Magnetic Levitation High Speed Permanent Magnet Motor Driven High Efficiency Ternary Flow Impeller Direct Coupled Blower

Product Description

System Overview
This advanced blower system combines several cutting-edge technologies to achieve exceptional performance and efficiency:

1. Magnetic Levitation Bearings: The rotor is suspended on an active magnetic bearing system, completely eliminating mechanical contact and the associated friction losses. This allows the rotor to spin at extremely high speeds with minimal power consumption.

2. High-Speed Permanent Magnet Motor: A high-speed permanent magnet (PM) motor provides the driving force for the blower. PM motors offer significantly higher efficiency and power density compared to traditional induction motors.

3. Ternary Flow Impeller: The impeller features a unique three-dimensional blade design that creates a complex, swirling flow pattern. This "ternary flow" geometry optimizes the pressure-flow characteristics, resulting in higher aerodynamic efficiency and reduced losses.

4. Direct Coupling: The PM motor is directly coupled to the impeller, eliminating the need for a gearbox or belt drive. This simplifies the overall system design and improves power transmission efficiency.

Key Benefits

• High Efficiency: The combination of magnetic bearings, PM motor, and ternary flow impeller yields an exceptionally efficient blower system, reducing energy consumption.
• Compact & Lightweight: The direct-coupled, magnetic bearing design allows for a compact, high-power-density package.
• Reliable Operation: The frictionless magnetic bearings and durable PM motor provide long service life with minimal maintenance.
• High-Speed Capability: The magnetic levitation enables the rotor to operate at very high rotational speeds, maximizing airflow and pressure performance.

Performance Features

Energy saving and high efficiency
High-speed permanent magnet motor and high-efficiency ternary flow impeller are directly coupled.
More than 30% energy-saving than traditional Roots fan.
More than 20% energy-saving than multi-stage centrifugal blower.
More than 10% energy-saving than single-stage high-speed centrifugal blower.

Low noise
Adopting self-balancing technology, the vibration amount of magnetic levitation bearing is one order of magnitude smaller than that of traditional bearing and no friction. At the same time to take the active damping design, stable operation, body vibration is very small, fan noise at 80dB (A) or so.

Maintenance-free

Integrated design, skid mounted structure, easy installation, one key start and stop. Daily operation, free of mechanical maintenance, only need to replace the filter.

Intelligent control

Adopting PLC+GPRS/3G/4G, it can monitor the running status of the fan in real time, and realise the intelligent regulation of wind volume, wind pressure, rotational speed, etc. as well as manual mode control. In case of failure, it can also be remotely repaired and debugged.

Magnetic Levitation Blower Series Selection

When the use conditions of the blower and the above table does not match, the need for performance conversion, our company can be non-standard design according to user requirements to meet the specific needs of users of various working conditions.

core technology

Core Technology with independent intellectual property right-Magnetic Bearing design and control technology

With independent intellectual property rights of 5 degrees of freedom magnetic levitation bearing technology, can ensure that when the equipment is energised, the rotor system can be levitated by electromagnetic force. The controller ensures more than 10,000 times of signal acquisition per second and gives real-time correction signals synchronously to ensure the stable levitation of the high-speed rotor.

With redundant power supply system and protection bearings to achieve multiple protection, will not cause any damage due to sudden power failure or fault shutdown.

magnetic levitation bearing controllers