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PM Gearless Elevator
IRIS enhancing the value of the building...
IRIS maximizing energy savings
IRIS enabling environment protections
IRIS pursuing space savings
IRIS providing ride comfort
IRIS ensuring safety & reliability
IRIS represents High Quality, Excellent Aesthetic Design,Short Delivery and Best Service
IRIS is the rainbow goddess in Greek mythology
Truly your elevator partner
2SIGMA Elevator
Groundbreaking low & mid speed elevators
substitute the Geared Machine with highly
efficient Gearless Machine that adopts
Permanent Magnet Synchronous Motor(PMSM)
and exclusive PMSM controller
PM
Ge
arle
ss E
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tor I
RIS
: Fe
atu
res
Revolutionary PM Gearless Elevator
�Speed : 1.0 ~ 2.5m/s
�Duty : Up to 1,600kg
�Stops : Up to 32stops (1.0 ~ 1.75m/s)
Up to 40stops (2.0 ~ 2.5m/s)
�Green Elevator- Energy Savings - Environment Protections - Space Savings
�Ride Comfort�Safety and Reliability
Development Concept
Coverage
Main Features
3PM Gearless Elevator
Green Elevator : IRIS
Sigma's goal of green product includes compliance with stringentenvironmental standards.
Accordingly, our approach to an environmentally acceptable productdesign requires careful consideration of the entire product life cyclefrom design to production, and has better solutions for people.
Energy SavingsIRIS pursues cost savings of building power supply by
reducing the capacity of electical facility required for the
operation of the elevator.
High Motor Efficiency
By using permanent magnet(PM) gearless motor,
IRIS improves motor efficiency.
Lower Power Consunptiom
Compact motor design enables IRIS to lower initial
electricity load and power consumption. It also allows
IRIS to reduce heat from the motor.
0.95
0.93
0.91
0.89
0.87
0.85
0.83
0.81
0.79
0.77
0.75
0 10 20 30 40 50 60 70 80
PM Gearless Machine
GearMachine
PM MotorEfficiencyAdvantage of PM
4SIGMA Elevator
PM
Ge
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: B
ene
fit
Evironment ProtectionsNo need for lubricant oil
By using PM Gearless, IRIS is free from lubricate oil for the gear box. This enables us
not only to reduce maintenance cost but also to keep machineroom cleaned.
EMC filters
IRIS uses EMC filters which meet CISPR public 22 class. It minimizes interference
from electrical and electronic equipment like home appliances in the building.
Space SavingsCompact machine
Customers may benefit 1/3 space from a smaller size.
Flexible space design and utilization
IRIS enables architects to design building structure
flexibly and use building space efficiently.
5PM Gearless Elevator
6SIGMA Elevator
SPEED
TIMEAdjustableacceleration
Adjustabledecceleration
ConstantSpeed
Final stop
Ride ComfortGearless system
The absense of gearbox allows to eliminate noise from gear
friction. Its coaxial transmission also reduces vibration and
noise effectively.
Controller design for lower noise
Low noise is possible by applying high frequency of 8kHz for
synchronous motor controller.
Smooth Operation
IRIS adopts VVVF(Variable Voltage Variable Frequency)control
with 5th generation IPM and IGBT, and is designed for low
vibration.
7PM Gearless Elevator
PM Gearless Elevator : IRIS
SIGMA`s cutting-edge gearless technology is favored to suitcontemporary buildings.
IRIS enables the value of the building to increase with its newconcepts.
Safety and ReliabilityFlexible CPU
Totally digitally design applying 32bit DSP(Digital Signal
Processor) or PM motor speed control.
Easy Maintenance
Operation history log, mal-function analyzing system
applied.
Guaranteed Reliability
HALT(Highly Accelerated Life Test) on parts to decrease
defects and increase life span of parts.
Full power reserve of motor
A sufficrent power reserve will ensure safer and more
reliable operation of the elevator.
