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Ye5 Ie5 Asynchronous motors IP55 High efficiency motors

Motor DescriptionThe motor can be started directly with the power supply. The step-down starting if the power supply capacity is insufficient. The full-load starting current is 5 to 7 times larger than the actual rated current. When reduced-voltage starting, the torque decreases in proportion to the


  • Number of Poles: 2P, 4P, 6P, 8P
  • Potencia nominal: 7.5KW~355KW
  • Color: Customizable
  • Rated Voltage: 380V、400V、415V、660V、690V、220/380V、380/660V、400/690V
  • Cooling Method: IC411
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Product Details

Motor Description

The motor can be started directly with the power supply. The step-down starting if the power supply capacity is insufficient. The full-load starting current is 5 to 7 times larger than the actual rated current. When reduced-voltage starting, the torque decreases in proportion to the square of the voltage. Therefore, the full-load starting is recommended if the static load is large.

The power supply of motor shall be equipped with multi-channel protection devices such as overheat protection, short-circuit protection, open phase protection and zero sequence protection, so as to prevent single protection failure. The setting value of the protection device can be adjusted according to the rated current value on the motor nameplate, but the setting value shall not exceed the rated value of the motor nameplate.

The motor should not be started continuously for many times to prevent the motor from overheating and even burning out due to frequent starting. When the deviation between frequency (at rated voltage) and rated value exceeds 1% or the deviation between voltage (at rated frequency) and rated value exceeds 5%, the motor cannot guarantee continuous rated power output. Overload is not allowed for motors in continuous operation.

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Motor Parameters

Type

Rated Power

Current/380V

Current/400V

Rated Speed

Sync. Speed

Eff.

Power Factor

Locked torque

Locked current

Max. torque

Rated Torque

No-Load Noise

Weight

kW

A

A

r/min

r/min

%

Cosφ

Rated Torque

Rated Current

Rated Torque

N•m

dB(A)

Kg

YE5-160M1-2

11

20.0

19

2950

3000

94.0

0.89

2.0

9.5

2.3

35.0

81

139

YE5-160M2-2

15

27.1

25.7

2950

3000

94.5

0.89

2.0

9.5

2.3

47.8

81

152

YE5-160M-4

11

21.3

20.2

1475

1500

94.6

0.83

2.0

9.5

2.3

70.0

73

149

YE5-160M-6

7.5

16.1

15.3

980

1000

92.9

0.76

2.0

8.0

2.1

71.6

73

133

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