• 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

AJ	5.88
RQ	3.62 in
K	2.09 in
B	4.88
H-Tap size	5/16-18 UNC in
N	4.31
G	1.38
TAP Depth	0.63 in
J	4.19 in
LQ	3.99 in
Center Distance (in)	1.54 in
I	3.14 in
O	2.11 in
A	3.44
C	5.38 in
BD	6.5
T	0.75
BE	0.38 in
F	2.75
BF	0.41
AK	4.5
D	1.91

Technical Specifications

Input Diameter (in)	0.875 in
Gear Type	Worm
Output Shaft Orientation	R
Output Key	3/16 x 1.50
Thrust Rating - output shaft	1144
Output Diameter (in)	0.750 in
Output HP	0.059
Input Style	C-Face Quill
Input RPM	1,750
Series Style	GR-BMQ-R
Input HP @ 1750 RPM	0.145
Series Code	GR
Overhung Load	860
Model Code	BMQ815
Assembly	BMQ-R
Frame Size	140TC
Product Type	Right Angle
Output Style	R
Output RPM	17
Reducer Style	Worm - Right Angle
Input HP	0.145
Product Line	GR Series - Ironman Worm Gear Reducers
Series	GR Series - Ironman Worm Gear Reducers
Service Factor	1
Motor Frame Size	140
Output Shaft Assembly Code	R
Input Keyway (C Face)	3/16 x 3/32
Ratio	100:1
Reducer	Worm - Right Angle
Shaft Seal Material	Viton
Mounting Style	Base
Center Distance (in)	1.54
Ratio Range	100:1 to 250:1
Input Bore (C Face)	0.875
No. of Gear Reductions	Single
Reduction	Single
Output Shaft Direction	Right
Overhung Load Rating (Output Shaft(lb))	860 lb
Output Shaft	Solid Shaft
Output Torque Rating (in-lb)	213 in/lbs
Housing Material	Cast Iron

General Specifications

UPC	690310005897
Weight	21.00 LB