Traction Machine Designed and Manufactured by Toshiba
■Toshiba has manufactured motors for over 100 years since 1895. The motors produced by Toshiba promise better quality assurance and quality control.
■Compact PMSM (Permanent Magnet Synchronous Motor) for space saving.
■Over 30% less power consumption (compared to conventional electric motor).
■Gearless traction without gear oil for low vibration, low noise and better environmental conservation.
Use of Roller Guide
A roller guide is used instead of a conventional sliding guide shoe. Features include:
■Comfort: Using the successful vibration damping solution from the high-end elevator type, riding comfort is further improved after roller guide is mounted on the car.
■High efficiency: Visible improvement of the mechanical efficiency with lower friction and energy consumption.
■Environmental conservation: Lubrication oil and lubrication unit are eliminated and replaced by a long-life rubber roller to reduce environmental pollution.
New Control Systems
A high performance CPU is employed for advanced newly developed control system. This control system enables to reduce standby electricity, automatic shutoff system for lightings and ventilation to contribute furthermore reduction of electricity.
In order to propose safe and secure elevator, ELCOSMO-Ⅲ focus on environmental issue.
The advance technologies for energy consumption and resource saving concept others high concerns for environmental consciousness.
ELCOSMO-Ⅲ employs a newly developed compact gearless PMSM motor which enables high energy effciency. Furthermore, by using a gearless motor, gear oil is not needed, which contributes to saving natural resources.
Energy Regeneration System
Toshiba focuses on environmental conservation. The consumption of energy feedback system is different from that of regenerative resistance. An energy regeneration device feeds energy back to the power grid while the traction machine is under power generation to achieve high-efficiency energy utilization and suppress a temperature increase in the machine room, which results in over 38% energy conservation (with the assumption of 1050kg, 1.75m/s, 12-hour operation per day, 25 days per month).
Under equal brightness, an LED lighting system only consumes 10% of an incandescent lamp and 50% of an fluorescent lamp. (part of ceiling)
Eliminating lubricant oil for guide rail
By employing roller guide for both car and counter weight,
lubricant oil will not be necessary which guide shoe required
Reducing Hazardous Materials
Reduction of lead use
By changing method to tie rope, lead is not necessary in order to tie rope resulting to reduce lead use.
Employing LED lightings
By employing LED light, various materials used for light became mercury free.
Lead-free Design of Printed Circuit Boad, RoHS Compliance and Elimination of Specific Chemical Substances (15 Classifications)
Continuous concern on the RoHS compliance, eliminating 15 classications of specic chemical substances, and using the lead-free technique for main circuit boards.
ELCOSMO-Ⅲ, approved as Toshiba Group’s “Excellent ECP” product.
Toshiba Group seeks to create environmentally conscious products and for all the products created, we set a goal to develop No.1 environmentally suitable products. Within Toshiba group, we approve environmentally high potential products as “Excellent ECP” products and ELCOSMO-Ⅲ has been approved as an “Excellent ECP”.
New Ceiling Design
Wide variety of newly developed LED lighting available.*Note 1
*Development of environmentally conscious LED lighting.
LED lighting is mercury-free, energy-saving and long life.
The electric consumption fall about 85% and the product life time will be increased 20 times.
Therefore LED lighting reduces CO2 emissions.
Note 1: Applied in car design SL-V1, SL-V2, TL-1, DLX-21, DLX-22, DLX-23, DLX-24, DLX-25, PRM-1, PRM-2.
In order to propose safe and secure elevator, ELCOSMO-Ⅲ and SPACEL-Ⅲ focuses on environmental issues.
Full color LCD indicator
Large LCD indicator for car operation p