An interesting DC geared machine and controller. In reading the data plate on the motor it shows 13HP 200VDC 56A however the controller is 400VAC 3 phase. Curious the hoist motor is on a lower voltage. Unless being a smaller HP motor
@@liftguy30wellington45 at 1st glance it appeared it might be DC drive with the controller being newer, thus it was an MG set. Akin to the elevators at my old job, the controller was older microprocessors, however retained the DC traction machine and MG set.
let's see the Lift car inside please also I love this Lift company
czcams.com/users/shortsdsY_QDtG3hI?si=mnT5IdJRc51t6i4R
An interesting DC geared machine and controller. In reading the data plate on the motor it shows 13HP 200VDC 56A however the controller is 400VAC 3 phase. Curious the hoist motor is on a lower voltage. Unless being a smaller HP motor
It has a ward leonard generator set to convert the AC to regulated DC
@@liftguy30wellington45 at 1st glance it appeared it might be DC drive with the controller being newer, thus it was an MG set. Akin to the elevators at my old job, the controller was older microprocessors, however retained the DC traction machine and MG set.