EMI Test(Electro Magnetic Interference)
Vibration and Dropping Test
ESD Test(Electro Static Discharge)
Burst Test
PM
Ge
arle
ss E
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tor I
RIS
: B
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fit
8SIGMA Elevator
C O O L L I N E
RearView
Ceiling C-32A
OPB CBM-10C
Wall STS Hairline
Door STS Hairline
Handrail HR-04
Floor Deco Tile
Specification
E n t r a n c e D e s i g n
9PM Gearless Elevator
N AT U R A L L I N E
RearView
Ceiling C-HX2
OPB CBM-10C
Wall STS Hairline Etching (DSE-019W)
Door STS Hairline Etching (DSE-019D)
Handrail HR-04
Floor Deco Tile
Specification
10SIGMA Elevator
M O D E R N L I N E
Ceiling C-HX3
OPB CBM-31
CPI CID-10
Wall STS Hairline Etching (DSE-006W)
Door STS Hairline Etching (DSE-006D)
Handrail HR-04
Floor Deco Tile
Specification
RearView
11PM Gearless Elevator
Specification
Jamb�Narrow Jamb in Painted Steel Sheet (No. DSP-004W)
Door�Painted Steel Sheet (No. DSP-004W)
Sill�Extruded Hard Aluminum
Hall Indicator & Button�VID-M432
Specification
Jamb�Wide Jamb in STS Hairline Door�STS Hairline Sill�Extruded Hard Aluminum Hall Indicator & Button�VID-M432
Specification
Jamb�Wide Tapered Jamb with Transom Panel in STS Hairline Door�STS Hairline Etching (No. DSE-019D)Sill�Extruded Hard Aluminum Hall Indicator�HID-A122Hall Button�HBM-S43
E n t r a n c e D e s i g n
12SIGMA Elevator
C e i l i n g
Comfortable Design
Eco Design
Universal Design
Luxury & Stylish Design
C-32A
C-SL4
C-HX2
C-HX3
C-MX3
E n t r a n c e D e s i g n
13PM Gearless Elevator
DSE-***D Etching Pattern for Car / Landing doorDSE-***W Etching Pattern for Car Wall
Actual colors may be different from these prints.
Painted Steel Sheet Color
Etching Pattern
DSP-002W DSP-004W DSP-007W DSP-016C DSP-017C
DSE-001D / DSE-001W DSE-006D / DSE-006WDSE-003D / DSE-003WDSE-002D / DSE-002W
DSE-019D / DSE-019WDSE-015D / DSE-015W
E t c h i n g P a t t e r n & C o l o r s
DSE-001D / DSE-001W DSE-014D / DSE-014W
14SIGMA Elevator
F i x t u r e s
CBM-10C CBM-31
HBM-S43 VID-M432TVID-M432
HBM-S42
CBM-42SH
VID-M422 VID-M422T
Hall Button
Handicapped COP
Car Operating Panel
15PM Gearless Elevator
HLV-C08 HLV-630 HLV-C11HLV-C10
HID-A122
CID-10
CID-12
HID-C132 HID-A132
Hall Position Indicator
Car Position Indicator
Handrail Hall Lantern
HR-08
HR-02
HR-04
16SIGMA Elevator
Te c h n i c a l D a t a
Hoistway & Machine Room Plan Hoistway Section
Overhead, Pit & Machine Room Height
Speed (m/min)
60
90
105
120150
Load (kg)
450 ~ 10001150 ~ 1600450 ~ 10001150 ~ 1600450 ~ 10001150 ~ 1600750 ~ 1600750 ~ 1600
TR ≤100
TR ≤100
TR ≤100
TR ≤130
42004400
4400
4500
51005300
14001400145015001600165019002200
23002000230020002300200020002000
30004500300045003000450045004500
Travel (m) Overhead (mm) PIt Depth (mm) Machine Room Height(mm) Hook Load (kg)
17PM Gearless Elevator
Planning Guide for Dimensions (60m/min)Standard
6
8
9
10
11
13
15
17
20
24
Capacity
Persons
450
550
600
680
750
900
1000
1150
1350
1600
Load(kg)
800
800
800
800
800
900
900
1000
1100
1000
1100
1100
EntranceOpening
(min)
Car InsideSize
AN ×BN
HoistWay Size
Simplex Duplex
Machine Room Size
Simplex Duplex
AH ×BH AH ×BH AM ×BM AM ×BM3600
4200
4500
4900
5250
5750
6150
12300
13100
13900
Machine RoomReaction Load(kg)
R1
2000
2800
3100
3400
3700
4100
