• 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
• 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	1 & 0.75 Hp
Output KW	0.75 & 0.56 kW
Voltage	208-230/460 & 190/380 V
Speed	1740 & 1440 rpm
Service Factor	1.15 & 1.15
Frame	143TC
Enclosure	Totally Enclosed Fan Cooled
Thermal Protection	No Protection
Efficiency	82.5 %
Ambient Temperature	40 °C
Frequency	60 & 50 Hz
Current	3.2-3/1.5 & 2.8/1.4 A
Power Factor	74
Duty	Continuous
Insulation Class	F
Design Code	B
KVA Code	M
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 Induction Run
Starting Method	Across The Line
Poles	4
Rotation	Reversible
Resistance Main	11.75 Ohms
Mounting	Round
Motor Orientation	Horizontal
Drive End Bearing	Ball
Opp Drive End Bearing	Ball
Frame Material	Stainless Steel
Shaft Type	T
Overall Length	13.62 in
Shaft Diameter	0.875 in
Shaft Extension	2.25 in
Assembly/Box Mounting	F1 ONLY

General Specifications

UPC	722856030160
Weight	43.00 LB
Packaged Length	15.81 IN
Packaged Width	14.31 IN
Packaged Height	9.38 IN
HTC	8501.52.4000
Country of Origin	China