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Measuring Wheel Encoder SICK MWS120-12N2EF18x12 18 Bit x 12 Bit Resolution EtherCAT Communication SICK

BRAND: SICK
SKU: 1115089
$3,517.00 List price: $4,420.50
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The Measuring Wheel Encoder SICK MWS120-12N2EF18x12 offers high precision with an 18 bit x 12 bit resolution and a repeatability of less than 0.1 mm.
Technical Specifications
  • Max. resolution: 18 bit x 12 bit (262,144 x 4,096)
  • Measuring increment: 0.0008 mm per pulse
  • Repeatability: < 0.1 mm
  • Communication interface: EtherCAT with CoE (CAN over EtherCAT®)
  • Connection type: Male connector 1x M12 4-pin axial, Female connector 2x M12 4-pin axial
  • Supply voltage: 10 V DC to 30 V DC
  • Measuring wheel circumference: 200 mm
  • Measuring wheel surface: O-ring NBR70
  • Spring element material: Stainless steel
  • Measuring wheel and spring arm material: Aluminum
  • Start up torque: 0.5 Ncm
  • Operating torque: 0.3 Ncm
  • Bearing lifetime: 3.0 x 10^9 revolutions
  • Minimum spring tension force: 4 N
  • Max permissible working area for spring: ± 10 mm
  • Operating temperature range: -30 °C to +80 °C
  • Storage temperature range: -40 °C to +100 °C
  • EMC compliance: EN 61000-6-2 and EN 61000-6-3
  • Dimensions (H x L x W): 100mm x 150mm x 120mm
  • Weight: 1.2 kg
Key Features
  • High resolution with 18 bit x 12 bit (262,144 x 4,096) steps per revolution
  • Repeatability of less than 0.1 mm
  • Communication via EtherCAT with CoE (CAN over EtherCAT®) protocol
  • Robust mechanical design with aluminum measuring wheel and stainless steel spring element
  • Wide operating temperature range from -30 °C to +80 °C
  • Long bearing lifetime of 3.0 x 10^9 revolutions
  • Spring arm mechanism with over 1.5 million cycles service life
Professional Installation Requirements
  • Installation by a qualified technician or engineer experienced with EtherCAT devices and industrial measuring equipment is recommended to ensure proper setup and calibration.
Applications
  • Industrial automation for precise length and position measurement
  • Conveyor belt monitoring and control
  • Material handling and packaging machinery
  • Robotics and automated guided vehicles (AGVs)
Standards & Compliance
  • Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
  • Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
  • Durable design reduces need for frequent replacements, minimizing waste
  • Energy-efficient electronics reduce power consumption in automation systems
Warranty Information

Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.

Available Now

The SICK MWS120-12N2EF18x12 measuring wheel is available for immediate purchase, ideal for industrial automation and precise measurement applications.

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