• 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

Center Distance (in)	3.25 in
O	4.24 in
LQ	5.88 in
BE	0.38 in
J	7 in
AK	4.5
T	1.5
AJ	5.88
O*	3.99 in
G	1.75
D	4.19
N	7.03
BF	0.41
F	3.5
B	8
RQ	5.51 in
C	10.06 in
BD	6.5
K	3.5 in
I	5.02 in
A	4.44
H-Tap size	1/2 - 13 UNC in
TAP Depth	1 in

Technical Specifications

Output HP	2.953
Assembly	BMQ-R
Series	NH Series - Ironman Narrow Housing Worm Gear Reducers
Output Key	3/8 x 2.25
Input RPM	1,750
Output Shaft Orientation	R
Reducer	Worm - Right Angle
Input HP	3.465
Frame Size	140TC
Reducer Style	Worm - Right Angle
Keyway	3/16 X 3/32
Ratio	25:1
Overhung Load	2,250
Input Style	C-Face Quill
Output RPM	70
Input Keyway (C Face)	3/16 x 3/32
Output Style	R
Series Code	NH
Ratio Range	25:1
Service Factor	1
No. of Gear Reductions	Single
Motor Frame Size	140
Product Line	NH Series - Ironman Narrow Housing Worm Gear Reducers
Shaft Seal Material	Viton
Product Type	Right Angle
Input Bore (C Face)	0.875
Output Diameter (in)	1.500 in
Input Quill Diameter (in)	0.875 in
Input Diameter (in)	0.875 in
Gear Type	Worm
Output Shaft Assembly Code	R
Mounting Style	Base
Model Code	BMQ832
Center Distance (in)	3.25
Input HP @ 1750 RPM	3.465
Series Style	NH-BMQ-R
Thrust Rating - output shaft	2574
Reduction	Single
Output Shaft Direction	Right
Output Torque Rating (in-lb)	2658 in/lbs
Overhung Load Rating (Output Shaft(lb))	2,250 lb
Housing Material	Cast Iron
Output Shaft	Solid Shaft

General Specifications

UPC	690310076477
Weight	64.00 LB
Packaged Length	19.38 IN
Packaged Width	15.13 IN
Packaged Height	15.00 IN