MID RISE

Escalator & Moving Walk

SIGMA constantly endeavors to improve products so that information in this catalog is subject to change without notice.

2009. 12 Printed in Korea / Revision No. 3

Sigma Commercial Escalators are well suited for today’s urban structures. Newtechnological advancements have been applied to make escalator the world-best indesign and safety. New technology and aero-dynamic design make Sigma escalatorsappealing while improved strength and safety features offer security to users.

Sigma escalators will continue to meet customer demands with higher goals thanexpected. With certificates to meet various standards around the world, we offer the bestquality and safety with Sigma escalators.

02 03

The Essence of World Best Technologies..

Escalator touches the heart of people all around the world

Lotus Shopping Center Thailand

Tsuenwan PlazaHong Kong

Yangon Trade CenterMyanmar

Yuzana PlazaMyanmar

Diamond PlazaVietnam

Pearl Continental HotelPakistan

Metro Shopping MallBangladesh

UTC BorakBangladesh

Al-Khaleej Shopping CenterU.A.E

Homoud TowerKuwait

Central PlazaKuwait

Grand Hyatt HotelIndonesia

Incheon International AirportKorea

Rockwell CenterPhilippines

Dubai Business CenterU.A.E

Zara CenterAmman

Centro SambilVenezuela

CTRO.C. Galerias EL ParaisoVenezuela

Baiyoke Sky HotelThailand

DesignArtistic design with smooth and natural lines

RobustStrength with comfort andlow noise

SafetyElimination of thesource of safety hazards

Low Noise & Minimal VibrationSIGMA owns the largest and perfect noise testing room,which keeps all the passengers apart from noise annoyance.

Artistic design, best safety and best ride

New concept of engineering

Safe and low noise escalator

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Better World with Sigma Escalators...

TECHNOLOGYBetter design for a better world...

DESIGN

Glass panel

Clear Glass

Floor

Stainless steel

Direction indicator Various colors for handrails

Aluminium (Option) Aluminium (Option)

※Above colors may differ from the actual color due to printing

SIGMA escalator’s unique design and various

design options make assimilation with building

aesthetics possible.

∙Ebony (Black) ES-01∙Scarlet ES-10 (Option)∙Sapphire ES-27 (Option)∙Crimson ES-20 (Option)∙Mid Grey ES-12 (Option)∙Emerald ES-29 (Option)

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Standard Option

(Option)

� Comb Plate Switch � Safety Guard at upper and lower machine rooms

� Step Safety Switch � Entry Switch � Skirt Guard Safety Device

� Driving Chain Safety Device

� Step Roller Safety Device � Step Chain Safety Device � Emergency Stop Device � Expanded Maintenance Area

Safety is the foundation of design...

SAFETY INNOVATION

06 07

Handrail inlet engineered through

emergency tests.

If engaging force is over 5kg, the deflect

cover will be separated safely.

Entry Box Engineered to prevent fingers getting

caught between frame and handrail

(Gap 2mm)

HandrailSurpass EN Code requirements

(Gap 3mm)Gap between

step and skirt guard

∙Self-diagnostic functions with remote communication

∙Engineered through field know-how

∙Advanced safety system with robust design

Skirt Guard Safety DeviceStop escalator if objects are caught between step and skirt.

Comb Plate Safety SwitchStop escalator if objects are caught between comb plate and step treads.

Entry SwitchStop escalator if hand or object is pulled into the handrail inlet.

Driving Chain Safety DeviceStop escalator if the driving chain breaks or excessively loosen.

Step Safety SwitchStop escalator if steps are operating in abnormal manner due to fracturedstep.

Emergency Stop DeviceIn an emergency, stop the escalator immediately if pressed.

Step chain Safety DeviceStop escalator if the step chainbreaks or becomes loose.

Step Roller Safety DeviceStop escalator if steps are operating in abnormal manner due to reasons such as foreign matters being caught between steps.

