Application: Port Machinery Getriebemotoren \ Antriebselektronik \ Antriebsautomatisierung \...

Application: Port Machinery

Getriebemotoren \ Antriebselektronik \ Antriebsautomatisierung \ Services

Driving the worldIndustrial Gears.10.2003

2.1. STS - CranesWorld Market in 2002 / STS-Cranes 209 units SEW Order Intake Shanghai Zhenhua Port Machinery Co. (ZPMC), China 103 units (Q) 9 for Hamburg,LeHavre Ports (DE,FR)

Fantuzzi Group 24 units (Q) 4 for Jurong Port (SG)

Noell China (7), Reggiane (13), Ansaldo/FELS (4) Shanghai Port Machinery Co. (SPMC), China 23 units (Q) 16 for different ports (all in China) OMG, Italy 1 unit Kuenz, Austria 1 unit KCI Konecranes, Finland 1 unit Kalmar Group, Finland / Nelcon, Netherlands 3 units (Q) Liebherr Container Cranes, Ireland 10 units IMPSA, Argentina, Brazil, Malaysia 2 units (Q) PACECO, Spain 3 units (Q) 2 for Tilbury Port (UK) Mitsui Eng.&Shipbuilding (MES), Japan 8 units Hyundai Heavy Industries (HHI), Korea 10 units (Q) Mitsubishi Heavy Industries (MHI), Japan 1 unit Ishikawajima Heavy Industries (IHI), Japan 3 units JFE Eng., Japan 1 unit Doosan Heavy Industries, Korea 7 units (Q) Kocks Krane, Germany 5 units (Q) Gottwald, Germany 3 units (Q)

Q = quotations made TOTAL 31 cranes / 15 % share

2.1. STS - Cranes

STS-CraneSuper Post-Panamax /

Post-Panamax Type

Price 6…10 MUSD / crane

Crane Drives1 or 2 main hoist drives

1 second hoist drive (optional)

1 boom hoist drive

trolley drives ( 1…4 drives )

second hoist trolley drives

gantry drives ( 8…32 drives )

Price 100…300 TUSD / craneZPMC / STS-Crane / Port of Salalah, Oman

2.1. STS - Crane

The 4 Important Drives of STS

Boom hoist

Main hoist

Trolley travel

Gantry travel

Machine Room for boom Hoist

Machine Room for Second Hoist

Super Post-Panamax Crane Hamburg Port / HHLA Container Terminal Altenwerder

Second Trolley

Gantry Drives

2.1. STS - Cranes

Different types of STS - Cranes• lifting capacity under spreader from 30 to 70 tons• hoist speed with full load from 45 to 90 m/min• hoist speed without load from 120 to 200 m/min• trolley speed from 150 to 240 m/min• gantry speed from 30 to 60 m/min• boom hoisting time 4...5 minutes

Rope Towed Trolley ( RTT) and semi-rope trolley crane / the most commonly used

• throughput up to 30 containers (lifting)/hour (working cycle 2 min for main hoist and trolley)

Machinery On Trolley (MOT) crane• used when a slewing trolley and cab is needed• lifting capacity and trolley speed lower than those of rope trolley cranes• trolley slew 180 degree in 30 seconds

Dual Hoist Crane ( DHC)• used when high container handling capacity is needed• throughput up to 50 containers (lifting)/hour

2.1. STS - Cranes

Different types of STS - Cranes

# RTT crane

1. Weight limit sensor, 2. Platform, 3. Clutch, 4. Trolley rope secure point, 5. Pulley, 6. Stopper, 7. Upper platform, 8. Support construction, 9. Horizontal pulley, 10. Anti-wear block, 11. Direction pulley, 12. Control room.

2.1. STS - Cranes

Different types of STS - Cranes # MOT

Jurong port , Singapore

1. Trolley drive, 2. Wheel, 3. trolley framework, 4. Control room 5. Stopper, 6. Machine platform for main hoist. 7. Drum for main hoist. 8. Position sensor

# MOT crane

Machinery Area Comparison

Rope Towed Trolley RTT crane machine room

machinery on trolley MOT crane

main Hoist

boom Hoist

Trolley

travel

main Hoist

2.1. STS - Cranes

# dual hoist crane

Different types of STS - Cranes

# dual hoist crane

2.1. STS - Crane

Super Post-Panamax STS - CraneMain Hoist Gear Unit, Boom Hoist Gear UnitTrolley Travelling Gear Units, Gantry Travelling Gear UnitsSuper Post-Panamax STS - Crane for the Port of Los Angeles, USA Technical data of the container crane: Effective load: Container operation: 50,8 t ; Heavy load operation: 61 tLength of boom: Outreach: 52.4 m Backreach: 15.24 m Track gauge 30.5 m

2.1. STS - Crane

20 container wide / Super Post-

Panamax

STS Goose neck boom design - when height is limitation e.g. near airport

2.1. STS - Crane

16 container wide/ Post Panamax

2.1. STS - Crane

Port of Hamburg / HHLA

Main Hoist + Secondary Hoist

Two Trolleys, for main hoist and for secondary hoist

32 Gantry Travelling Drives

2.1. STS - Crane

Machine Room/ Main Hoist / Boom Hoist / Trolley

Overhead travelling crane for maintenance purposes

boom Hoist

main Hoist

Trolley travel

Control room for switch gear, PLC etc..

