Load Moment Controller

Scope of application: lifting equipment and other corresponding equipment that need to control the lifting torque

Weighing display error: ≤1%F.S, minimum display division value: 0.01t

Amplitude display error: ≤5cm, minimum display division value: 0.01m

Height display error: ≤5cm, minimum display division value: 0.01m

System action error: ≤3 %F.S

Alarm mode: (the work plan can also be provided by the user)

Lifting weight pre-alarm:

The current lifting weight is greater than or equal to 90% of the current rated value, and the buzzer sounds intermittently

Current lifting capacity ≥ 105% of the current rated value, with a delay of 2 seconds to output the control signal, which is used to cut off the ascent control loop and the amplification control loop, and emit a continuous alarm

Lifting weight alarm (immediately):

The current lifting capacity is greater than or equal to 120% of the current rated value, and the control signal is immediately output to cut off the ascending control loop and the amplifying control loop, and emit a continuous alarm sound

Note: Lifting weight “delay alarm” and “immediate alarm” control output signals can either be output independently or integrated into the same point output.

Amplitude alarm:

When the current amplitude ≥ the current rated value, the control signal will be output immediately, which is used to cut off the amplitude control loop and emit a continuous alarm sound

Releasing the alarm:

When the display value of each part is restored to the rated value of the current corresponding mechanism within the safety range, the alarm will stop, the output control signal will be automatically released after 2 seconds, and the cut off action control loop will resume normal operation.

Working environment: temperature, -40~+60℃ relative humidity, 45%-95%

Sensor protection level: IP65

Power supply voltage: AC380V (+10%, -15%), or AC220V (+10%, -15%)

Control output: relay contact switch value, capacity AC380V, 2.5A.

The number of control output points (normally open and normally closed) and control objects can be customized by the user.

Data communication output: RS485, RS232, PROFIBUS, etc.

Analog signal output: 0-10V, 4-20mA, etc.