Green LightTake care of the passengers for riding safety.

Non-reversing Safety DeviceStop escalator if its direction of operating is reversed.

Handrail Static DevicePrevent static electricity with handrail brush installed blocking static electricity

08 09

Structure & Safety Device

Additional safety device options

Overspeed DetectorStop escalator if operating above normal speed

Auxiliary BrakeStop escalator if the driving chain breaks or over speed

Brake Lining Wear Safety DeviceStop escalator if the lining of main brake is worn abnormally

Handrail Speed DetectorStop escalator if handrail speed is below normal due to

handrail breakge or elongations

Handrail Broken Safety DeviceStop escalator if handrail breaks or stops

EMERGENCY STOP DEVICE

CONTROLLER

TRUSS

STEP

DECK

RAILSKIRT GUARD

HANDRAIL

GLASS PANEL

DRIVING UNIT

HANDRAIL DRIVING PULLEY

HANDRAIL ENTRY BOX

COMB

FLOOR

Layout & Technical Data\

10 11

Layout (Rise: 2050mm ~ 6000mm) Technical Data (Rise 2050mm~6000mm)

WORKING POINT WORKING POINT

H(RI

SE)

K

FL.

FL.

W3

MIN.PIT WIDTH

MIN

.PIT

DEP

TH

W2W1W

FINISHED FLOOR (BY OTHERS)

FINISHED FLOOR(BY OTHERS)

L=L1+A+B+100

MIN.M

H(RI

SE)

J

MIN

.K

D

Y

Y

800 J

FL.

L1=(30。=1.732×H,35。=1.428×H)

L=L1+A+B+100

RAILING

(BY OTHERS)

(BY OTHERS)

EXTERIOR PANEL

W.PPOWER SUPPLY

F。

W.P

R1

R2

FINISHEDFLOOR

200

G

E

GUARD AT CEILING

MIN

.230

0

C

50

600

AB50

Part Standard OptionControl TypeStepCombSkirt GuardFloorLubricationEntry Box

PLCSTS StepPlasticSteel Plate Painting with Black ColorSTSAuto LubricationSteel Plate Bended with Black Color Painting

Micom Controller, VVVF ControllerAL StepAluminumSTS SkirtAluminum FloorAuto LubricationSTS Bended

Specification

Dimensions

No. ofFlat Step

Angle ofInclination

Rise(H) TypeStepWidth

BA C D E F G J K M

2

30。 2050

~

6000

600 604 29152145 1865 1595

800 950 1020 1100

30 2300

2220 1940 1670 35 2000

29152415299029902490

8001000600800

1000

80410046048041004

35。

[Note]- When L is over (30 * : 15500, 35 * : 13800)mm, an immediate support is required.(In case of EN115 compliance, L is 15,553mm) - For no intermediate support and when L is over (30 * : 15500, 35 * : 13800)mm, consult SIGMA for further details.- Given dimensions may change without prior notice.

(units : kg)Reaction

No. ofFlat Step

Angle ofInclination

600 Type

R1

230。 0.64H+2500 0.64H+1900

0.52H+2800 0.52H+23000.80H+3100 0.80H+25000.67H+3400 0.67H+270035。

R2

800 & 1000 Type

R1 R2

Electric Data

No. ofFlat Step

Angle ofInclination

Type

230。

35。

Motor (kW)Power Source Lead In Wire (mm2)

MCCB Capacity Of Building (A)

600 ≤5.0m800 & 1000 ≤3.85m

600 ≤5.0m800 & 1000 ≤3.7m

5.54

25

≤6.0m -≤5.15m ≤6.0m≤6.0m -≤5.0m

7.55.535

≤6.0m9.58

45

Rise H(m)

No. ofFlat Step

Angle ofInclination

Type W W1 W2 W3

30。/ 35。2600

800

1000

609

809

1009

820

1020

1220

1150

1350

1550

1250

1450

1650

(units : mm)

