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Accu Lift
(opening/closing equipment for sluice gate)

There has been a need in recent years to reduce construction costs for flood control and irrigation-related facilities. Changing the wire drum type switchgear to a rack type, has made it possible to save on space and maintenance, and reduce costs.There has been a need in recent years to reduce construction costs for flood control and irrigation-related facilities. Changing the wire drum type switchgear to a rack type, has made it possible to save on space and maintenance, and reduce costs.

Saves on Space and Maintenance, and Reduces Costs

Accu Lift (opening/closing equipment for sluice gate)

In recent years, there has been a need, as demanded by society for civil engineering facilities, to ensure safe rivers and reduce construction costs.
To meet this demand, we have made a series of rack-type opening/closing equipment that is larger in size, easy to operate, and more reliable in terms of safety.

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Features

1.Easy Operation

No need to switch between electric or manual.
Doing away with the switch device means the interlock circuit, which was required in the past, is no longer necessary.

2.Saves Energy

As with conventional types, the main reduction gear uses a helical gear system, which is highly efficient and does not waste energy.

3.Complete with Safeguards

The Accu Lift is installed with the following safety devices:

  • Overload detector that operates in both electric and manual modes
  • Upper and lower limit restriction device
  • Emergency upper limit detector
  • One-meter rack bar cover

The Accu Lift also has an automatic self-lock system that uses a mechanical brake to make it absolutely secure.

4.Dead Weight Drop

It is possible to lower the gate just using the lever and the weight of the door body without any drive power.
It can also be operated by remote control (optional).

5.A Wide Range of Options

Optional extras include a synchro transmitter and potentiometer.
This makes it possible to send an opening signal externally, making it easy to check the opening remotely.
Used together with our mounted control panel enables operation just with the installation of the switchgear, helping to reduce installation costs.

6.Extensive Product Lineup

The Accu Lift comes in a wide range of models, including eight 20–125kN single-lift, and sixteen 30–1,000kN electric double-lift models. (315kN and above models come with a lubricator.)

7.Design Standard

The strength of all parts is designed in accordance with the Draft Dam & Weir Facility Technical Standards.

Products Used by

Regional Development Bureaus of the Ministry of Land, Infrastructure, Transport and Tourism, as well as local governments (local public organizations) and others