R902281210 Angle rotation sensor MB - 268109 Doosan angle sensor Excavator parts

1. Product Overview

This is a product specifically designed forDoosan (now known as DEVELON) hydraulic excavatorsofAngle Rotation SensorIt is usually installed inSlewing motor or upper slewing mechanismAbove, used for real-time monitoring of the upper part of the vehicle body.Rotation angle and rotation speedAnd feeds the signal back to the main controller (MCU), which is the function of the excavator.Precise rotation control, position memory and safety protection functionsThe key sensing element.

2. Core Functions

• Angle detectionReal-time detection of the upper body of the excavator relative to the lower frameRotation angleThis provides the controller with precise position feedback signals.

  
  

• Speed monitoring: Testing the rotary motorrotational speedIt is used to achieve closed-loop control of rotation speed, ensuring smooth and shock-free rotation.

  
  

• Security Protection:participateCollision avoidance systemorWork Scope RestrictionsWhen the excavator rotates into a dangerous area, the assist controller restricts its movement to ensure operational safety.

  
  

• Compound motion coordinationWhen performing compound actions (such as slewing + boom lifting), it provides angle signals to help the controller optimize the coordination of each action.

  
  

3. Typical Applications

• Full range of Doosan/Divan hydraulic excavatorsWidely used inFrom small (e.g., DX55) to large (e.g., DX800)Various excavator models.

  
  

• Slewing control system: is to achieveOne-click leveling, automatic rotation stop, rotation priorityCore sensors with functions such as...

  
  

• Smart Additional Features:forSlope control system, 3D guidance systemIntelligent accessories provide high-precision angle feedback data.