• Suitable for use on VFD 10:1 Variable torque, 10:1 (TEFC) or Suitable for use on VFD 10:1 Variable torque, 10:1 (TEFC) or 1000:1 (TENV) Constant Torque
• IRIS® Class F insulation system
• 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
• Double sealed ball bearings, Totally enclosed, non-ventilated
• 303 stainless steel shaft with spring loaded contact seals in each end (Drive end only on TENV)
• 300 Series Stainless steel external construction: frame, endshields, conduit box, mounting base and hardware for superior corrosion resistance
• Internal corrosion resistant coatings on rotor and heavy polyester varnish on the stator
• 100% Paint-free construction
• One way condensation drains in each endshield and conduit box for all angle mounting
• 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	0.50 & 0.33 Hp
Output KW	0.37 & 0.25 kW
Voltage	208-230/460 & 190/380 V
Speed	1740 & 1440 rpm
Service Factor	1.15 & 1.15
Frame	56C
Enclosure	Totally Enclosed Non Ventilated
Thermal Protection	No Protection
Efficiency	81.5 & 78.5 %
Ambient Temperature	40 °C
Frequency	60 & 50 Hz
Current	1.5-1.6/.8 & 1.6/.8 A
Power Factor	68
Duty	Continuous
Insulation Class	F
Design Code	B
KVA Code	L
Drive End Bearing Size	6205
Opp Drive End Bearing Size	6205
UL	Recognized
CSA	Y
CE	Y
IP Code	55
Number of Speeds	1

Technical Specifications

Electrical Type	Squirrel Cage Inverter Rated
Starting Method	Line Or Inverter
Poles	4
Rotation	Reversible
Resistance Main	29 Ohms
Mounting	Round
Motor Orientation	Horizontal
Drive End Bearing	Ball
Opp Drive End Bearing	Ball
Frame Material	Stainless Steel
Shaft Type	T
Overall Length	9.78 in
Shaft Diameter	0.625 in
Shaft Extension	2.06 in
Assembly/Box Mounting	F1/F2 CAPABLE
Inverter Load	CONSTANT 1000:1

General Specifications

UPC	722856030139
Weight	30.00 LB
Packaged Length	15.81 IN
Packaged Width	14.31 IN
Packaged Height	9.38 IN
HTC	8501.51.4040
Country of Origin	China