Space
Elevators motor elevators use motor encoders to monitor speed and
position, as well as to commutate the motor. Although absolute encoders are
often used for commutation, incremental elevator encoders exist targeted
specifically for elevator applications. If the incremental encoder is
being used to commutate, it must have separate U,V, and W channels on the code
disc that enable the drive to control the U, V, and W channels of a brushless
motor.
Space
Elevators motor’s innovative design, with its protected encoder and no external
cabling, offers compactness and low weight, ideal for home lift systems or new concept M.R.L.
Space Elevators are two primary classes of electric elevator: the
geared traction motor elevator and the gearless traction motor elevator. Geared
traction motor elevators are driven by vector motors coupled to gearboxes. The
gearing, in turn, drives the traction wheels or sheaves, which are grooved
pulleys that move the cables that raise and lower the car. Although geared
traction motor elevators are reliable, the bulky equipment must be housed in a
machine room. That adds cost and occupies space.
Space Elevators take a different approach. Instead of a vector motor/gearbox combination, they use permanent-magnet DC motors coupled directly to the load. The motors tend to be larger in diameter but narrower. This pancake form factor enables them to be placed either above the elevator in the hoist way, eliminating the need for a machine room.
Space Elevators take a different approach. Instead of a vector motor/gearbox combination, they use permanent-magnet DC motors coupled directly to the load. The motors tend to be larger in diameter but narrower. This pancake form factor enables them to be placed either above the elevator in the hoist way, eliminating the need for a machine room.
Factory / Work Area
Space Elevators Pvt.Ltd.
Rithala Industrial Area,Plot No-1201 Chauhan Lane
(Near Rithala Metro Station),New Delhi-110085,
India
Space Elevators Pvt.Ltd.
Rithala Industrial Area,Plot No-1201 Chauhan Lane
(Near Rithala Metro Station),New Delhi-110085,
India
Correspondence Address
Space Elevators Pvt.Ltd.
First Floor,1/25B, Asaf Ali Road,
New Delhi-110002
India
Space Elevators Pvt.Ltd.
First Floor,1/25B, Asaf Ali Road,
New Delhi-110002
India
Mobile : +91-9999240401, +91-9818384871