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Cast Iron Motor

NEMA NLD Series (D design)

NLD Series High Starting Torque , High Slip Ratio Electric Motors

GENERAL INTRODUCTION

NEMA NLD series electric motors: 213T-445T: 3HP-100HP,

NEMA standard high starting torque, high slip ratio three-phase asynchronous motors (D design) have insulation class F, protection class IP54 (IP55), 1.15 of service factor, 230/460V of the voltage rating, frequency 60Hz, -15 ~ 40 ° C of ambient temperature, altitude does not exceed 3300 feet. The motors are specially suitable for the machines like injection machine, compressor, pump, blower, that require high starting torque, soft starting features as motive power.

Other Customized Speed, Power, Service Factor, Voltage, IP, On Request.    info@motorleader.com.cn



  • Product Detail

    Standard Features:

    1.  Three Phase:  208-230/460V, 460V, 575V, 60HZ,   IP55,  Class F, TEFC ;

    2.   Cast Iron Frames 213T-445T: 3HP-100HP,

    3.   Squirrel Cage Rotor/Aluminum Die Cast

    4.   Oil-Seal Ring On Both End-Shields

    5.   Anti-Condensation Drain Holes On Request  

    6.   High Efficiency Design

    7.   Class "F" Insulation 

    8.   Continuous Duty-S1

    9.   Ambient Temp. 40

    10.  Altitude: 1000M 

    11.  Suitable For Inverter Duty Applications; 10:1 ct, 20:1 VT 

    17.  Paint Color Blue: RAL5010 Or Others

    Optional Features:

    1.  Degree of Protection : IP56 

    2.  Bearing Seals: Oil Seal Or Labyrinth Seal

    3.  Thermal Protection:   1.RTD-PT100

                          2. PTC

    4.  Space Heaters

    5.  Class "H" Insulation

    6.  Roller Bearing

    7.  Hollow Shaft , Stainless Steel Shaft And Special Shaft.


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