• 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

BF	0.28
Center Distance (in)	1.33 in
I	2.61 in
LQ	3.46 in
AJ	3.75
G	1
AK	3
O	2.16 in
K	1.63 in
N	4
J	3.25 in
BD	4.36
D	1.72
B	3.8
BE	0.38 in
F	2
C	4.66 in
T	0.625
RQ	3.09 in
H-Tap size	5/16-18 UNC in
TAP Depth	0.5 in
A	2.82

Technical Specifications

Output Shaft Assembly Code	L
Frame Size	48CZ
Series Code	GR
Input HP	0.445
Series Style	GR-BMQ-L
Output Style	L
Series Type	Cast Iron 800 Worm Gear Reducers
Output Key	3/16 X 1.50
Input RPM	1,750
Input Style	C-Face Quill
Output Shaft Orientation	L
Output HP	0.344
Overhung Load	700
Keyway	1/8 X 1/16
No. of Gear Reductions	Single
Reducer Style	Worm - Right Angle
Mounting Style	Base
Output RPM	70
Center Distance (in)	1.33
Series	GR Series - Ironman Worm Gear Reducers
Ratio Range	25:1
Thrust Rating - output shaft	1144
Ratio	25:1
Gear Type	Worm
Service Factor	1
Input Keyway (C Face)	1/8 x 1/16
Reducer	Worm - Right Angle
Shaft Seal Material	Viton
Input Bore (C Face)	0.5
Model Code	BMQ813
Motor Frame Size	48
Output Diameter (in)	0.625 in
Product Line	GR Series - Ironman Worm Gear Reducers
Input Quill Diameter (in)	0.5 in
Input Diameter (in)	0.5 in
Assembly	BMQ-L
Product Type	Right Angle
Input HP @ 1750 RPM	0.445
Reduction	Single
Output Shaft Direction	Left
Output Shaft	Solid Shaft
Output Torque Rating (in-lb)	309 in/lbs
Housing Material	Cast Iron
Overhung Load Rating (Output Shaft(lb))	700 lb

General Specifications

UPC	690310003251
Weight	17.00 LB