4600
8250
8850
9350
R2
4920
7060
7340
7860
8690
9430
10210
17550
18050
19550
Pit ReactionLoad(kg)
R3
3930
5850
6020
6370
6930
7450
8010
13300
13550
14350
R4
1400×850
1400×1030
1400×1100
1400×1250
1400×1350
1600×1350
1600×1500
1800×1500
2000×1350
1800×1700
2000×1500
2000×1750
2150×1600
Car OutsideSize
AS ×BS
1450×1015
1450×1195
1450×1265
1450×1415
1450×1515
1650×1515
1650×1665
1890×1685
2090×1535
1890×1885
2090×1685
2090×1935
2240×1785
1850×1500
1850×1700
1850×1750
1850×1900
1850×2000
2050×2000
2050×2150
2400×2250
2600×2100
2400×2450
2600×2250
2600×2500
2750×2350
3900×1500
3900×1700
3900×1750
3900×1900
3900×2000
4300×2000
4300×2150
5000×2250
5400×2100
5000×2450
5400×2250
5400×2500
5700×2350
1850×1500
1850×1700
1850×1750
1850×1900
1850×2000
2050×2000
2050×2150
2400×2250
2600×2100
2400×2450
2600×2250
2600×2500
2750×2350
3900×1500
3900×1700
3900×1750
3900×1900
3900×2000
4300×2000
4300×2150
5000×2250
5400×2100
5000×2450
5400×2250
5400×2500
5700×2350
1400×850
1400×1030
1400×1100
1400×1250
1400×1350
1600×1350
1600×1500
1800×1500
2000×1350
1800×1700
2000×1500
2000×1750
2150×1600
1450×1015
1450×1195
1450×1265
1450×1415
1450×1515
1650×1515
1650×1665
1890×1685
2090×1535
1890×1885
2090×1685
2090×1935
2240×1785
1850×1500
1850×1700
1850×1750
1850×1900
1850×2000
2050×2000
2050×2150
2400×2250
2600×2100
2400×2450
2600×2250
2600×2500
2750×2350
3900×1500
3900×1700
3900×1750
3900×1900
3900×2000
4300×2000
4300×2150
5000×2250
5400×2100
5000×2450
5400×2250
5400×2500
5700×2350
1850×1500
1850×1700
1850×1750
1850×1900
1850×2000
2050×2000
2050×2150
2400×2250
2600×2100
2400×2450
2600×2250
2600×2500
2750×2350
3900×1500
3900×1700
3900×1750
3900×1900
3900×2000
4300×2000
4300×2150
5000×2250
5400×2100
5000×2450
5400×2250
5400×2500
5700×2350
6
7
8
9
10
12
13
16
18
21
450
525
600
675
800
900
1000
1200
1350
1600
800
800
800
800
800
900
900
1000
1100
1000
1100
1100
3600
4200
4500
4900
5250
5750
6150
12300
13100
13900
2000
2800
3100
3400
3700
4100
4600
8250
8850
9350
4920
7060
7340
7860
8690
9430
10210
17550
18050
19550
3930
5850
6020
6370
6930
7450
8010
13300
13550
14350
EN Code
Malaysia Code
Unit : mm
1400×850
1400×1030
1400×1100
1400×1250
1400×1350
1600×1350
1600×1500
1800×1500
2000×1350
1800×1700
2000×1500
2000×1750
2150×1600
1450×1015
1450×1195
1450×1265
1450×1415
1450×1515
1650×1515
1650×1665
1890×1685
2090×1535
1890×1885
2090×1685
2090×1935
2240×1785
1850×1500
1850×1700
1850×1750
1850×1900
1850×2000
2050×2000
2050×2150
2400×2250
2600×2100
2400×2450
2600×2250
2600×2500
2750×2350
3900×1500
3900×1700
3900×1750
3900×1900
3900×2000
4300×2000
4300×2150
5000×2250
5400×2100
5000×2450
5400×2250
5400×2500
5700×2350
1850×1500
1850×1700
1850×1750
1850×1900
1850×2000
2050×2000
2050×2150
2400×2250
2600×2100
2400×2450
2600×2250
2600×2500
2750×2350
3900×1500
3900×1700
3900×1750
3900×1900
3900×2000
4300×2000
4300×2150
5000×2250
5400×2100
5000×2450
5400×2250
5400×2500
5700×2350
6
8
9
10
11
13
15
17
20
23
450
545
615
680
750
885
1025
1160
1365
1565
800
800
800
800
800
900
900
1000
1100
1000
1100
1100
3600
4200
4500
4900
5250
5750
6150
12300
13100
13900
2000
2800
3100
3400
3700
4100
4600
8250
8850
9350
4920
7060
7340
7860
8690
9430
10210
17550
18050
19550
3930
5850
6020
6370
6930
7450
8010
13300
13550
14350
18SIGMA Elevator
Te c h n i c a l D a t a
