Product Description
Ø265 Gearless Traction Machine , Permanent Magnet Synchronous Diana
Product Characteristics
Traction ratio: 2:1
Rated capacity: 250,320,400,480,630kg
Rated elevator speed: 0.3,0.63,1,1.6m/s
Max. lifting height: 40m
Max. shaft load: 2500kg
Applicable converter: 3 phase 400V
Brake voltage: DC200V
Number of motor poles: 16 poles
Product Description
Diana
series permanent magnet synchronous gearless traction machine is
directly driven by a low-speed, high-torque, 3-phase permanent magnet
synchronous motor, and has the advantages of low energy consumption,
low noises, no pollution, and little maintenance.
Provided
with wall-mounted supports, this kind of traction machine has its
bearing structure consisting of four detachable drag links and have
external rotor construction. The traction sheave is directly mounted on
rotor yoke.
Repulsion
rectangular brake is fixed on upper drag link with rectangular
cross-section, and it has unique design that makes it compact and light.
Traction
rope groove can be arranged in the middle or on one side. When the rope
groove is arranged in the middle, double rope groove can be used so as
to double the life of traction sheave.
The
traction machine can be installed on the top of the shaft way or at the
bottom of the shaft way, and is an ideal choice of home elevator.
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