GeN2 Regen
Duty Table
Rated Speed
(m/s)
Load (Kg)
630
680
800
1000
1150
1275
1350
1.00
50m/16F
1.50/1.60
75m/24F
1.75
75m/24F
Max. group control: G8C
1600
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1800
2000
GeN2 Regen
Space saving, energy saving, environmental friendly and excellent ride quality
Gen2 Machine
(MOR)
Shenling Governor
CSB
NGSOK
Regen Drive
Controller
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AES/AMS
GeN2 Regen
OTIS unique technology- Coated Steel Belt (CSB)
 20% less in weight while 2-3 times life time
 Lubrication free
 Size: 30×3 & 60x3
 Steel cords: 12 & 24
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 Cord diameter 1.67mm
Technology from helicopter (Sikorsky)
 Breaking load: 32KN & 64KN
GeN2 Regen
CSB makes GeN2 Regen machine much smaller
Roped Machine
Gen2 Machine
Diameter of sheave:100mm
Diameter of sheave:115mm
Groove:3/5
Groove:5
Brake voltage:24V
Brake voltage:24V
Insulation class: F
Insulation class: F
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GeN2 Regen
CSB Monitor
CSB monitor (RBI)
– Resistance Based Inspection (RBI) for CSB
– Dynamic inspection of CSB status
– LED indication
– Elevator level at nearest floor when failure inspected
– REM interface
– A component, not a tool
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GeN2 Regen
OTIS GECB Controller board

Motorola 32 bit CPU with 1M Flash memory.

Rear time failure clinic automatically

CAN BUS 2.0 communication

CE Comply

ESD to avoid jobsite damage

Up to100 floors and 4m/s
ESD: Electro-Static discharge
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GeN2 Regen



ACD2 MRL Controller and Drive
OTIS energy regenerative drive
CAN-bus communication
Mini E&I Panel
Drive
E&I Panel
210W x 540H x 90D
Controller
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GeN2 Regen
Regen
Principle
Regenerative
system
Energy saving
Up to
+
OTIS Regenerative Drive
OTIS Gen2 Machine
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GeN2 Regen
NGSOK Door operator
Key parameters:
Center Opening
700
800
900
1000
1100
1200
Open Time(s)
2.2
2.3
2.5
2.9
3.3
3.7
Close Time(s)
2.4
2.5
2.7
3.1
3.5
3.9
• PM motor, energy saving
Re-open Distance(mm)
100
• VVVF controller
Open/Close noise(dBA)
52 (Peak)
• Motor drive directly, no gearbox
Re-open noise(dBA)
55 (Peak)
• Disc motor, space saving
• Easier for installation
–
Side opening is availble OP=900~1300
–
Standard opening height:2100/2000
• Max. moving mass: 200kg
• Motor IP: 44
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For Gen2 Regen and also for all other passenger elevators
Safety Components
GeN2 Regen
E3 Qualified
Safety Gear
Speed governor
– Otis US design qualification
– Otis US MFG process control
– Otis US change control
– Reliable
– Durable
– Traceability
Oil buffer
Comparison
Component
OTIS E3 Requirements
Safety Gear
25 freefall and runaway test
Speed Governor
25 Continuous tripping
Buffer
100 strike test
EN81-1 Requirements
4 freefall test
20 Continuous tripping
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6 strike test
GeN2 Regen
Excellent Performance Data
Gen2 Regen
Traditional lift
(Belted, gearless)
(Roped geared)
X- Vibration A95 (mg)
≤9
≤ 11
Y- Vibration A95 (mg)
≤9
≤ 11
Z- Vibration A95 (mg)
≤ 11
≤ 14
Speed Tolerance (%)
(@+10%VRate, +1%fRate, Tmax 40℃)
+3
+5
Maximum Acceleration( m/s2)
(@ start and stop)
1.2
1.2
Maximum Jerk ( m/s3)
(@ running)
1.0
1.0
Noise (dB)
(@ Machine room)
≤ 72
≤ 75
Noise (dB)
(@ In car, w/o fan, running )
≤ 53
≤ 53
Typical: ±3
Max. : ±5
±5
System performance
Level accuracy (mm)
(@+7%VRate, +1%fRate, Tmax 40℃)
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