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BOJIN LMI (Load moment indicator) for mobile/truck crane
The B-A100 load moment indicator provides the crane operator with effective operation information, which enables the crane to be used effectively in the range of its design parameters. With the aid of a variety of signal sensors, the power limiter can provide real-time information about the length of the lifting arm, the angle of the lifting arm, the working height, the working range, the rated lifting weight and the actual lifting weight.
When the crane operation is beyond the allowable range of safety, the LMI will emit sound and light alarm to remind the operator to stop the illegal operation, and send out the control signal of the automatic lock to the dangerous direction movement.
1, Adopted 7 inches LCD display.
2, Sensor adopts imported mechanism, 3 times overload ability;
3, Use automatic compensation method for the force sensor
4, The main interface using graphic display, sound and light alarm, automatic control;
5, Can expand to the "black box" function, according to the users’ needs can storage alarm record for a long time.
1, working voltage: DC24V
2, working temperature: -20 degrees to +70
3, storage temperature: -30 degrees Celsius to +80
4, system error: less than 5%, display error: less than 5%, the control error: less than 5%
5, relay contact capacity: 5A AC24V
6, communication interface: RS232, RS485 and Can bus
7, protection class: IP47 (other protection level to be customized);
8, the maximum lifting torque: GR = 300000kN.m
Installation pictures: