MCU-103 Dustproof Rotation Angle Sensor

MCU-103 Dustproof Rotation Angle Sensor is a precision rotary potentiometer designed to measure angular displacement with high reliability and environmental protection. It features a dustproof enclosure, smooth rotational response, and stable linear resistance variation, making it ideal for industrial and robotics applications requiring accurate angle feedback.

Key Features:

• High Precision: Provides accurate angle measurement with linear resistance response.
• Dustproof Construction: Sealed body prevents dust ingress for long-term reliability.
• Wide Angle Range: Typically supports 0–280° rotation for feedback control.
• Smooth Rotation: Stable output and minimal hysteresis ensure consistent performance.
• Robust Design: Durable housing with long mechanical life.

Technical Specifications:

• Resistance Range: 10kΩ (typical)
• Rotational Angle: 0–280° (effective electrical angle)
• Linearity: ±2%
• Power Rating: 0.5W at 70°C
• Operating Voltage: 0–5V typical for analog output
• Insulation Resistance: ≥100MΩ at 500VDC
• Contact Resistance Variation: ≤3%

Mechanical Specifications:

• Shaft Type: Round, slotted metal shaft
• Shaft Diameter: 6mm
• Mounting Hole: 10mm diameter
• Body Material: ABS plastic enclosure
• Lead Wires: 3-wire analog output (Red: VCC, Black: GND, Yellow: Signal)

Mounting Options:

• Panel Mount: Can be fixed on flat panels using included nut and washer.
• Bracket Mount: Optional L-bracket for firm chassis installation.

Schematic Diagram, Connection, Wiring and Pinout:

• Wiring: Red (VCC), Black (GND), Yellow (Analog Signal Out)
• Connection: Connect to analog input of microcontroller for real-time angle detection
• Pinout: 3-pin cable output for easy integration

Datasheet and Documentation:

• Download MCU-103 Rotation Sensor Datasheet (PDF)

Applications:

• Robotics: Used to monitor joint positions and rotation angles.
• Industrial Control: Provides feedback in servo and motorized systems.
• Automation Equipment: Measures panel knob rotation or actuator angle.
• Educational Kits: Ideal for Arduino and STEM projects involving motion sensing.
• Game Controllers: Custom input for joysticks and control dials.

Equivalent Models:

• WH148 Potentiometer: Basic open-frame rotary sensor with similar resistance
• Bourns 3549S: High-precision sealed rotary potentiometer
• Spectrol 534 Series: Industrial-grade angle sensor with long life

Package Includes:

• 1 x MCU-103 Dustproof Rotation Angle Sensor