Rotary potentiometer, magnetic type, complete separation, non-contact.

Magnetic type, complete separation, non-contact (up to 10 mm) for detecting rotation angle! Rotary potentiometer (rotational potentiometer)

This product was born from our company's linear encoder detection technology. It detects the magnetic field of the N and S poles and outputs the rotational displacement in analog form. By using a two-pole magnet, a detection distance (the gap between the sensor and the magnetic body) of 8mm ± 2mm is achieved. Eccentricity is allowed up to Φ1mm (±0.5mm). Due to the lack of mechanical connections, it is resistant to vibration and shock, making it suitable for use in rotating parts of robotic arms and construction machinery without coupling. Additionally, due to the absence of resistance, it can also be applied to tension control for films and paper. Please consult us regarding changes to the shape of the magnetic body. Sister product: Rotary encoder We also have the MRE-5049 with transistor AB phase output. *Linear sensor, linear rotary sensor We have evaluation samples available, so please feel free to contact us.

basic information

Power Supply Voltage Voltage Output DC +12V to +26V Current Output DC +18V to +26V Current Consumption Voltage Output 30mA or less Current Output 50mA or less Output Format Voltage Output 1 to 5V Current Output 4 to 20mA Output Load Resistance Voltage Output 10kΩ or more / Output Impedance approximately 100Ω Current Output 300Ω or less (recommended 250Ω) Effective Angle ±180° Midpoint Setting Input Connect to 0V for about 3 seconds and then release to set the output to a value equivalent to the midpoint of FS Internal Resolution 0.072° Sampling Cycle 500μsec Operating Distance 8±2mm *1 Installation Center Offset Within the circumference of a φ1 detection center Linearity ±0.5% FS Operating Temperature Range -10°C to +60°C (no condensation or freezing) Operating Humidity Range 35 to 95% RH (no condensation) Protection Structure IP67 (IEC compliant) *2 RoHS Compliant Cable 5-core / φ5 / 0.3mm² / 1m *3 Material Sensor Case Aluminum Sensor Cover Aluminum Magnet Embedded in ABS Weight Sensor Approximately 135g (including cable) Magnet Approximately 10g