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LM22649 Lincoln Motor 1/2HP 1800RPM 56C TEFC 230/460V 3PH SRF4S0.5TC61Q40

LM22649 Lincoln Inverter Duty Motor is your reliable choice for dependable, quality construction and for 4:1 speed range motors.

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    Model No. SRF4S0.5TC61Q40

    You can't connect just any electric motor to a variable speed drive. This Lincoln LM22649 three phase motor is designed for inverter or vector applications where up to 4:1 constant torque speed range is required. Typical uses include:


    • Compressors
    • Pumping Equipment
    • Metal processing
    • Machine tools
    • Conveyors




    • Inverter duty insulation system
    • Constant HP range at 2X base speed
    • No mounting available for encoder devices
    • Normally closed thermostats
    • Rolled Steel Construction
    • Made in the USA
    • Precision balanced rotors




    • Voltage: 230/460
    • Amps: 2.4
    • Max RPM: 4000
    • Service Factor: 1.0
    • "C" Dimensions: 11.81


     Engineering Data
    Volts 230 Volts 460 Volts  
    F.L. Amps 2.4 F.L. Amps 1.2 F.L. Amps  
    S. F Amps None S. F Amps   S. F Amps  

    RPM 1800 Hertz 60    
    KW 0.37        
    Frame 56C Serv. Factor 1.0 Phase 3
    Max Amb 40 Design B Code M
    Insul Class F Protection NOT Therm.Prot.  
    Eff 100% 68 Eff 75%   PF 61.1
    UL V-OVER TEMP PROT 3, P1-P2 CSA Yes Bearing OPE 203
    CC Number EXEMPT CE No Bearing PE 203
    Load Type   Inverter Type NONE Speed Range NONE

    Motor Wt. 24 LB Enclosure TEFC Lubrication VERIFY
    Nameplate   Mounting RIGID Rotation REV
    Assembly   Shaft Dia.   Ext. Diag. A-EE7308T-LN
    Cust Part No   Outline A-100110LN-656 Ext. Diag2  
    Packaging B     Winding ZT408
    Carton Label       GROUP:
    Iris   Paint STANDARD Test Card