This series of hoist achieve changing speed through electrical transmission.Friction hoist uses friction transmission power

with the motor rated speed is low, elevator smooth operation, maintenance of small, off-the construction and installation of wells, construction of wells can effectively shorten the duration.2, the first domestic use of permanent magnet synchronous motor, synchronous motor to achieve a sine wave within the electromotive force, remove the motor torque in the low frequency clock oscillator problem, high efficiency, small size, non-polluting.

This series of products have lots of good advantages.  They are mainly used to lift materials and personnels in various mines.

Floor Direct multi-rope friction hoist motor rotor and the elevator shaft sleeve directly connected

hoist