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Mitsubishi Elevator quality is constantly evolving. The machine-room-less elevator boasts many proprietary technological advances that deliver a world-class ride in terms of comfort, reliability and safety.
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Reduced Torque Ripple for a Comfortable, Smooth Ride
The gearless traction machine with new PM (permanent magnet) motor is packed with cutting-edge technology, such as our unique stator-core structure and built-in double brakes. This optimized motor design dramatically reduces the level of torque ripple, which affects the quality of the ride. So even though the machinery is more compact, the ride is smoother, quieter and more comfortable than ever before.
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Innovative Technology Enhances Efficiency and Reliability
More technological advances, such as the high-accumulation LSI and low-noise PWM inverter, enable the VVVF inverter to deliver smooth, high-precision control of the traction machine. In addition, the IPU (Integrated Power Unit) acts as a high-efficiency power supply circuit for motor drive and, along with the PM motor, delivers great energy savings. The result is more efficient, more reliable drive control.
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Smart Door System Improves Safety
More than just space saving, the new direct-drive door system makes door opening and closing quieter and smoother than ever before. A high-performance chip also enhances the doors' sensitivity, so that the door operation suits the precise conditions at each stopping floor. The door load detector makes operation safer since the doors re-open when abnormal pressure is applied.
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Ensuring that Quality Remains First Rate
Mitsubishi Electric elevators include many features designed to reduce the need for maintenance -- such as the double brakes built into the PM motor, which remove the chance of objects falling into the brakes. When maintenance is necessary, the slim control panel is easily accessible from the maintenance platform on top of the elevator cage. In addition, Mitsubishi Electric’s highly trained service personnel follow up to ensure that our elevators always run smoothly and safely. |
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