crane - Electric Drive

Feature of Electric Drive / Inverter Drive [Deck Machinery]

Electric Drive / Inverter Drive Deck Machinery

0.5Hz to maximum frequency in linear.
It becomes the torque output over 100% at zero speed by the vector inverter control with speed sensor.
Stepless speed control allows lines to be pulled on board quickly and easily after release from the pier.

▲Typical performance of MANABE Standard Frequency Controlled Winch

It is power constant control from rated speed to top speed. In standard MANABE mooring winch,high speed can be realized more than 45m/min.

Starting torque,Acceleration-deceleration torque and Over torque protection.
In stalling situation,the excellent overload characteristics allow to control the rope tension atzero speed.
Option : Auto-tensioning can be easily settled to maintain the tension in the Mooring Line.

Electric power consumption reduces by good power factor of the vector inverter control system.

You can reduce intial cost.
Because Electric Drive need only electric wiring work, in comparison with the Electric Hydraulic Drive.

*same as Hydraulic Drive
Separable two-fraction type is used to all metal of winches.
Therefore repair is easily performed.

*same as Hydraulic Drive

■Windlass
Ø32～Ø127mm [Chain dia.]

■Mooring Winch
50～300kN [Hoisting]

■Ramp Winch
80～280kN [Hoisting]

■Cargo-Handling Winch
50～73.5kN [Hoisting]

*Please contact us for other variations

*same as Hydraulic Drive

■Remote control
[Speed control / Brake control / Clutch control / Friction clutch]
■Auto-tension device
■Rope or wire shifter device
■Totally enclosed gear box
■Length meter / Chain counter
■Brake capacity display
■Brake test kit

▲Control Stand

▲Starter

▲Test Tower

Quality / Main Parts

*same as Hydraulic Drive
We are manufacturing under the ISO 9001.
(Obtained November 2000)

*same as Hydraulic Drive

Parts	Material
■Chain wheel	Carbon steel casting Mild steel
■Main drum	Mild steel
■Shaft	Carbon steel
■Wheel gear	Carbon steel
■Pinion	Carbon steel
■Bed ＆ Frame	Mild steel
■Bearing metal	Bronze casting
■Warping end	Mild steel

System

System Map

There are various type of Deck Machinery. Please refer the following pages.
>>Hydraulic Drive
>>Deck Machinery for work ship


[A.C.Electric Driven Deck Machinery with Frequency Inverter] You can download pdf file with click right pdf icon. >>Other catalog :Catalog Download


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