Planning Guide for Dimensions (90, 105m/min)
Standard
8
9
10
11
13
15
17
20
24
Capacity
Persons
550
600
680
750
900
1000
1150
1350
1600
Load(kg)
800
800
800
800
900
900
1000
1100
1000
1100
1100
EntranceOpening
(min)
Car InsideSize
AN ×BN
HoistWay Size
Simplex Duplex
Machine Room Size
Simplex Duplex
AH ×BH AH ×BH AM ×BM AM ×BM4200
4500
4900
5250
5750
6150
12300
13100
13900
Machine RoomReaction Load(kg)
R12800
3100
3400
3700
4100
4600
8250
8850
9350
R27060
7340
7860
8690
9430
10210
17550
18050
19550
Pit ReactionLoad(kg)
R35850
6020
6370
6930
7450
8010
13300
13550
14350
R4
1400×1030
1400×1100
1400×1250
1400×1350
1600×1350
1600×1500
1800×1500
2000×1350
1800×1700
2000×1500
2000×1750
2150×1600
Car OutsideSize
AS ×BS
1450×1195
1450×1265
1450×1415
1450×1515
1650×1515
1650×1665
1890×1685
2090×1535
1890×1885
2090×1685
2090×1935
2240×1785
1850×1700
1850×1750
1850×1900
1850×2000
2050×2000
2050×2150
2400×2250
2600×2100
2400×2450
2600×2250
2600×2500
2750×2350
3900×1700
3900×1750
3900×1900
3900×2000
4300×2000
4300×2150
5000×2250
5400×2100
5000×2450
5400×2250
5400×2500
5700×2350
1850×1700
1850×1750
1850×1900
1850×2000
2050×2000
2050×2150
2400×2250
2600×2100
2400×2450
2600×2250
2600×2500
2750×2350
3900×1700
3900×1750
3900×1900
3900×2000
4300×2000
4300×2150
5000×2250
5400×2100
5000×2450
5400×2250
5400×2500
5700×2350
1400×1030
1400×1100
1400×1250
1400×1350
1600×1350
1600×1500
1800×1500
2000×1350
1800×1700
2000×1500
2000×1750
2150×1600
1450×1195
1450×1265
1450×1415
1450×1515
1650×1515
1650×1665
1890×1685
2090×1535
1890×1885
2090×1685
2090×1935
2240×1785
1850×1700
1850×1750
1850×1900
1850×2000
2050×2000
2050×2150
2400×2250
2600×2100
2400×2450
2600×2250
2600×2500
2750×2350
3900×1700
3900×1750
3900×1900
3900×2000
4300×2000
4300×2150
5000×2250
5400×2100
5000×2450
5400×2250
5400×2500
5700×2350
1850×1700
1850×1750
1850×1900
1850×2000
2050×2000
2050×2150
2400×2250
2600×2100
2400×2450
2600×2250
2600×2500
2750×2350
3900×1700
3900×1750
3900×1900
3900×2000
4300×2000
4300×2150
5000×2250
5400×2100
5000×2450
5400×2250
5400×2500
5700×2350
7
8
9
10
12
13
16
18
21
525
600
675
800
900
1000
1200
1350
1600
800
800
800
800
900
900
1000
1100
1000
1100
1100
4200
4500
4900
5250
5750
6150
12300
13100
13900
2800
3100
3400
3700
4100
4600
8250
8850
9350
7060
7340
7860
8690
9430
10210
17550
18050
19550
5850
6020
6370
6930
7450
8010
13300
13550
14350
EN Code
Malaysia Code
Unit : mm
1400×1030
1400×1100
1400×1250
1400×1350
1600×1350
1600×1500
1800×1500
2000×1350
1800×1700
2000×1500
2000×1750
2150×1600
1450×1195
1450×1265
1450×1415
1450×1515
1650×1515
1650×1665
1890×1685
2090×1535
1890×1885
2090×1685
2090×1935
2240×1785
1850×1700
1850×1750
1850×1900
1850×2000
2050×2000
2050×2150
2400×2250
2600×2100
2400×2450
2600×2250
2600×2500
2750×2350
3900×1700
3900×1750
3900×1900
3900×2000
4300×2000
4300×2150
5000×2250
5400×2100
5000×2450
5400×2250
5400×2500
5700×2350
1850×1700
1850×1750
1850×1900
1850×2000
2050×2000
2050×2150
2400×2250
2600×2100
2400×2450
2600×2250
2600×2500
2750×2350
3900×1700
3900×1750
3900×1900
3900×2000
4300×2000
4300×2150
5000×2250
5400×2100
5000×2450
5400×2250
5400×2500
5700×2350
8
9
10
11
13
15
17
20
23
545
615
680
750
885
1025
1160
1365
1565
800
800
800
800
900
900
1000
1100
1000
1100
1100
4200
4500
4900
5250
5750
6150
12300
13100
13900
