YDT3 series variable stage multi-speed three-phase asynchronous motor is a variable pole speed regulating motor independently developed by Suzhou Deneng Motor Co., Ltd. on the basis of YDT series motors. The motor adopts advanced design concept; Mature precise processing technology; High quality high-end raw materials, with compact structure, high energy efficiency, low noise, low vibration, stable reliable operation, long service life so on.

Especially in the motor design, fully consider the load characteristics of matching fans pumps, high low speed power distribution is more reasonable, the motor can better match the load at high low speed, will seriously light load at low speed, the energy efficiency of the entire speed regulation system is higher.

The motor is a special driving motor for fan pump load.

Main Performance Main Performance

• Rated Power Range:0.07-200KW

• Rated Frequency: 50Hz

• Rated Voltage: 380V

• Motor Poles: 2/4. 2/6, 4/6, 4/8, 6/8, 6/12, 8/10, 4/6/8

• International Protection Standard: IP54

Insulation system:

According to F class (155P) design, the motor temperature rise is assessed at 80K when rated output direct power supply, the temperature rise of the 2 4 poles of 315 frame size the motor of 355 frame size is allowed to reach 105K; It can operate normally for 2 hours at ambient temperature of 250 right.

Motor cooling mode: The standard cooling mode is IC411. IC410 self-fan cooling, which can be the N end of the motor (non-shaft extension end) with a fan, can rely on the wind brought by the fan driven by the shaft extension end for cooling under the condition of meeting the cooling air volume;

Motor 315-355, 200 above 2-pole motor standard with oil injection nozzle, 132 above motor optional;

Casting material: cast iron;

Standard installation structure types: IM B3, IM B5, IM B35, etc.

Motor can choose PTC PT100 thermistor for winding protection, can also be installed winding temperature measuring device, more than 160 motor can choose bearing temperature measuring device;

Special design: Our company can design special voltage, frequency motor according to customer requirements; The appearance color of the motor can be adjusted according to customer requirements.