• 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	14 in
BE1	0.5 in
J	11 in
AJ	7.25
TAP Depth	1.25 in
AK	8.5
O	4.78 in
RQ	7.98 in
B	13
N	9.06
I	7.5 in
D	5.12
G	2.91
A	7.19
BF	0.53
T	2
K	5.5 in
O*	4.53 in
Center Distance (in)	5.25 in
LQ1	8.61 in
BD	9
H-Tap size	5/8-11 UNC in
F	5.81

Technical Specifications

Input Keyway (C Face)	1/4 x 1/8
Product Type	Right Angle
Output RPM	175
Ratio Range	10:1
Input Bore (C Face)	1.125
Reducer	Worm - Right Angle
Series Code	GR
Input HP @ 1750 RPM	23.15
Series	GR Series - Ironman Worm Gear Reducers
Center Distance (in)	5.25
Shaft Seal Material	Viton
Service Factor	1
Output Shaft Orientation	LR
Motor Frame Size	180
Input Style	C-face Quill
Assembly	BMQ-D
Product Line	GR Series - Ironman Worm Gear Reducers
Overhung Load	3,370
Series Style	GR-BMQ-D
Output Style	D
Output HP	21.73
Output Diameter (in)	2.000 in
Input HP	23.15
Ratio	10:1
Frame Size	180TC
Output Shaft Assembly Code	D
Input Diameter (in)	1.125 in
Mounting Style	Base
Output Key	1/2 X 3.50
Input RPM	1,750
No. of Gear Reductions	Single
Thrust Rating - output shaft	2449
Model Code	BMQ852
Reducer Style	Worm - Right Angle
Gear Type	Worm
Output Shaft Direction	Double
Housing Material	Cast Iron
Output Shaft	Solid Shaft
Overhung Load Rating (Output Shaft(lb))	3,370 lb
Output Torque Rating (in-lb)	7827 in/lbs

General Specifications

UPC	690310032183
Weight	247.00 LB