• One-piece cast iron housings with single output cover design, CNC machined for precise component fit and alignment.
• 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.
• 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.
• 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.
• 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

LM	9.01
BD	6.5
AJ	5.88
T	1.375
J	7.5 in
G	2
AK	4.5
I	5.02 in
C	9.38 in
BE	0.38 in
B	8.5
K	3.75 in
L	6.76 in
O*	3.42 in
BF	0.41
Center Distance (in)	3.25 in
D	3.5
N	7.06
F	4
U	0.875 in
O	3.66 in
TAP Depth	0.88 in
H-Tap size	7/16-14 UNC in
A	5.75

Technical Specifications

Input HP	1.03
Input RPM	1,750
Frame Size	140TC
Output HP	0.695
Reducer Style	Worm - Right Angle
Output RPM	21
Output Key	5/16 X 2.63
Output Shaft Assembly Code	R
Input Style	Flexible Coupling Input
Overhung Load	2,275
Mounting Style	Base
Series Code	GRL
Series Style	GRL-BM-R
Series Type	Cast Iron 800 Worm Gear Reducers
No. of Gear Reductions	Single
Output Shaft Orientation	R
Keyway	3/16 X 3/32
Output Style	R
Gear Type	Worm
Input Bore (C Face)	0.875
Shaft Seal Material	Viton
Model Code	BM832
Thrust Rating - output shaft	2574
Assembly	BM-R
Input HP @ 1750 RPM	1.03
Input Keyway	3/16 X 1.63 in
Ratio Range	80:1
Service Factor	1
Output Diameter (in)	1.375 in
Ratio	80:1
Center Distance (in)	3.25
Input Keyway (C Face)	3/16 x 3/32
Motor Frame Size	140
Input Diameter (in)	0.875 in
Product Line	GRL Series - Ironman Worm Gear Reducers
Series	GRL Series - Ironman Worm Gear Reducers
Product Type	Right Angle
Reducer	Worm - Right Angle
Reduction	Single
Output Shaft Direction	Right
Output Shaft	Solid Shaft
Output Torque Rating (in-lb)	2000 in/lbs
Overhung Load Rating (Output Shaft(lb))	2,275 lb
Housing Material	Cast Iron

General Specifications

UPC	690310054918
Weight	76.00 LB
Packaged Length	19.38 IN
Packaged Width	15.13 IN
Packaged Height	15.00 IN