AC Permanent Magnet Servo Motor (300YSD20F 365NM 2000RPM)

Motor Identifier: 300YSD20F
Nominal torque T₁₀₀: 355 N.M
Nominal speed n_N: 2000 RPM
Nominal power P_n: 74.5 KW
Maximum speed W_max: 2450 RPM

Rotor inertia J_m: 58.8 kg m² 10^-3
Motor insulation: F grade
Winding insulation: H grade
Cooling: Air cooling
Waterproof: IP54
Threshold of built-in PTC: 130 ºC
Pole number: PN=8
Winding connection: Y type
Torque constant K_t: 2.28 Nm/A
Winding resistance R_w: 0.334 Ohm
Winding inductance L_w: 1.25 mH
Nominal voltage V_n: 380 Vrms
Back Electromotive Force @ 1000RPM V₁₀₀₀: 144 Vrms
Nominal current I_n: 175 Arms
Working frequency F_n: 133 Hz
 
Motor suspended in horizontal position in free still air, ambient temperature of 20 ºC
Motor flanged connection in horizontal position, ambient temperature of 20 ºC
With interference coupling and infinite load inertia applied in the middle of the shaft extension
Standard type
Typical value at tolerance of ±10%

 

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