.741
Product Line	GR Series - Ironman Worm Gear Reducers
Output RPM	58
Input HP @ 1750 RPM	0.741
Output Diameter (in)	0.875 in
Center Distance (in)	1.75
Model Code	BMQ818
Thrust Rating - output shaft	1144
Output Style	D
Service Factor	1
Output Shaft Orientation	LR
Ratio	30:1
Output HP	0.569
Input Bore (C Face)	0.875
Assembly	BMQ-D
Mounting Style	Base
Output Key	3/16 x 1.38
Gear Type	Worm
Shaft Seal Material	Viton
Motor Frame Size	140
Input Keyway (C Face)	3/16 x 3/32
Input Style	C-Face Quill
Reducer Style	Worm - Right Angle
Product Type	Right Angle
Ratio Range	30:1
Series	GR Series - Ironman Worm Gear Reducers
Frame Size	140TC
Overhung Load	1,200
Reducer	Worm - Right Angle
Output Shaft Assembly Code	D
Input Diameter (in)	0.875 in
Reduction	Single
Output Shaft Direction	Double
Overhung Load Rating (Output Shaft(lb))	1,200 lb
Output Torque Rating (in-lb)	614 in/lbs
Output Shaft	Solid Shaft
Housing Material	Cast Iron

General Specifications

UPC	690310008140
Weight	27.00 LB