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Product Overview ​

Description ​

The MTS160 is a magnetic guide sensor for mobile robots that provides track position and incidence angle measurements for precise magnetic-path following. Its patented sensing method detects the angular incidence of the magnetic track and its lateral position relative to the sensor, enabling improved tracking accuracy and smoother navigation through bends.

The MTS160 can be used as the primary guidance sensor in robots that follow fixed magnetic paths. It can also be used together with laser- or vision-based navigation systems when high-precision final positioning is required.

The sensor is optimized for use with 25 mm and 50 mm adhesive magnetic tape, as well as other suitable magnetic sources installed in or on the floor. It provides a sensing width of 160 mm with 1 mm position resolution and operates at mounting heights from 10 mm to 50 mm.

The MTS160 supports selectable track polarity, allowing operation with either North-up or South-up magnetic tape. It also supports detection of two-way forks and merges, and can detect opposite-polarity magnetic markers located to the left or right of the main track.

For communication, the MTS160 includes an M8 4-pin connector for power and data and supports CANopen and RS232 interfaces. A software-selectable 120-ohm CAN termination resistor is built in. The sensor updates measurements at up to 200 Hz.

The unit includes RGB status LEDs for local indication of track and marker detection, and a PC/web utility for configuration, testing, and monitoring. Firmware can be updated in the field. Internal self-test functions help verify correct operation of the magnetic sensing elements.

With dimensions of 165 mm × 35 mm × 25 mm and an IP54-rated enclosure, the MTS160 is designed for use in industrial environments over a temperature range of −40°C to +65°C.

Key Features ​

  • Detects and measures the position of up to two magnetic tracks across the sensing width
  • Reports the incidence angle of each detected track
  • Optimized for 25 mm and 50 mm adhesive magnetic tape
  • Operating height: 10 mm to 50 mm
  • Sensing width: 160 mm
  • Position resolution: 1 mm
  • Angular resolution: 1°
  • Selectable track polarity: North-up or South-up
  • Supports detection and handling of two-way forks and merges
  • Detects opposite-polarity markers on either side of the main track
  • Detects one or two magnetic point sources and reports X/Y position
  • M8 4-pin watertight connector for power and communications
  • CANopen interface up to 1 Mbit/s
  • Built-in, software-selectable 120-ohm termination resistor
  • RS232 interface
  • Compatible with PLCs, embedded controllers, and industrial computers
  • Measurement update rate up to 200 Hz
  • RGB status LEDs for track and marker indication
  • USB port for configuration, testing, and monitoring through a web app on a PC or smartphone
  • Field-upgradeable firmware
  • Automatic self-test of internal magnetic sensor ICs
  • Wide input voltage range: 7V to 28V DC
  • Power consumption: < 1 W
  • Dimensions: 165 mm × 35 mm × 25 mm
  • Operating temperature: −40°C to +65°C
  • IP54-rated enclosure, protected against dust ingress and water splashes
  • CE, RoHS compliant

Applications ​

  • Automated Guided Vehicles (AGVs)
  • Material handling systems
  • Automated manufacturing lines
  • Inventory management robots
  • Personal mobility shuttles
  • VNA (Very Narrow Aisle) truck guidance
  • Last-millimeter positioning for laser- or vision-guided robots
  • Theatrical props
  • Robotic camera dollies
  • Smart agriculture systems
  • Automated parking systems
  • Interactive exhibits

Important Safety Information ​

Intended Use ​

The MTS160 is a non-contact magnetic guide sensor for AGVs and mobile robots. It detects the position of a magnetic tape track to support navigation along a defined path.

Improper Use ​

The sensor is not classified as a safety device under Machinery Directive 2006/42/EC and must not be used for safety-related functions. It must not be used in hazardous or explosive atmospheres unless expressly approved for such use. Any use outside the specified intended purpose, or use with unauthorized accessories or modifications, is considered improper use and is at the user's own risk. Improper use may lead to hazardous situations. All installation and operating instructions must be followed.

Limitation of Liability ​

The system integrator, machine builder, and operator are responsible for ensuring that the overall robot or machine operates safely and complies with applicable laws, regulations, and safety standards. The MTS160 is a guidance sensor only and is not a safety-rated device. NAVIQ shall not be liable for damage, injury, or loss resulting from improper installation, misuse, operation outside the specified limits, unauthorized modifications, or the use of unauthorized spare parts, consumables, or accessories.

Hazard Warnings and Operational Safety ​

Always follow the safety notes, warnings, and installation instructions in this manual to reduce risk and avoid hazardous situations.

Repairs ​

Repairs to the sensor may only be performed by authorized and qualified Naviq personnel. Unauthorized repairs or modifications will void the warranty and may compromise safe operation.