2800
3100
3400
3700
4100
4600
8250
8850
9350
7060
7340
7860
8690
9430
10210
17550
18050
19550
5850
6020
6370
6930
7450
8010
13300
13550
14350
19PM Gearless Elevator
Standard
EN Code
Malaysia Code
Planning Guide for Dimensions(120, 150m/min)
EntranceOpening
(mm)
Car InsideSize
Car OutsideSize
Hoistway SizeSimplex Duplex
Machine Room SizeSimplex Duplex
Machine RoomReaction Load(kg)
Pit ReactionLoad(kg)
11
13
15
17
20
24
750
900
1000
1150
1350
1600
800
900
900
1000
1100
1000
1100
1100
1400×1350
1600×1350
1600×1500
1800×1500
2000×1350
1800×1700
2000×1500
2000×1750
2150×1600
1490×1535
1690×1535
1690×1685
1890×1685
2090×1535
1890×1885
2090×1685
2090×1935
2240×1785
2000×2100
2200×2100
2200×2250
2400×2250
2600×2100
2400×2450
2600×2250
2600×2500
2750×2350
AH ×BHAN ×BN AS ×BS
4200×2100
4600×2100
4600×2250
5000×2250
5400×2100
5000×2450
5400×2250
5400×2500
5700×2350
AH ×BH
2000×2100
2200×2100
2200×2250
2400×2250
2600×2100
2400×2450
2600×2250
2600×2500
2750×2350
AM ×BM
4200×2100
4600×2100
4600×2250
5000×2250
5400×2100
5000×2450
5400×2250
5400×2500
5700×2350
AM ×BM
11000
11000
11650
12300
13100
13900
R1
7550
7550
7850
8250
8850
9350
R2
10000
13250
13950
17550
18050
19550
R3
8300
10100
10550
13300
13550
14350
R4
Capacity
Persons Load(kg)
Unit : mm
1490×1535
1690×1535
1690×1685
1890×1685
2090×1535
1890×1885
2090×1685
2090×1935
2240×1785
10
12
13
16
18
21
800
900
1000
1200
1350
1600
800
900
900
1000
1100
1000
1100
1100
1400×1350
1600×1350
1600×1500
1800×1500
2000×1350
1800×1700
2000×1500
2000×1750
2150×1600
2000×2100
2200×2100
2200×2250
2400×2250
2600×2100
2400×2450
2600×2250
2600×2500
2750×2350
4200×2100
4600×2100
4600×2250
5000×2250
5400×2100
5000×2450
5400×2250
5400×2500
5700×2350
2000×2100
2200×2100
2200×2250
2400×2250
2600×2100
2400×2450
2600×2250
2600×2500
2750×2350
4200×2100
4600×2100
4600×2250
5000×2250
5400×2100
5000×2450
5400×2250
5400×2500
5700×2350
11000
11000
11650
12300
13100
13900
7550
7550
7850
8250
8850
9350
10000
13250
13950
17550
18050
19550
8300
10100
10550
13300
13550
14350
1490×1535
1690×1535
1690×1685
1890×1685
2090×1535
1890×1885
2090×1685
2090×1935
2240×1785
11
13
15
17
20
23
750
885
1025
1160
1365
1565
800
900
900
1000
1100
1000
1100
1100
1400×1350
1600×1350
1600×1500
1800×1500
2000×1350
1800×1700
2000×1500
2000×1750
2150×1600
2000×2100
2200×2100
2200×2250
2400×2250
2600×2100
2400×2450
2600×2250
2600×2500
2750×2350
4200×2100
4600×2100
4600×2250
5000×2250
5400×2100
5000×2450
5400×2250
5400×2500
5700×2350
2000×2100
2200×2100
2200×2250
2400×2250
2600×2100
2400×2450
2600×2250
2600×2500
2750×2350
4200×2100
4600×2100
4600×2250
5000×2250
5400×2100
5000×2450
5400×2250
5400×2500
5700×2350
11000
11000
11650
12300
13100
13900
7550
7550
7850
8250
8850
9350
10000
13250
13950
17550
18050
19550
8300
10100
10550
13300
13550
14350
20SIGMA Elevator
Te c h n i c a l D a t a
Speed(m/min)
CapacityLoad(kg)
MotorCapacity(kW) Simplex Duplex
MCCB Capacity(A) Transformer Capa.(kVA) Lead-in Wire Size(mm2)Simplex Duplex Simplex Duplex
Earth WireSize(mm2)
StartingPower(kVA/set))Persons
60
90
105
6891011131517202489101113151720248910111315172024
450550600680750900100011501350160055060068075090010001150135016005506006807509001000115013501600
5.55.55.55.55.56.76.711.111.111.18.88.88.88.810.710.717.717.717.7
