• Rugged cast iron housings, covers, and flanges provide superior strength and rigidity.
• 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.
• O-rings on all bearing covers, eliminating gaskets, sealants and leaks.
• 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.
• Bronze worm gear chill cast from high quality bronze for maximum strength, lubricity and superior life.
• 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.

Dimensions

TAP Depth	0.69 in
I	3.77 in
AK	4.5
Center Distance (in)	2.38 in
RQ	4.09 in
H-Tap size	3/8 - 16 UNC in
J	4 in
AJ	5.88
F	2.13
C	6.88 in
O	2.91 in
A	2.94
N	4.88
T	1
K	2 in
BD	6.5
LQ	4.63 in
BF	0.41
G	1.06
BE	0.38 in
D	2.69
B	5.25

Technical Specifications

Input Bore (C Face)	0.875
Series	NH Series - Ironman Narrow Housing Worm Gear Reducers
Input RPM	1,750
Output RPM	116.7
Thrust Rating - output shaft	2091
Input Diameter (in)	0.875 in
Reducer Style	Worm - Right Angle
Series Code	NH
Output Style	R
Motor Frame Size	140
Output Shaft Assembly Code	R
Frame Size	140TC
Assembly	BMQ-R
Series Style	NH-BMQ-R
Output Shaft Orientation	R
Center Distance (in)	2.38
Input Keyway (C Face)	3/16 x 3/32
Reducer	Worm - Right Angle
Shaft Seal Material	Viton
Ratio Range	15:1
Input Style	C-Face Quill
Overhung Load	1,770
Model Code	BMQ824
Service Factor	1
Output HP	2.439
Mounting Style	Base
Ratio	15:1
Product Line	NH Series - Ironman Narrow Housing Worm Gear Reducers
Output Diameter (in)	1.000 in
Gear Type	Worm
Output Key	1/4 x 1.75
No. of Gear Reductions	Single
Input HP	2.765
Input HP @ 1750 RPM	2.765
Product Type	Right Angle
Reduction	Single
Output Shaft Direction	Right
Housing Material	Cast Iron
Overhung Load Rating (Output Shaft(lb))	1,300 lb
Output Shaft	Solid Shaft
Output Torque Rating (in-lb)	1318 in/lbs

General Specifications

UPC	690310066065
Weight	38.00 LB