2.1. STS - Crane

Machine Room/

Main Hoist

Zhangzhou Port STS, Noell - Main Hoist

1. LSS brake, 2. speed switch, 3. HSS brake, 4. 460 kW X 2 Motor, 5. Gear reducer M3PSF120E, 6. Rope drum

1 23 3

Main hoist Layout - 1 reducers with 2 drums

1. LSS brake, 2. speed switch, 3. HSS coupling with brake disc, 4. HSS brake 5. Motor, 6. Speed detector, 7. Gear reducer 8. Rope drum, 9. LSS disc brake. 10. drum support bearing.

•Less machine space required.•Gear size is bigger.

Main hoist Layout - 2 reducers with 1 drum

1. Brake disc, 2. HSS brake,. speed switch, 3. Reducer, 4. Motor, 5. Speed switch., 6. Drums, 7. HSS coupling, 8. Electric connection / sensor

• No drum support bearings.• But too long Drum may cause misalignment easily.•Usually not recommended

Main hoist Layout - 2 reducers with 2 drums

1. Positioning sensor, 2. LSS brake, 3. Motor, 4. HSS coupling with brake disc, 5. Synchronized coupling, 6. HSS brake, 7. Speed sensor, 8. Gear reducer 9. Rope drum, 10. LSS disc brake. 11. drum support bearing.

• Smaller gear reducers• Distances between 2 Drums is big, good for rope during operation. • Occupy too big space,• Synchronize coupling is needed

Main hoist in MOT Layout - 2 reducers with 2 drums

1. drum support bearing. 2. Motor, 3. HSS coupling with brake disc, 4. Gear reducer,

5. Cable reel, 6. HSS brake, 7. Wall of machine platform. 8. sensor, 9. Rope drum,

2.1. STS - Crane

Machine Room during installation

Boom Hoist

Emergency brake - multi-caliper disc brake. This brake will be applied automatically when the boom hoisting speed reached 115% of the rated value.

Emergency drive power by a separate Electric supply

Boom hoist gear reducer

Emergency brake

Boom hoist Layout - helical gears

Boom hoist Layout - Planetary gears

1. Positioning sensor, 2. drum support bearing. 3. LSS brake 4. Rope drum, 5. LSS coupling,

6. Gear reducer, 7. HSS coupling, 8. HSS brake disc, 9. Motor

• Occupy less space • Smaller planetary gear reducers• Distances between 2 Drums is big, good for rope during operation. • Maintenance space is limited.• Too expensive and not commonly used.

2.1. STS - Crane

Trolley in MOTA self-powered trolley. Slower acceleration. A rope-towed trolley. This design allows higher

Wheel-slip possible. speeds and accelerations.The trolley is driven by wire ropes and wire rope drums.

Trolley drive Layout - MOT

Trolley drive Layout - MOT self powered

1. Wheels

2. Universal coupling

3. brake

4. Brake disc

5. Helical gear

6. HSS Coupling

7. Motor

Trolley drive Layout - RTT

Trolley drive Layout - RTT Rope towed trolley

1. Drum bearing support

2. Drum

3. Tachometer

4. motor

5. HSS coupling with Brake disc

6. Brake

7. Gear reducer

7 6 4 3

Typical Gantry Drive - wheel layout

8 wheels per leg

10 wheels per leg

12 wheels per leg

Selection of right size of gear

unit for gantry is critical, as

the quantity is big

2.1. STS - Crane

Gantry Drive

Drive system includes typically a motor, a disc brake (or a brake motor), bevel-helical shaft mounted gearbox (key connection or shrink disc), motor flange / motor/brake bracket, torque arm

Bevel helical reducer,horizontal hollow shaft

mountedBevel helical reducer,hollow shaft vertical mounted

Helical gear reducer

2.1. STS - Crane

Gantry Drive

Drive system includes typically a motor, a disc brake (or a brake motor), bevel-helical shaft mounted gearbox (key connection or shrink disc), motor/brake bracket, torque arm

Rain Water run in

Cap Fully covered

to protect the brake

motor for dusty

environment

1. Motor 18 kW, 2. Gear reducer MC3RLHT02, 3. Motor adaptor and anchoring support (Steel welded)

Application: Port Machinery Getriebemotoren \ Antriebselektronik \ Antriebsautomatisierung \...

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