• Aluminum housing provides superior resistances to corrosion, even in harsh environments.
• Factory-filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant – USDA Class H1 approved.
• 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.
• 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.
• The unique quill seal guard protects the input seal from damage during motor installation.
• 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

T	2
I	7.55 in
C	12.25 in
G	2.63
BF	0.41
BD	6.5
A	7.19
N	9.06
Center Distance (in)	5.25 in
DX	0.75
LQ	7.85 in
K	4.81 in
J	9.62 in
AK	4.5
B	11.5
RQ	7.35 in
O	4.78 in
TAP Depth	1.44 in
D	4.25
AJ	5.88
F	5.25
BE	0.38 in
H-Tap size	3/4 - 10 in

Technical Specifications

Overhung Load	3,560
Service Factor	1
Reducer Style	Worm - Right Angle
Output Key	1/2 x 2.50
Input Keyway (C Face)	3/16 x 3/32
Series Code	EL
Thrust Rating - output shaft	3412
Product Type	Right Angle
Series	EL Series - Aluminum Worm Gear Reducers
Output Shaft Assembly Code	L
Gear Type	Worm
Motor Frame Size	56
Reducer	Worm - Right Angle
Product Line	EL Series - Aluminum Worm Gear Reducers
Output HP	6.538
Center Distance (in)	5.25
Model Code	BMQ852
Frame Size	56C
Input RPM	1,750
Ratio	40:1
Ratio Range	40:1
Series Style	EL-BMQ-L
Input Diameter (in)	0.625 in
Output Shaft Orientation	L
Shaft Seal Material	Viton
Input HP @ 1750 RPM	8.105
Input HP	8.105
Mounting Style	Base
Output RPM	43
Assembly	BMQ-L
No. of Gear Reductions	Single
Input Bore (C Face)	0.625
Output Diameter (in)	2.000 in
Input Style	C-Face Quill
Output Style	L
Reduction	Single
Output Shaft Direction	Left
Overhung Load Rating (Output Shaft(lb))	3,560 lb
Output Shaft	Solid Shaft
Housing Material	Aluminum
Output Torque Rating (in-lb)	9419 in/lbs

General Specifications

UPC	662959061961
Weight	163.00 LB