Y2 Series Dual Voltage 220V 440V 4kw 5HP 3 Phase Induction Motor

• Application: Industrial
• Speed: Constant Speed
• Number of Stator: Three-Phase
• Function: Driving
• Casing Protection: Protection Type
• Number of Poles: 4
• Model NO.: Y2-112M-4 5HP
• Starting Mode: y-δ Starting
• Certification: ISO9001, CCC, CE
• Brand: Liyuan
• Housing: Iron-Cast
• Cover: Iron-Cast
• Terminal Box: PPO
• Fan: PP
• Fan Cover: A3
• Shaft: C45
• Transport Package: Carton or Plywood
• Trademark: LIYUAN
• Origin: Fuan
• HS Code: 8501520000
• Production Capacity: 50000 Pieces/Year

Product Description

Y2 Series Dual Voltage 220V 440V 4kw 5HP 3 Phase Induction Motor

Recommendation

 

Product Description

 

Model	kw	HP	Current	Speed	Eff	Power Factor	Tst/Tn	Ist/In	Tmax/Tn
Y2-112M-4	4	5	8.77A	1440 rpm	84.5%	0.82	2.2	7	2.3

Company Profile

 

FAQ

1. What problems are prone to occur in the lead wire part of the winding motor rotor?
      Compared with the cast aluminum rotor motor, the rotor part of the wound rotor motor is more likely to have problems, such as the electrical failure of the rotor winding, the mechanical strength of the rotor winding, the welding, fixing and electrical protection of the rotor lead wire. are very critical issues.
    
          The function of the rotor lead is to connect the main wire of the rotor winding and the collector ring. During the operation of the motor, the rotor lead wire rotates with the rotor. In view of this particularity, the selection and fixation of the lead wire is particularly important. During the inspection and analysis of the faulty motor, it is found that there are several links that are prone to problems:
    
          1 The welding position of the rotor lead and this wire
    
          Welding is a special control process for motor products. When the motor is running, the heating and vibration of the windings have high requirements on the quality of the solder joints, especially the welding of the rotor part. The welding position of the wire should be well fixed to ensure that the position will not be pulled during the production process and when the motor is running.