(units : mm)

(Based on 400V)

Rise(H)

2050~

6000

“Y” Detail (Steel structure) “Y” Detail (Concrete structure)

12 13

Layout & Technical Data

“Y” Detail (Steel structure) “Y” Detail (Concrete structure)

Layout (Rise: 6050mm ~ 8400mm) Technical Data (Rise 6050mm~8400mm)

Dimensions

No. ofFlat Step

Angle ofInclination

Rise (H) CBStepWidth

Type D E G J K

30。3 6050~8400600 604800 8041000 1004

2556 2390 2006 800 950 1100 1180

- Maximum N, M dimension should be less than 13,000mm.

A

344034402940

Electric Data

No. ofFlat Step

Angle ofInclination

Type

30。3

Motor (kW)Power Source Lead In Wire (mm2)

MCCB Capacity Of Building (A)

600 6050 ≤ H ≤ 8400800 & 1000 -

9.58

45

-6050 ≤ H ≤ 7800

118

50

-7850 ≤ H ≤ 8400

131460

Rise H(mm)

(units : mm)

No. ofFlat Step

Angle ofInclination

Rise (H) W3W2W1Type W

30。3 6050~8400600800

1000

6098091009

82010201220

115013501550

125014501650

(units : mm)

Part Standard OptionControl TypeStepCombSkirt GuardFloorLubricationEntry Box

PLCSTS StepPlasticSteel Plate Painting with Black ColorSTSAuto LubricationSteel Plate Bended with Black Color Painting

Micom Controller, VVVF ControllerAL StepAluminumSTS SkirtAluminum FloorAuto LubricationSTS Bended

Specification

(Based on 400V)

FINISHEDFLOOR

(units : kg)Reaction

No. ofFlat Step

Angle ofInclination

3 30。6050 ~ 6500 0.47M+15006550 ~ 8400 0.47M+2100

0.47N+800 0.47(M+N)+15000.47N+1100 0.47(M+N)+1500

R1

600 & 800 & 1000 Type

R2 R3Rise (H)

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SIGMA Moving Walk keeps you on the move...

MOVING WALK

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Modern “Moving Walk”-Creating a pleasant buildingculture in many countries around the world

Where SIGMA Moving Walk keeps you on the move :

Airport / Shopping Center / Subway Station / Railway Station / Hospital /

Exhibition Center / Museum / Amusement Park etc.,

How SIGMA Moving Walk keeps you on the move :

Convenient / Smooth / Reliable / Safe

SKIRT GUARD

COMB PLATE

PALLET

INSIDE DECK HANDRAIL

GLASS PANEL

DEMARCATION LINES

COMB

COVER PLATE

OUTSIDE DECK

SCT Model

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Safety Devices

1 Emergency Stop Button If pressed in an emergency, stops the moving walk immediately.

2 Comb Plate Safety Switch Stops if objects are caught between comb plate and pallet treads.

3 Pallet Chain Safety Device Stops if the pallet chain breaks or becomes loose.

4 Handrail Inlet Safety Device Stops if hand or object is pulled into the handrail inlet.

5 Driving Chain Safety Device Stops if the driving chain breaks or excessively looses.

6 Maintenance Switch Cuts off operating circuits when maintenance inspection or repairis performed.

7 Green Light Green light lamps are provided below the flat pallet at both landings.

8 Non Reversing Safety Device Stops if its direction of thravel is reversed.

9 Skirt Guard Safety Device Stops if objects are caught between allet skirts.

10 Handrail Speed monitoring Device Stops if handail speed is below normal due to handrail breakage or elongation.

11 Over Speed Detector Stops if operating above normal speed.

12 Prevents static electricity with handrail running loop installed blocking static

electricty.

