中文站/ENGLISH|WEBSITE MAP|ADD TO FAVOURITEWelcome to Anhui Wannan Electric Machine Co., Ltd

Wannan motor developed and produced the motor with three different standard systems.
Current location:Home»wannan motor News Center » Motor Encyclopedia

Recommended Products

YXL Series High Efficiency Aluminum Frame Three Phase Induction Motors
YXL Series High Efficiency Aluminum Frame Three Phase Induction Motors
YXL Series High Efficiency Aluminum Frame Three Phase Induction Motors
YLVF Series low-voltage high-power inverter three-phase asynchronous motor
YLVF Series low-voltage high-power inverter three-phase asynchronous motor
YLVF Series low-voltage high-power inverter three-phase asynchronous moto
YE3 Series IE3 high Efficiency
YE3 Series IE3 high Efficiency
Output:0.55kW~375kW
Poles:2.4.6.8P
Voltage(V):380V or others
Frequency(Hz):50Hz or 60Hz
Frame size:80M~355L
Protection Class:IP55
Insulation Class:F
YKK Series High Voltage and High Efficiency Three Phase Induction Motors
YKK Series High Voltage and High Efficiency Three Phase Induction Motors
YKK Series High Voltage and High Efficiency Three Phase Induction Motors
YX3 Series IE2 high efficiency Motors
YX3 Series IE2 high efficiency Motors
Output: 0.55kW~375kW
Poles: 2.4.6.8P
Voltage(V): 380V or others
Frequency(Hz): 50Hz or 60Hz
Frame size: 80M~355L
Protection Class: IP55
Insulation Class: F
IE2 & IE3 Efficient Brake Motors
IE2 & IE3 Efficient Brake Motors
Frame:80~315

Rated Power:0.18~200kW

Poles:2, 4, 6, 8

AC Voltage:380V

Frequency:50/60 Hz

Insulation Class:F

Protection Grade:IP55

Efficiency:IE2&IE3
IEC Compact Frame Metric Medium Voltage
IEC Compact Frame Metric Medium Voltage
IEC Frame:355-560

Out Power:160-1600kW

RPM:3000/3600, 1500/1800, 1000/1200,

    750/900 and 600/750

Insulation Class:F
YBBP Series Explosion-proof Variable-Frequency Adjustable-speed Three Phase Induction Motors
YBBP Series Explosion-proof Variable-Frequency Adjustable-speed Three Phase Induction Motors
Ideal for the coal mine where methane and coal dust may be present(Ex dⅠ)and dangerous explosion areas(Ex dⅡAT4、dⅡBT4)in the plant with the classⅡA, ⅡB and temperature T1~T4 flammable gas.

Top articles

Latest articles

Your browsing history

    Loading...

Inspection method before motor starting

Visit: - Release time: 2016-12-29 11:04:00
Font size:【 Large Middle Small

1. New or long-term stopped using motor should be inspected winding and insulation resistance to earth before motor operation. The voltage of motor below 500V often uses 500V insulation resistance meter; The voltage below 500V-1000V often uses 1000V insulation resistance meter; The motor voltage above 1000V often uses 2500V insulation resistance meter. The working voltage of insulation resistance mustn’t less than 1MΩ per KV and should be measured under motor cooling status.

2. Checked if the surface of motor has crack or not, fastening screws and spare parts are all in readiness, and if motor fixed situation is good.

3. Checked if the motor drive mechanism is reliable.

4. According to the data indicated on the nameplate, such as voltage, power, frequency, coupling, speed if is matached with the power supply and load.

5. Checked if the motor ventilatation and bearing lubrication is going well.

6. Pull the motor axis, checked if the rotor could rotation freely and has any nosies when it is rotated.

7. Checked the brush assembling condition and if the bursh-lifting device is flexible and the position of brush-lifting hand shank is right.

8. Checked if the motor earthing device is reliable.

Keywords in the article: MOTOR

Information about ""