• 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

J	4.19 in
BE	0.38 in
N	4.31
BF	0.28
K	2.09 in
F	2.75
RQ	3.62 in
AK	3
C	5.38 in
BD	4.36
AJ	3.75
T	0.75
O	2.11 in
I	3.14 in
LQ	3.99 in
D	1.91
H-Tap size	5/16-18 UNC in
B	4.88
G	1.38
A	3.44
TAP Depth	0.63 in
Center Distance (in)	1.54 in

Technical Specifications

Input Bore (C Face)	0.5
Reducer	Worm - Right Angle
Ratio	100:1
Input Diameter (in)	0.5 in
Output Style	R
Input Keyway (C Face)	1/8 x 1/16
Series Style	GR-BMQ-R
Mounting Style	Base
Assembly	BMQ-R
Ratio Range	100:1 to 250:1
Output Key	3/16 x 1.50
Frame Size	48CZ
Input Style	C-Face Quill
No. of Gear Reductions	Single
Overhung Load	860
Center Distance (in)	1.54
Output HP	0.059
Series	GR Series - Ironman Worm Gear Reducers
Thrust Rating - output shaft	1144
Motor Frame Size	48
Product Line	GR Series - Ironman Worm Gear Reducers
Output Shaft Assembly Code	R
Reducer Style	Worm - Right Angle
Product Type	Right Angle
Gear Type	Worm
Shaft Seal Material	Viton
Input HP	0.145
Output Shaft Orientation	R
Model Code	BMQ815
Output RPM	17
Input RPM	1,750
Service Factor	1
Series Code	GR
Output Diameter (in)	0.750 in
Input HP @ 1750 RPM	0.145
Reduction	Single
Output Shaft Direction	Right
Housing Material	Cast Iron
Overhung Load Rating (Output Shaft(lb))	860 lb
Output Shaft	Solid Shaft
Output Torque Rating (in-lb)	213 in/lbs

General Specifications

UPC	690310005385
Weight	21.00 LB