Overview:
The TYC series ultra-efficient rare earth permanent magnet synchronous motor exceeding the IE4 efficiency standard is the latest compressor special motor developed by our company. It adopts high-performance rare earth permanent magnet materials and frequency conversion technology, operates without encoder vector control, and has an interpolated magnetic steel structure. It has the advantages of high efficiency, reliable operation, and good installation interchangeability.
Main Feature:
- Simple and reliable structure: no encoder vector control, can realize unlimited start and stop.
- Good heat dissipation effect: The cooling air of the motor directly blows through the winding and the inside of the rotor core, and the temperature of the winding and the magnetic steel is low, which avoids the hidden dangers of thermal failure of the winding insulation and thermal demagnetization of the permanent magnet steel.
- Strong anti-demagnetization ability: It adopts an intercalated magnetic steel structure and designs a higher maximum demagnetization working point.
- Ultra-high efficiency operation: Really ultra-high efficiency, the efficiency is higher than the standard value of IE4 efficiency (the stray loss is recommended according to the 112B method).
Architectural Feature
Installation Outline Drawing
Power range: 40 to 630kW
Frame size: H112 to H450
Rated speed: 1500rpm, 3000rpm or according to customer requirements
Protection class: IP55, IP56, IP65
Insulation class: F, H (AT80K)
Thermal protection device: PTC, PT100
Bearing brand::FAG, SKF
Power supply voltage: 220V, 380V, 415V, 660V, 6KV, 10KV or according to customer requirements
Installation method: B3, B5, B35, V1, etc.
Service factor: 1.15, 1.2, 1.25, 1.3, or according to customer requirements
Cooling method: IC411, IC416
Application altitude: 1000m or according to customer requirements
Control mode: Inverter sensorless vector control
This series of motors are specially designed considering the special working conditions of the compressor. It has the characteristics of high efficiency, low noise, strong overload capacity and long bearing life. The temperature rise under the full load service factor is assessed according to Class B (AT 80K). The performance and installation dimensions of this series of motors conform to the IEC60034 standard, DIN42673 standard, GB755 standard, and relevant professional technical standards. And the company has passed the ISO9001 international quality system certification many times. The entire process from ordering, development, manufacturing, inspection, sales, and service is controlled in accordance with the requirements of the IS09001 quality system.
This series of motors considers that the motor cable is directly connected to the electric control box of the compressor, and the motor can be equipped with extended lead wires and screw protectors according to user requirements: this series of motors is characterized by a rotor with a permanent magnet. This technology offers significant advantages to electric motors such as higher efficiency, power factor, and higher power density. Driven by frequency converters, they provide constant torque over a wide variable speed range, operate even at low speeds, and are more efficient than induction motors. On the basis of IE4 energy efficiency, the motor can reach the efficiency value of IE5 on the market today.
