YZP132M-4-7.5KW frequency conversion motor

YZP series crane and metallurgical VVVF three-phase asynchronous motors a. Product Overview: YZP series crane and metallurgical VVVF three-phase asynchronous motor (hereinafter referred to as motor) is a crane and metallurgical characteristics of the advantages of three-phase asynchronous motor with frequency control is set to one, with overload capacity, high mechanical strength, wide speed range, stable operation characteristics, the basic technical requirements in line with international standards and GB755 IEC34-1 national standards, installation dimensions conform to international standards IEC72 motors with various performance indicators considerable level of foreign nineties. It can be used for various types of crane and metallurgical machinery, or other similar devices, and frequent starting, braking, reversing occasions. YZP series of metallurgical and lifting VVVF three-phase asynchronous motors, frequency control devices based on the power supply control three-phase asynchronous motors, frequency conversion device composed of systems and enables variable speed; to save energy and control automation purposes. Because of the high efficiency, wide speed range, good accuracy, stable braking operation start and overload capacity and other characteristics, especially for applications that require frequency control, short-term or intermittent cycle operation, frequent start reversing brake occasions. Motor thermal protection can be attached, heater, encoder, electromagnetic brake, tachometer generator speed switches and other additional devices to meet the needs of user support. Motor using the normal operating conditions: 1. Ambient temperature does not exceed 40 ℃ (general atmospheres), 60 ℃ (metallurgical atmospheres). 2. Ambient relative humidity ≤90%. 3. Environment altitude does not exceed 1000m. 4. The motor can be frequent starting, braking (electrical or mechanical) and reverse. 5. Motor rated voltage of 380V, the fundamental frequency of 50HZ or 33HZ, speed range 3-50-100Hz. 6. According to user requirements, determine the rated voltage, rated frequency, as well as FM 3HZ following requirements. 7. Motor reference duty is S3-40%. 8. Protection class IP44 / IP54, cooling fan protection class IP23. 9. Cooling is fully enclosed axial cooling fan (IC416), according to user requirements into other cooling. II. Basic parameters: Adaptation of the high carrier frequency inverter output voltage. Rated voltage: 380V 415V Rated frequency: 50Hz (allowable voltage deviation ± 5%, frequency deviation ± 1%) Insulation class: F H Protection class: IP54 and IP55. Three. The difference between the motor and frequency inverter motor: ordinary AC induction motors are designed according to the constant voltage constant frequency, can not fully meet the requirements of frequency control range. Inverter motor and frequency affect the motor drive motor following: 1. motor efficiency and temperature issues. 2. The motor insulation strength problem. The motor harmonic electromagnetic noise and vibration. 4. Motor frequent starting and braking capacity to adapt. 5. Motor cooling cooling problems at low speeds. Wuhan Boxing Electrical and Mechanical Technology Co., Ltd sales crane motors, crane and metallurgical motors, variable frequency motor speed, eddy current brake motors, two-speed brake motors, roller motor, cone-shaped rotor motor, building motors, cooling tower motors, explosion-proof motors, torque motors, special dedicated motor, single phase fractional horsepower motors, high-voltage motors, DC motors and motor repair, motor parts and electric motors and other technical support services. Products used in metallurgy, lifting, building, harbor, heavy machinery, water conservancy and electric power, petrochemical, mining, environmental protection, cotton printing, transportation machinery, packaging machinery, and other industries. The company from its inception, and always adhere to the "scientific and technological innovation, excellence, integrity and service" to customer needs as the center, to provide economical and reliable power transmission solutions and products. Wuhan Boxing Electrical and Mechanical Technology Co., Ltd. Tel: 86-027-87981669 Mobile: 15002729068,15002729078 Fax: 86-027-87981669 Business QQ: 896051699 E-mail: wuhan308@163.com Address: Luo Shi Road 497 Lai Island Garden Company Homepage: http: //www.bxljd.om professional motor, dedicated service 24 hour service phone 15002729068