• Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
• Inverter Duty 10:1 Variable Torque and 2:1 Constant Torque
• Nameplated 60/50 hertz, 190/380 volts at next lower HP
• F1 mounting only, cannot reassemble to F2
• As of 4/30/24 this product is now listed as LEESON® brand due to <a href="https://investors.regalrexnord.com/investors/ir-news/press-release-details/2024/Regal-Rexnord-Corporation-Closes-The-Sale-Of-Its-Industrial-Motors--Generators-Business-To-WEG/default.aspx">the divestiture of the Industrial Business.</a>

Nameplate Specifications

Phase	3
Output HP	1.50 & 1 Hp
Output KW	1.1 & 0.75 kW
Voltage	230/460 & 190/380 V
Speed	3515 & 2920 rpm
Service Factor	1.15 & 1.0
Frame	143JP
Enclosure	Drip Proof
Thermal Protection	No Protection
Efficiency	86.5 & 86.5 %
Ambient Temperature	40 °C
Frequency	60 & 50 Hz
Current	3.8/1.9 & 3.4/1.7 A
Power Factor	84
Duty	Continuous
Insulation Class	F
Design Code	B
KVA Code	L
Drive End Bearing Size	6206
Opp Drive End Bearing Size	6203
UL	Recognized
CSA	Y
CE	Y
IP Code	22
Number of Speeds	1

Technical Specifications

Electrical Type	Squirrel Cage Inverter Rated
Starting Method	Line Or Inverter
Poles	2
Rotation	Reversible
Resistance Main	9.08 Ohms
Mounting	Rigid Base
Motor Orientation	Horizontal
Drive End Bearing	Ball
Opp Drive End Bearing	Ball
Frame Material	Rolled Steel
Shaft Type	JP
Overall Length	17.68 in
Frame Length	8.56 in
Shaft Diameter	0.875 in
Shaft Extension	7.31 in
Assembly/Box Mounting	F1 ONLY
Inverter Load	CONSTANT 2:1

General Specifications

UPC	722856000019
Weight	46.00 LB
Packaged Length	19.88 IN
Packaged Width	10.25 IN
Packaged Height	8.12 IN
HTC	8501.52.4000
Country of Origin	United States of America