Handrail Static Electricity

Preventer

●

●

●

●

●

●

●

●

●

□

●

□

●

●

●

●

●

●

●

●

●

□

●

□

Safety Devices SCT SETDescription

●Standard □Option

16 17

Service Factor for Support loads

T P Q

Dimensions

ModelAngle of

InclinationRise(H) C D E G J KAType B

80010008001000

2790229028902390

2290

23901960 1960 843 760

1040

1080

1120

1160

Reaction

No. of Support R1 R2 R3 R43 (L1+L2)×T+P

L1×T+P

L3×T+Q

L3×T+Q

0.459 1122.5 510

-

(L1+L2)×1.35×T4

(L1+L2+L3)×1.35×T

(L2+L3)×1.35×T

(units : kg)

SCT & SET Model (Rise: 2500mm ~ 7000mm)

(units : mm)

Specification & Construction

Technical Data for SCT & SET Model (Rise 2500mm~7000mm)

Part Description

Balustrade

Floor

Pallets

Handrail Synthetic Rubber

AluminiumGlassAluminium / GrayStainless Steel (Standard) / Aluminium (Option)Stainless Steel (Standard) / Aluminium (Option)Stainless Steel (Standard) / Aluminium (Option)Without

Handrail FramePanelComb

Comb PlateCover Plate

PalletDemarcation Line

Specification

Type 1000 Type

1200mmEffective Width

Pallet WidthSpeed

GradientMotor

Operation

1004mm30m/min

Slope type : 12。AC Three-phase induction motor

Reversible key switch

SCT12

/SET1212。

2500~6000

6050~7000

ModelAngle of

InclinationRise(H) W2 W3WType W1

8001000800

1000

81410148141014

1026122610261226

1356155613561556

1456165614561656

SCT12

/SET1212。

2500~6000

6050~7000

Electric Data

Model Type800

1000SCT/SET

Motor (kW)Power Source Lead In Wire (mm2)

MCCB Capacity Of Building (A)

H ≤ 3500H ≤ 2850

5.5425

H ≤ 5400H ≤ 4400

85.535

H ≤ 7000H ≤ 6250

118

50

-H ≤ 7000

131460

Rise H(mm)

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Works By Others

Building Construction

Electrical Wiring

1 Cutting and patching of any holes needed to install the escalator / moving walk

2 Providing bases and supports for installation

3 Providing clear access to well ways

4 Providing a pit and moisture proofing at the lower end of escalator / moving walk

(If there are rooms occupied below this level, the pit must be of fire-resistant construction)

5 Finishing the floor and ceiling around the escalator / moving walk after installation

6 Installation of safety railings around the escalator / moving walk

7 Installation of exterior truss panels or other external decoration

8 Installation of delta guard at all intersections either between escalator / moving walk and ceiling

9 Installation of barriers and safety railings in the space between paired escalator / moving walk

10 Finishing ceiling edges, etc., around wells

11 Installation of safety net in the ceiling space, if required

12 Providing clear access for equipment and all necessary building renovation work for existing buildings

where escalator / moving walk are to be installed

13 Providing proper finish works for existing building installations

14 Proper safety protection, within 500mm from the handrail out side and 2,100mm from flooring, against any

columns or open ceilings, etc.

15 Any connection works for interfaces with building’s fire emergency protocols

No. Works by Others

16 Installation of power line wiring to the upper machine room

17 Installation of maintenance line wiring to upper machine room

18 Installation of earth(ground) lines to upper machine room

19 Installation of power supply and switches for lighting

20 Installation of building equipment such as sprinkler system, public address systems and signs

21 Installation of power supply and switches for lighting in lower ends

22 Installation of 4 non-Voltage lines(2 upper, 2 lower) for fire shutters

No. Works by Others

Arrangement Type

Arrangements

[Single] [Parallel]

[Scissors] [Double Scissors]

[Criss Cross]

[Note]

These pictures are for Arrangement Type of Escalator.

Also, Arrangement Type of Moving walk is the same as well.

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