Sensor Cable (7-Polar) 24v 98676 for Wirtgen Milling machine W2000
Jinan Jinxiu Engineering Machinery Co., Ltd. specializes in supplying milling machine accessories for the entire vehicle
Primary Function(The following is a summary compiled by Jinan Jinxiu Engineering Machinery Co., Ltd. If there are any discrepancies, please contact our personnel for changes
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- Real-time Milling Depth Measurement:
- The sensor is connected via a high-strength wire rope to the milling drum lifting mechanism (or directly to the drum).
- As the milling drum raises or lowers, the wire rope extends or retracts, driving the precise sensing element inside the sensor (typically a high-precision potentiometer or rotary encoder).
- The sensor translates this mechanical displacement (length change) into a continuous electrical signal (analog voltage/current or digital signal), accurately reflecting the real-time absolute height position of the milling drum relative to a machine reference point (usually the track/tire support plane).
- Feedback for Automatic Leveling System:
- The depth signal provided by this sensor is the core input for the automatic leveling closed-loop control system.
- The control system compares this actual measured depth with the operator-set target depth.
- Based on the deviation, the system automatically and rapidly drives the milling drum lift hydraulic cylinders to adjust the drum height, ensuring constant and precise milling depth regardless of ground variations or machine attitude changes.
- Lift Height Reference:
- During drum lifting (for transport, obstacle avoidance, or tool changes), the sensor continuously provides height position signals, ensuring the drum lifts or lowers accurately and smoothly to the specified position.
- Depth Display:
- The real-time milling depth value displayed on the cabin monitor (e.g., WIDISPLAY) primarily relies on the signal from this sensor.
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