9.7 / 9.99.7 / 9.99.7 / 9.99.7 / 9.9
11.711.719.419.419.4
35353540505050608080505060606080100100125808080100100100100125125
60506080100100100125125150100100125125125150200200250125125125150150200200225250
16161620252525324040252532323240505063323232404050506363
323232405050506363805050636363801001001256363638080100100125140
6.06.06.26.97.88.49.110.912.314.18.18.69.510.811.612.615.117.219.89.910.511.513.114.115.317.319.722.6
11.911.912.513.815.616.818.121.924.728.216.217.219.021.523.125.130.234.339.619.821.023.026.228.230.634.539.345.3
8.08.08.08.08.08.08.016.016.016.08.08.08.016.016.016.022.022.022.016.016.016.016.016.022.022.022.038.0
16.016.016.016.016.016.022.022.038.038.022.022.022.022.022.038.038.038.050.022.038.038.038.038.038.038.050.050.0
4.04.04.04.04.04.04.06.06.06.04.04.04.06.06.06.08.08.08.06.06.06.06.06.08.08.08.016.0
6.06.06.06.06.06.08.08.016.016.08.08.08.08.08.016.016.016.025.08.016.016.016.016.016.016.025.025.0
6666666666666666666666666666
645785860975114512851430164519302285118012851460171519302145246528953430137515001700200022502500287533754000
7.37.37.78.710.010.911.914.716.819.510.511.212.614.515.717.221.024.028.013.214.115.618.019.521.324.227.832.3
Power Supply Plan
Speed 60, 90, 105m/min
Heat Output(kcal / H)
Speed(m/min)
Capacity
Load(kg)
MotorCapacity
(kW) Simplex Duplex Triplex Fourplex Simplex Duplex Triplex Fourplex Simplex Duplex Triplex Fourplex
MCCB Capacity of Building(A) Power Supply Capacity(kVA) Lead-in Wire Size(mm2) Earth WireSize
(mm2)
HeatOutput
(kcal / H)
StartingPower
(kVA/set)Persons
120
150
111315172024111315172024
75090010001150135016007509001000115013501600
1113.513.516
18.522
13.517172023
27.5
60607510010012575175100125125150
4040505060755050607575100
125125150175200225150150175200225300
75100100100125150100100125125150175
200200200250300350225225250300350400
100125125150175200125150150175200250
250250300350400500300300350400550600
125125150175200225150150175200225300
131416182125161820232631
252731364250313539455262
343842485767424752607184
394348556577485460698196
383838383850383838505038
8888814888141414
60606010012515060100100125150150
141414223038142222303838
100100150150200200150150200200250250
222230303850303038506060
150200200200250250200200250250325325
223030385080303850608080
8888814888141414
228525702860330038604575286032153575411048255715
252729323641323538424754
Speed 120, 150 m/min
220V400V
220V400V
21PM Gearless Elevator
� Standard � Option
FEATURES DESCRIPTION
Technical Features
Attendant Operation
Independent Operation
Back-up operation
Safe Drive Operation
Car Call Cancellation
Automatic Turn-Off of
Car Light & Fan
Automatic Bypass
Overload Holding Stop
(110% of rated load)
Detection of Jammed
Hall Button
Car Door Safety Edge
Micro Levelling
N-Plex Operation
Non-Stop Operation
Parking Operation
VIP Operation
Emergency Power
Operation
Fire return operation
Firemen Operation
Anti-nuisance Operation
Door Nudging
Voice Synthesizer
Door Photo Sensor
