• Rugged Cast-Iron Housing: Provides maximum strength and dependability.
• High lead angle worm is case hardened, ground and polished.
• Large, Single Row Ball Bearings On Input Shaft: Absorb radial and thrust loads at higher input speeds. Tapered roller bearings are used on output shaft.
• Forged Bronze Worm Gears: Provide optimum balance of Strength and Wear.

Dimensions

L	4.69 in
K	2.09 in
M	1.69
D	1.91
F	2.75
N	4.31
Y	1.76 in
C	5.38 in
X	0.63 in
J	4.19 in
B	5.13
V	2.11 in
O	1.78 in
H	1.91 in
G	1.38
O*	1.78 in
Center Distance (in)	1.54 in
E	2.09
I	2.75 in
U	0.625 in
H-Tap size	5/16 - 18 in
TAP Depth	0.5 in
T	0.75
A	3.69

Technical Specifications

Thrust Rating - output shaft	1001
Ratio	10:1
Efficiency	80
Input Speed	1750
Reducer Style	Standard
Key Length	1.38
Shaft Seal Material	Nitrile
Key Sq.	0.1875
Manufacturer Reducer Size	154
Maximum Input HP	1.279 hp @ 1750 rpm
Output Shaft Orientation	LR
Service Factor	1
Output RPM	175
Product Type	Worm Speed Reducer
Output Key	3/16 X 1.25
Input Diameter (in)	0.625 in
Series Code	Raider
Output Diameter (in)	0.750 in
Input HP @ 1750 RPM	1.06
Input RPM	1,750
Input Keyway	3/16 X 0.94 in
Output Shaft Assembly Code	D
Center Distance (in)	1.54
Gear Type	Worm
No. of Gear Reductions	Single
Model Code	154U
Assembly	U-LR
Input Style	Solid Shaft
Mounting Style	No Base
Ratio Range	10:1
Reducer	Worm - Right Angle
Output Shaft Direction	Double
Output Torque Rating (in-lb)	402 in-lbs @1750 input RPM in/lbs
Output Shaft	Solid Shaft
Overhung Load Rating (Output Shaft(lb))	388 lb
Housing Material	Cast Iron

General Specifications

UPC	662288339724
Weight	18.00 LB