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

Technical Specifications

Shaft Seal Material	Viton
Input Bore (C Face)	0.625
Output Shaft Assembly Code	R
Series	NH Series - Ironman Narrow Housing Worm Gear Reducers
Input RPM	1,750
Motor Frame Size	56
Service Factor	1
Gear Type	Worm
Center Distance (in)	3.25
Output Key	3/8 x 2.25
Input Style	C-Face Quill
Reducer Style	Worm - Right Angle
Product Line	NH Series - Ironman Narrow Housing Worm Gear Reducers
Output RPM	70
Series Style	NH-BMQ-R
Input HP @ 1750 RPM	3.465
Mounting Style	Base
Output Diameter (in)	1.500 in
No. of Gear Reductions	Single
Input Keyway (C Face)	3/16 x 3/32
Input Diameter (in)	0.625 in
Series Code	NH
Output HP	3.732
Overhung Load	2,275
Output Style	R
Assembly	BMQ-R
Ratio Range	25:1
Reducer	Worm - Right Angle
Input HP	4.373
Frame Size	56C
Model Code	BMQ832
Output Shaft Orientation	R
Thrust Rating - output shaft	2574
Ratio	25:1
Product Type	Right Angle
Reduction	Single
Output Shaft Direction	Right
Output Shaft	Solid Shaft
Output Torque Rating (in-lb)	2658 in/lbs
Overhung Load Rating (Output Shaft(lb))	2,250 lb
Housing Material	Cast Iron

General Specifications

UPC	690310076262
Weight	64.00 LB