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The operating mode of an elevator can be changed from the normal automatic operation to theattendant service by an attendant switch.Key switch in the car operating panel will cancel any existing car calls and hold the door open at thelanding position. During independing operation, the car will respond only to car calls. When Electrical transmission device between hall call and control panel comes into the abnormalcondition and it lasts during some period, elevator control device is converted to Back-up operationautomatically. Then, the elevator moves in sequence up and down repeatedly from top to bottom floorto service every other floor which is in normal condition.When a car stops between floors due to mechanical malfunction, it will descend to the nearest floorat a low speed and hold the doors open after checking all safety measures.Allows cancellation of an incorrectly registered car call. If you push a wrong floor button in the car, youcan cancel it by pressing that floor button one more time.Car illumination and fan are turned off automatically in case there is no hall call or car call, this savesenergy.A fully-loaded car ( More than 80% of rated load) bypasses hall calls in order to maintain maximumoperational efficiency.When the number of passengers exceeds the normal capacity, a buzzer sounds and the elevatorremains stopped at that floor. When the excessive number of passengers disembark, the buzzerstops, the elevator doors close, and operation continues.If a hall button is jammed mechanically, the hall call will be automatically bypassed after being servedonce, until the program is resolved.Extending the full height of the car door, this decice causes the doors to return to the fully openposition, should the door encounter a person or obstacle while closing.An automatic two way levelling device is provided to maintain the elevator car level with the landing,regardless of elevator load or direction of travel.It can control up to 4 sets of elevators to optimize allocation of hall calls.Specific floors which are memorized in control panel can be set to disable using switch on caroperating panel or in security room.The elevator can be automatically parked at the predetermned floor with its door closed, as well asturn off the lights and ventillation.The specified elevator is controlled by the special call buttons provided only for VIP elevatorIf normal building power supply fails and the building provides emergency power to the controller(s),one elevator at a time will proceed to the lowest landing where it will stop with doors open and withall of its power and operating circuit in an inoperative standby condition. In case of fire, every car should be returned to the specified floor in order to evacuate pasengers tosafety.In case of fire, a firemen can use the elevator which is stopped at the specified floor in order tosupport firemen for fire-fighting.In case of substantial difference between the number of calls registered on the car operating paneland actual load in the elevator, the elevator prevents unnecessary operation by cancelling allregistered calls when it arrives at the nearest floor.When the doors remain open for more than the fixed door open time, this feature closes the doors atreduced closing speed with the buzzer sounding.This system provides riding passengers with audio information about car operation such as directionof travel, landing floor, etc.The doors reverse to fully open position if the light ray unit detects an obstacle when the doors areclosing.
