Traction ratio: 1:1、2:1
Rated capacity: 800、1000、1250、1350、1600、2000、2500kg
Rated elevator speed: 1、1.6、1.75、2、2.5、3m/s
Max. lifting height: 120m
Max. shaft load: 10000kg
Applicable converter: 3 phase 400V
Brake voltage: DC200V for Brake opening,
and DC100V for brake holding
Number of motor poles: 24 poles
WTYF250 series of permanent-magnet synchronous gearless traction machines are directly driven by a low-speed, high-torque, 3-phase permanent magnet synchronous motor, and therefore has the advantages of low energy consumption, low noises, no pollution, and little maintenance.
These traction machines can be installed on the top of shaft way, with upward traction, and have handwinding function.
This series of permanent-magnet synchronous gearless traction machines adapts double wrap, with the roping factor of 2:1 ad 1:1. If customers have any special requirements, please contact us and we can also manufacture permanent-magnet synchronous gearless traction machines with single wrap upon customer’s request.
