LQ52S00032P2 ANGLE SENSOR

Product Overview

The LQ52S00032P2 Angle Sensor is a high-precision electronic component essential for the advanced control systems found on modern Kobelco excavators. Designed for the Kobelco SK220XD-10, SK380XD-10, and SK210LC-10 models, this sensor converts mechanical angular position into an electrical signal that the machine’s main controller uses to regulate hydraulic flow and implement movement.

Also known as a rotary position sensor or throttle position sensor in some configurations, this component is integral to the machine’s mechatronic system. It is commonly mounted on pivot points, pedal assemblies, or control valves to provide real-time feedback. When this sensor fails or provides inaccurate readings, the excavator may experience sluggish response, error codes, or limited operating modes. Replacing a faulty unit with this LQ52S00032P2 restores factory-level precision.

Key Features

OEM Specification Compliance: Manufactured to meet the exact electrical and mechanical specifications required by Kobelco for the XD-10 and LC-10 series, ensuring plug-and-play installation without calibration drift.

Durable Hall-Effect Technology: Utilizes non-contact sensing technology, which eliminates mechanical wear on the sensing element, providing superior longevity compared to traditional potentiometers.

Weather-Sealed Construction: Encapsulated in a robust housing rated for extreme temperatures, moisture, and vibration, ensuring reliable operation in demanding construction environments.

Corrosion-Resistant Connector: Features a sealed multi-pin connector that resists dirt and moisture ingress, maintaining signal integrity in muddy or wet job site conditions.

Precision Linearity: Engineered to provide consistent voltage output across the entire range of motion, ensuring smooth and proportional control of hydraulic functions.

Compatibility

This angle sensor is a direct replacement for the following Kobelco excavator models:

• Kobelco SK220XD-10

• Kobelco SK380XD-10

• Kobelco SK210LC-10

Part Number: LQ52S00032P2
Also Known As: Angle Sensor, Rotary Position Sensor, Swing Angle Sensor, Control Lever Sensor, Pedal Position Sensor

Please verify your machine’s serial number and the location of the failed sensor before purchasing to ensure correct fitment.

Signs Your Angle Sensor Needs Replacement

The LQ52S00032P2 angle sensor is subject to wear and environmental exposure over time. Replace your sensor if you observe:

1. Error Codes on Monitor: The machine displays diagnostic trouble codes related to angle sensors or position feedback circuits.

2. Jerky or Delayed Response: The excavator’s implements (boom, arm, bucket) respond slowly or move erratically despite consistent joystick input.

3. Reduced Operating Power: The machine enters a “limp mode” or derates engine/hydraulic power due to a loss of sensor signal.

4. Unstable Idle or Surge: If the sensor is used for throttle or fuel control, erratic engine speeds may occur.

5. Physical Damage: Visible cracks in the sensor body, damaged wiring pigtail, or a broken mounting tab.

6. Intermittent Function: The machine operates normally sometimes but suddenly loses control of a specific function, indicating an internal sensor failure.

Installation & Calibration Tips

• Professional Installation Recommended: While the sensor is a direct mechanical bolt-on, proper installation requires attention to alignment and sometimes calibration via the machine’s monitor panel.

• Match Alignment Marks: Before removing the old sensor, note the orientation of the rotor or lever arm to ensure the new sensor is installed in the neutral position.

• Do Not Overtighten: Secure the mounting bolts to the recommended torque specification to avoid cracking the sensor housing.

• Calibration Required: After installation, it is necessary to perform a “Sensor Calibration” or “Angle Reset” procedure using the Kobelco monitor panel to teach the controller the new sensor’s zero position.

• Inspect Wiring Harness: Check the mating connector for bent pins, corrosion, or damaged wires, as these can mimic sensor failure.

Why Choose Our LQ52S00032P2 Angle Sensor?

We understand that Kobelco XD-10 series excavators rely heavily on electronic feedback for their precise hydraulic control. The LQ52S00032P2 Angle Sensor is a mission-critical component that must function accurately for safe and efficient operation.

Our sensor is manufactured to meet OEM quality standards, ensuring the correct voltage range, mechanical stop positions, and connector fitment. By choosing this high-quality replacement, you ensure that your SK220XD-10 or SK380XD-10 maintains smooth operation, maximum breakout force, and minimal downtime.

Technical Specifications

Order your LQ52S00032P2 Angle Sensor today to ensure precise control and reliable operation of your Kobelco excavator. In stock and ready for immediate worldwide shipping.

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