Gearless Traction Machine Low Noise and No Pollution , WWTY5, 2:1 Ratio
Product Description
This series of permanent-magnet synchronous gearless traction machines is directly driven by a low-speed, high-torque, 3-phase permanent magnet synchronous motor, and thus has the advantages of low energy consumption, low noises, no pollution, and little maintenance.
These traction machines can be arranged for providing upward traction or downward traction, and have manual brake release function.
This series of permanent-magnet synchronous gearless traction machines adapts single wrap, and roping factor is 2:1.
Product Characteristics
Traction ratio: 2:1
Rated capacity: 630, 800, 1000, 1150kg
Rated elevator speed: 0.63,1,1.6,1.75,2.0m/s
Max. shaft load: 3000kg
Applicable converter: 3 phase 400V
Brake voltage: DC200V for Brake opening, and DC100V for brake holding
Number of motor poles: 20 poles
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