YEJVF series frequency-variable and electromagnetic-brake AC electric motor

SKU: YEJVF series frequency-variable and electromagnetic-brake motor Category:

Products Features

It is the combination of YEJ and YVF series, namely assembling a magnetic brake at the extended non-shaft end of YVF motor, The performance can meet the technology standard of both YEJ and YVF series, If the motor is used with a electric frequency transfor motor, it can realizes stepless speed regulating when the rotate speed is between 150~2750r/min, mean while with electromagnetic brake, at any rotate speed, the motor can be stopped in a short while the electricity supply of electromagnetic brake is cut off, The no-load duration of braking ranges from 0.5~0.45 seconds changing with the frame size. The electricity supply of brake should be synchronous with the main electrical power of YVF motor.

Application:

This series motors are widely used in those mechanical equipment that need stepless speed regulating and braking, performing as the driving force of the equioment of following industries: Transportation, metallurgy, spinning, printing and dyeing, chemical engineering, mine and constrction etc.

Technical Parameter:
Centre height of frame: 80~225mm
Controller’s power:
Centre height of frame ≤ 100mm, AC 220V
(after commutate 99V)
Centre height of frame ≥ 112mm, AC 380V
(after commutate 170V)
Power range: 0.55~45kW
Rated voltage: 380V or order
Rated frequency: 50Hz or 60Hz
Protection class: IP54
Insulation class: F
Type Output Current Rated torque Power range Power fator Static Braking Torque No-loodbrake Log time Energizing power Locked-rotor torque Locked-rotor current Pull-out torque Minimum torque
kW (A) (N.m) (Hz) (Hz) (N.m) (S) (W) Rated torque
Tst/TN
Rated current
Ist/IN
Rated torque
Tmax/TN
Rated torque
Tmax/TN
YEJVF-80M1-4 0.55 1.5 3.5 5-50 50-100 7.5 0.2 30 2 9 2.8 1.7
YEJVF-80M2-4 0.75 2 4.7 73 0.2 30 1.6
YEJVF-90S-4 1.1 2.8 7 15 0.2 50
YEJVF-90L-4 1.5 3.7 9.5 15 0.2 50
YEJVF-100L-4 2.2 5.1 14 30 0.2 65 1.5
YEJVF-100L2-4 3 6.8 19 30 0.2 65
YEJVF-112M-4 4 8.7 25.4 40 0.25 80
YEJVF-132S-4 5.5 11.4 35 75 0.25 90 1.4
YEJVF-132M-4 7.5 15.3 47.7 75 0.25 90
YEJVF-160M-4 11 22.1 70 150 0.35 150
YEJVF-160L-4 15 30.1 95.5 150 0.35 150
YEJVF-180M-4 18.5 35.4 117.1 200 0.35 150 1.2
YEJVF-180L-4 22 41.6 140.9 200 0.35 150
YEJVF-200L-4 30 55.9 190.9 300 0.45 200
YEJVF-225S-4 37 68.2 235.5 450 0.45 200
YEJVF-225M-4 45 82.5 286.4 450 0.45 200 1.1

 

 

Dimension Table: YEJVF series frequency-variable and electromagnetic-brake AC induction electric motorDimension Table-Y2,YD2,YVF2,YEJ2 series motorDimension Table-Y2,YD2,YVF2,YEJ2 series motor_Dimension Table-Y2,YD2,YVF2,YEJ2 series motor_2Dimension Table-Y2,YD2,YVF2,YEJ2 series motor_2_2Dimension Table-Y2,YD2,YVF2,YEJ2 series motor_3Dimension Table-Y2,YD2,YVF2,YEJ2 series motor_3_3

 

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