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Reference Report
[REF7100-0017-E]
Application
Main power supply for the Crane drive of 4 automated stacker cranes (ASC)
Operator
P&O Antwerpen (Belgium)
Customer
Gottwald Port Technology , Düsseldorf
Product
Motorized Cable Reel (frequency controlled)
Track length
400 m
Track speed
240 m/min
Height
5,5 m
Cable
Rheyfirm 8,7/15kV, 3x35 + 2x25/2 + OFE (8G62,5+10E9)/125
Feed-in
End feed
Sophisticated speed and torque control are ideal for machines with highly dynamic operation.
Highly efficient components and low starting inertia.
Smooth handling of cable increases cable lifetime and overall system reliability.
Optimal corrosion protection even under aggressive conditions - flanges and reel drum are manufactured from hot dip galvanized steel or stainless steel.
Typical applications:
Specifications
Travel speed:
- AC motor with magnetic coupler (MAG drive): up to 180 m/min
- Variable frequency controlled (SMART Drive): up to 300 m/min
Winding length: 700 m max
OD of spool:
- Monospiral spool: 1,100 mm - 8,000 mm
- Single layer drum for spreader reels: 1,200 mm
Gearbox:
- BNA / A3X: 1,100 Nm - 11,000 Nm
- NCR: 2,500 Nm - 11,000 Nm
Slip ring assembly:
- Power low voltage max: 690 V - 1600 A
- Power high voltage max: 24,000 V - 500 A
- Control max: 500 V - 25 A
- Data: fiber optic, mA
Temperature range: -40 °C - +60 °C