Transcript Gen2 presentation - Otis Elevator Company

www.otis.com
An Innovation for the
New Millennium
Generation One
Generation Two
Product Overview
Gen2 Components
4
1 - Machine
4 - Governor
1
2 - Controller
5
2
3
3 - Coated
steel belt
5 - Emergency
& inspection
panel
6
6- Door
operator
• So What’s New about GEN 2 ?
• Revolutionary New Coated Steel
Belts
FLAT COATED STEEL BELT
Conventional Steel Rope
Quiet & Strong
Flat Coated Steel Belt
“Green” & Flexible
Less stretch
Product Overview
Coated Steel Belt
300 Grams/ meter
220 Grams/ meter
GeN2 Comfort – SPECIAL
FEATURES
“Pulse” electronic
monitoring
Otis ‘Pulse’ system monitors
belt cords integrity 24h/7d.
•
Continuously monitoring
the belt’s steel cords
24h/7d
•
Reducing the downtime
•
Increasing the reliability
of the inspection
Product
Overview
Major Innovation
Machine
Product Overview
Machine
The Gearless Machine Operates
at 90% efficiency
Compared to other Gearless Machines
which operate at 75-85% efficiency
GEARLESS PM SYNCHRONOUS
MOTOR
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Gearless machine
PM motor
Embedded PM
Sealed bearings
Radial design
SIZE COMPARAISON
Product Overview
E & I Panel Located at the top landing
Provides all controls
necessary to perform
rescue and inspection
operations
Product Overview
Emergency and Inspection
Panel
 Fast and easy access on
top landing
 Car Position Indicator
 Electrically released brake
 Quiet, no moving parts
Product Overview
Safe
Operation
Door Protection System Characteristics
• Lambda 2 D
DRIVE
Variable Frequency Drive OVF20 CR
– Energy Efficient Sleep or Suspend mode
Vector Control
– Maximum Torque down to
Zero Speed
– Consistent Speed Control
with Low Vibrations
– Fast Dynamic Response
Consistent
– Reduce Start Jerk
Efficient
Closed loop
Control
–
Digital Encoder
–
Load weighing
–
Pre-torquing
Savings
Features and Benefits
Space Saving
• Advantages of Machine roomless
design of the Gen2
-No need for a separate
machine room
-No visual pollution
on the roof
-Improved net
rentable space.
-Reduced overhead and
pit space.
Product Overview
Ride Comfort
Features that enhance Ride
Comfort
– Gearless machine with VF drive
– Digital Control
– Isolated machine and car frame
– Quiet controller, drive and brake
– Coated Steel belt reduces noise and
vibration in the car
Market Requirements
Features and Benefits
Features that enhance Environmental
protection
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No visual pollution
Efficient use of space
Reduced energy consumption
No electrical pollution
No oils or lubricants
Reduced noise and vibration to the
building
Summary
• Revolutionary new lift design
• Environmentally friendly
• Developed with safety and the
environment as key
considerations
and….
IMAGINE
• What can be done in
instead of the machine
room ?
Thank you