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Wind Turbine Motor With Energy Saving And Wide Speed Range 50kw 100kw
Permanent magnet motors feature rotors with permanent magnets.
This technology provides the motor with significant advantages such as higher efficiency and a greater power density per frame.
They are driven by frequency inverters, which offer constant torque across a wide speed range, operating even at low speeds with efficiency levels above induction motors without requiring forced ventilation.
W21 Magnet motors are low speeds, low noise levels and energy saving.
Attributes and advantages of the TYP Magnet motor
Superior efficiency regardless of speed or load
TYP Magnet motors present superior efficiency regardless of speed or load, saving up to 3o% in comparison to induction motors driven by frequency inverters.
Bearing life up to 100,000 hours
The TYP Magnet motors are equippped with bearings offering an L10 life of up to 1000,000 hours. All motors feature open bearings and endshields with grease nipples which permit re-lubrication and consequuently a reduction in stoppages for maintenance. Axial loads are as perTYP geneeral purpose induction motors on horizontal application.
Life of grease-sealed type bearing
Induction motor bearing life
20,000 h
TYP Magnet motor bearing life
100,000 h ≈ More than 10 Years*
*Considering continuous operation, ie. 24 hours 3655 days operation.
Constant torque in a wide speed range
TYP Magnet motors can operate over a wide speed range at constant torque , without the use of forced ventilation . This characteristic makes them ideal for applications requiring speed variation and constant torque , even at low speeds , without the need for an encoder .
TYP Magnet motors are able to operate at up to 30% above their rated speed without the necessity to utilise special components .
TYP series high-efficiency permanent magnet frequency conversion synchronous motors are widely used in injection molding machines, air compressors, pipe making equipment, hydraulic machinery, food machinery, cement pipe making machines, plastic extruders, wire drawing machines and pharmaceutical equipment.
TYP series high-efficiency permanent magnet inverter synchronous motors must be used in conjunction with permanent magnet motor inverters. The rotor of this series of motors is built-in permanent magnet structure, and the special design of different alternating and straight axial magnetic circuits makes this series of motors have a certain convex pole torque. Therefore, the frequency converter needs to control the work with the maximum torque/current ratio control mode, so that this series of motors have high power factor in the whole speed regulation range, small working current and low copper consumption.
The rotational speed of TYP series high-efficiency permanent magnet frequency conversion synchronous motor is synchronized with the rotating magnetic field of the stator, there is no rotational difference, which saves the rotational power, and makes TYP series high-efficiency permanent magnet frequency conversion synchronous motor have high efficiency in the whole speed range, and the energy-saving effect is obvious.
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