Hirschmann mcs
WIKA Mobile Control GmbH & Co. KG
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We provide you with the appropriate solutions –from components to the whole system.

Reasons for choosing WIKA mobile control

  •         We have spent 40 years concentrating on the research of load safety systems and sensors for port and marine machinery.
  • We have three world-renowned brands: WIKA, PAT and KRUGER.ZPMC, Karma, Noore, Coney, Dalian hoisting and other global port machinery manufacturers choose our products.
  • We have provided more than ten thousand sets of load safety systems and sensors for global ports/marine machinery.
  • Our sales and service net outlets all over the country provide consulting, testing, maintenance and spare parts support.。

One company and three brands

        Through mergers and acquisitions, WIKA currently owns WIKA, PAT and KRUGER three brands. Through decades of efforts, WIKA is currently one of the leading companies in the field of mobile machinery control systems. Our load safety systems and sensors for the port and marine machinery industry have been serving numerous machinery manufacturers and ports and wharfs around the world for the past 40 years.


features and requirement

Products and service

  • Container crane load safety system

  • Portal crane load safety syste

  • Deck ship crane load safety system

  • Load safety system for offshore floating cranes

  • Maintenance and replacement of force and angle sensors

  • Maintenance and replacement of load safety system 

Special sensors features for port and marine

  • Extremely high over load ability and anti fatigue limit

  • Easy and simple installation

  • High accuracy

  • Good stability for long period

  • The sensor shell is made of special stainless steel material.

  • Built in or external measuring amplifier

  • Optimal cost performance

  • The working temperature ranges from -40 to +85 C.

  • 4-20mA current signal interface or CANopen signal interface

  • No need to maintain the force sensor.

Container crane load safety system

 

products functions

  • Overload safety protection

  • Rated capacity warning

  • Hanging cabin protection

  • Partial load protection

  • System fault self diagnosis.

  • Overload, fault information real-time monitoring and recording

  • Panel calibration

  • Switching between Chinese and English

  • Calibration data backup

  • Performance table storage

  • Graphical display of parameters

  • Multilevel password protection

products features

  • The scheme is mature and the system is stable and reliable.

  • The sensor has high overload coefficient, optional redundancy design, and the system is safe and reliable, which is suitable for dynamic load and long-term frequent operation of container crane.

  • It is suitable for container crane safety function module. It is convenient and easy to use.

  • It can meet the higher safety level required by IEC61508 and EN13849 standards.

 

 

 

 

 

 

 

 

Load safety system for portal crane

 

products functions

  • Overload safety protection

  • Rated load warning

  • System fault self diagnosis

  • Single rope protection

  • Hanging cabin protection

  • Overload, fault information real-time monitoring and recording

  • Panel calibration

  • Switching between Chinese and English

  • Calibration data backup

  • Performance table storage

  • Graphical display of parameters

  • Multilevel password protection

  • Peeling function

products features

  • The scheme is mature and the system is stable and reliable.

  • High sensor overload coefficient, redundancy design is optional, the system is safe and reliable, and can adapt to dynamic load and long-term frequent operation of container crane.

  • The function of fault self diagnosis is convenient for system maintenance.

  • The function of panel calibration is easy to operate and reduce maintenance cost.

  • Color LCD friendly HMI interface.

 

 

 

 

 

 

 

 

Deck ship crane load safety system

 

products functions

  • Overload safety protection

  • Rated load warning

  • System fault self diagnosis.

  • Overload, fault information real-time monitoring and recording.

  • Panel debugging.

  • Switching between Chinese and English.

  • Debugging data backup.

  • Performance table storage

  • Graphical parameter display

  • Multilevel password protection

products features

  • The scheme is mature and the system is stable and reliable.

  • The sensor has high overload coefficient and optional redundancy design. The system is safe and reliable. Adapt to container crane's dynamic load and long term frequent operation.

  • Intelligent data correction system with high accuracy.

  • The human-machine interaction system that can be used for monitoring the whole machine has friendly interface.

  • High reliability lightning protection system. The system has high safety.

 

 

 

 

Load safety system for Marine floating crane

 

products functions

  • Overload safety protection

  • Rated load warning

  • Partial load protection

  • System fault self diagnosis

  • Overload, fault information real-time monitoring and recording

  • Panel debugging

  • Switching between Chinese and English

  • Debug data backup

  • Performance table storage

  • Graphical parameter display

  • Multi level password protection

products features

  • The scheme is mature and the system is stable and reliable.

  • High sensor overload coefficient, optional redundancy design, safe and reliable system, suitable for dynamic load and long-term frequent operation of container crane.

  • Simple system configuration and high cost performance.

  • Intelligent correction curve, easier to calibrate.

  • Standardized system to facilitate the use of serialized cranes.

  • Easy installation and replacement for easy maintenance.

 

 

 

 

 

 

 

Sensor technical parameters

Description Shear pin MA

Force sensor KMD 

Load pin DKA 

electronic angle sensor WG 

Rated load range

10-5000kN

10-10000kN

10-3000kN

0-360·

Precision grade

1

0.3

0.3

0.15

Measuring body linear range

200%

200%

200%

-

easurement of plastic deformation point

300%

300%

300%

-

Fracture point

500%

500%

500%

-

working temperature

-40℃～+70℃

-40℃～+70℃

-40℃～+80℃

-40℃～+85℃

Protection grade(IEC6059)

IP65(可选IP67)

IP65(可选IP67)

IP67(可选IP69K)

IP66

working voltage

10V～30V DC

10V～30V DC

10V～30V DC

9V～36V DC

Working current

≤45mA

≤45mA

≤45mA

≤30mA

Full bridge strain gauge

4x700Ohm

4x350Ohm

8x350Ohm

Output signal

4～20mA

CANopen

2.5～7.5VDC

0～-1V

4～20mA

CANopen

2.5～7.5VDC

0～-1V

4～20mA

CANopen

2.5～7.5VDC

0～-1V

CANopen

temperature drift

0.1%/10·K

0.1%/10·K

0.1%/10·K

±0.004°/K

Linear error

〈1%

〈0.3%

〈0.3%

0.3·

Lag error

〈1%

〈0.15%

〈0.15%

-

housing

Stainless steel

Stainless steel

Stainless steel

aluminium

connector

M12x1

M12x1

M12x1

M12x1

Climate test

EN60068-2-30,DB55℃/100%

EN60068-2-30,DB55℃/100%

EN60068-2-30,DB55℃/100%

EN60068-2-30,DB55℃/100%

Shockproof

EN60068-2-6

5-500HZ,50g,10mm

EN60068-2-6

5-500HZ,50g,10mm

EN60068-2-6

5-500HZ,50g,10mm

EN60068-2-6

5-500HZ,50g,10mm

Anti shock

EN60068-2-27(half sine)

50g，11ms，1000shocks

1000g，1ms，50shocks

EN60068-2-27(half sine)50g，11ms，1000shocks1000g，1ms，50shocks

EN60068-2-27(half sine)

50g，11ms，1000shocks

1000g，1ms，50shocks

EN60068-2-27(half sine)

100g，6ms。1/2sin

EN13849-1

Customizable PLd sensorPLd传感器