ODM electrical motor PM AC ASD rotary air vaccum pump compressor screw compressor Manufacturer, Manufacturers
Product Description
Product Specification
The VPO oil-injected screw vacuum pump adopts an integrated permanent magnet variable frequency special motor, which greatly improves the efficiency of the drive motor, thereby realizing energy saving.
Adopt high coercive force, high temperature resistant permanent magnet, guarantee 150° (no demagnetization).
Super large torque design, twice the torque of conventional 3000 rpm permanent magnet motor.
Infinitely variable speed, wide-frequency speed regulation range, field-weakening control is twice that of ordinary permanent magnet motors, easy to change frequency control, good dynamic response performance, fast and wide-range response adjustment, and precise adjustment and control of vacuum degree.
Frequency conversion adjustment start, smooth start, reduce the impact on the power grid.
Exceeding the first-class energy efficiency, the motor efficiency is as high as 98%, which meets the IE5 level of IEC 60034-30-1:2014 "Variable Speed AC Motor".
The high power factor is over 98%, which reduces the pressure on the customer's power grid, maintains the quality of the power grid, and reduces the apparent current of the equipment.
Advantages
Ultimate Vacuum
General Efficiency
Energy Saving Potential
Highly Integrated & Intelligent
Highly integrated, highly intelligent, the front end of the machine is directly connected to the vacuum pipeline and the power line to start operation, no foundation and other equipment are required, and additional pre-filter equipment may be required under extreme conditions.
Application Fields
Frequently Asked Questions
What is the energy saving potential of the VPO screw vacuum pump?
The VPO oil-injected screw vacuum pump can reach energy savings of 25% to 40% due to its integrated permanent magnet variable frequency motor and high motor efficiency of up to 98%.
What is the ultimate vacuum performance of this equipment?
The VPO vacuum pump delivers an ultimate vacuum rating of 60 Pa with a general efficiency level of 85%.
Does the pump require a special foundation for installation?
No, it is highly integrated and intelligent. The front end connects directly to the vacuum pipeline and power line without requiring a foundation or additional equipment (pre-filters may only be needed in extreme conditions).
How does the motor perform under high-temperature conditions?
The motor utilizes high coercive force and high-temperature resistant permanent magnets that guarantee operation up to 150° without demagnetization.
What energy efficiency standards does the motor comply with?
The motor efficiency reaches up to 98%, exceeding first-class energy efficiency and meeting the IE5 level of the IEC 60034-30-1:2014 standard for variable speed AC motors.
Which industries commonly use this vacuum pump system?
It is widely applied in glass manufacturing, electronic semiconductors, ceramic bricks, paper trays, printing and dyeing, food packaging, wood processing, tobacco production, bottle making, composite materials, vacuum simulation, and aerospace.
