• 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

N	4.88
D	2.69
G	1.06
B	5.25
F	2.13
BF	0.41
BD	6.5
BE	0.38 in
L	5.51 in
A	2.94
O	2.91 in
H-Tap size	3/8 - 16 UNC in
Center Distance (in)	2.38 in
AJ	5.88
LM	7.76
U	0.75 in
T	1
I	3.77 in
C	6.88 in
K	2 in
J	4 in
TAP Depth	0.69 in
AK	4.5

Technical Specifications

Input Keyway (C Face)	3/16 x 3/32
Product Type	Right Angle
Series	NH Series - Ironman Narrow Housing Worm Gear Reducers
No. of Gear Reductions	Single
Output Key	1/4 x 1.75
Input Bore (C Face)	0.875
Ratio	15:1
Input Style	Flexible Coupling Input
Overhung Load	1,770
Mounting Style	Base
Thrust Rating - output shaft	2091
Center Distance (in)	2.38
Series Code	NH
Product Line	NH Series - Ironman Narrow Housing Worm Gear Reducers
Output Diameter (in)	1.000 in
Output Shaft Orientation	L
Frame Size	140TC
Series Style	NH-BM-L
Input HP	2.765
Gear Type	Worm
Service Factor	1
Output HP	2.439
Input RPM	1,750
Assembly	BM-L
Input Diameter (in)	0.75 in
Motor Frame Size	140
Input Keyway	3/16 X 1.63 in
Ratio Range	15:1
Shaft Seal Material	Viton
Output RPM	116.7
Output Style	L
Reducer	Worm - Right Angle
Output Shaft Assembly Code	L
Model Code	BM824
Reducer Style	Worm - Right Angle
Input HP @ 1750 RPM	2.765
Reduction	Single
Output Shaft Direction	Left
Overhung Load Rating (Output Shaft(lb))	1,300 lb
Output Shaft	Solid Shaft
Output Torque Rating (in-lb)	1318 in/lbs
Housing Material	Cast Iron

General Specifications

UPC	690310065327
Weight	40.00 LB