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OTIS4000
A new series of model gearless elevators. OTIS4000 is a series of model gearless elevators suitable for medium and high-rise residential and commercial applications. The OTIS4000 system combines the latest variable frequency drive control and microprocessor technology, intelligent modular system design, compact-energy efficient gearless machine, and variable speed door operating technology.
OTIS4000 elevator system is the latest high-speed gearless product from Otis.
This quality elevator system has the capacity to travel up to 3.5m/s.
This pre-engineered configuration utilises a proven design with proven components. The result is the OTIS4000, series of model sized economical elevators with improved delivery times.
Product Details
PM138 Machine The advantages of the new Permananet Magnet PM138 machine is a reduced machine size and weight with a capacity to hold a duty load of up to 1600kg. This motor operates with a higher efficiency than previous motors.
Controller 300VFE/Drive OVF30 The speed control unit monitors the car speed and distance throughout the flight and by comparing the speed with an online calculator profile, fine adjustments are made to the voltage and frequency giving a very smooth ride. Parameters for acceleration and deceleration are fully adjustable.
Ultra™ Roller Guide Roller guides travel along hoistway rails to keep your elevator properly aligned as it moves up and down in the hoistway. This new patented design UltraTM roller guide reduces the horizontal vibration by as much as 50% over conventional roller guides.
Door Protection LAMBDA® The LAMBDA® entrance-protection system offers maximum protection for passenger safety. Any object or passenger detected by LAMBDA® when the elevator doors are closing will automatically re-open the doors.
  		 
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