Operation Functions
22SIGMA Elevator
Te c h n i c a l D a t a
The works below are not included in the elevator installation work and should be carried out bybuilding contractors in accordance with our drawings, relevant international or local codes andregulations.
Hoistway
�A properly framed and enclosed hoistway, including any venting as requried by the governing code or authority.�A dry pit constructed to the elevator manufacturer's specifications to reinforce or sustain any vertical forces on
the guide rails and impacted loads from the car and counterweight buffers.�A metal sill angle or concrete haunch across the full width of the hoistway at each elevator landing.�Provision of steel bars to fix jamb around the entrance of each floor.�All cutting, including cutouts to accommodate hall singal fixtures, patching, painting of walls, floors, or partitions,
together with finish painting of entrance doors and frames, if required.�Provision of entrance or ladder for pit access�Supply and installation of fascia plate.�Installation of emergency exits and electric wiring in blind sections of hoistway where required.�The tolerance of perpendicular line over the whole hoistway height must not exceed ±30mm.�A waterproof outlet and light fixture in the elevator pit area with the light switch being located adjacent to
the access door or ladder.�Suitable light fixture and convenience outlet in the pit with a light switch adjacent to the access door or ladder.
The receptacles shall have protection for ground fault circuit interrupter.
Machine Room
�Provision of wiring between controller and building management system.�A construction hoisting beam or hook, if required, with the correct location and size as determined by the elevator
contractor for each hoistway.�Noise insulation should be installed between machine room and adjacent residential area.�A suitable machine room with legal access, ventilation and concrete floor.
The temperature in the machine room should be maintained between 5℃ and 40℃.Relative humidity should not exceed 90%(monthly) and 95%(daily) non-condensing.Ventilation fan or Air conditioner should be provided as per heat dissipation by the elevator contractor.�The size of entrance shall be Min.1000mm(W) x 2000mm(H).�Installation of lead-in wire and earth wire between building main power board and machine room incoming
distribution board. However, machine room lighting source supply shall be installed separately.�Provision of suitable light fixture and convenience outlets in the machine room
Miscellaneous
�Wiring and piping between monitoring system.�Machine room and hoistway shall be free of dust or harmful gas.�All electric power for lighting, tools, welding, etc during installation.�All single phase receptacles installed in machine rooms, pits, and machinery spaces shall have ground fault circuit
interrupter protection.�Fire detector for fire emergency operation.�A secured area for stroage of elevator equipment and materials during installtion.
Work by Others
PM Gearless Elevator
233PM Gearless Elevator
SIGMA constantly endeavors to improve products so that information in this catalog is subject to change without notice. 2006. 11 Printed in Korea
PM Gearless Elevator