Process Crane

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Energy & Data Transmission Systems for Process Bridge Cranes
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Dredger to remove sand

Reference Report
[REF7100-0043-E]

Dredger to remove sand

Application
Dredger to remove sand

Operator
Alas [SK]

Customer
SAR Montáže s.r.o. [CZ]

Product
Motorized Cable Reel [Program 7100]

Winding length
60 m

Cable
CORDAFLEX (SMK) (N)SHTOU-J 3x35+3x16/3

Acceleration
0,5 m/s²

Relevant Products

Motor Driven Reels
High Dynamics [HD] Series

Additional information

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:

Spreader reels
Ship-to-shore (STS) cranes
Automated stacking cranes
Rail mounted gantry (RMG) cranes
Electric rubber tyred gantry (E-RTG) cranes
Intermodal cranes

Product data

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