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Christmas/New Year Delay Notice: Many suppliers are closed 22 Dec – 15 Jan. Some orders may experience delays.
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Measuring Wheel Encoder | 14 Bit x 12 Bit Resolution | IO-Link V1.1 | Durable Stainless Steel & Aluminum | by SICK

BRAND: SICK
SKU: 1146726
$2,183.30 List price: $2,744.20
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The Measuring Wheel Encoder offers high precision with a 14 bit x 12 bit resolution, making it ideal for industrial automation and safety monitoring. Designed for harsh environments, it operates within -30°C to +80°C and features low power consumption and reverse polarity protection. Perfect for applications in conveyor systems and material handling, this encoder ensures reliable performance and longevity.
Technical Specifications
  • MTTFD (mean time to dangerous failure): 240 years (EN ISO 13849-1)
  • Max. resolution: 14 bit x 12 bit (16,384 x 4,096)
  • Repeatability: < 0.1 mm
  • Communication interface: IO-Link V1.1 / COM3 (230.4 kBaud)
  • Connection type: Male connector, M12, 4-pin, universal
  • Power consumption: ≤ 1.5 W
  • Supply voltage: 18 V to 30 V
  • Reverse polarity protection: Yes
  • Mounting: Measuring wheel mounted at the front
  • Spring element material: Stainless steel
  • Measuring wheel and spring arm material: Aluminum
  • Start up and operating torque: < 1 Ncm
  • Bearing lifetime: 3.6 x 10^8 revolutions
  • Minimum spring tension force: 4 N
  • Max permissible working area for spring: ± 10 mm
  • Service life of spring element: > 1.5 million cycles
  • Mounting position: Preferably from above, from below possible
  • Operating temperature range: -30 °C to +80 °C
  • Storage temperature range: -40 °C to +100 °C
  • EMC: According to EN 61000-6-2, EN 61000-6-3, EN 61131-9
  • Dimensions (H x L x W): 120mm x 120mm x 120mm
  • Weight: 0.5 kg
Key Features
  • High resolution with 14 bit x 12 bit (16,384 x 4,096) steps per revolution
  • Repeatability less than 0.1 mm
  • IO-Link V1.1 communication interface with COM3 (230.4 kBaud)
  • Low power consumption ≤ 1.5 W with supply voltage 18 V to 30 V
  • Reverse polarity protection included
  • Durable mechanics with stainless steel spring element and aluminum measuring wheel
  • Long bearing lifetime of 3.6 x 10^8 revolutions
  • Spring arm mechanism with service life over 1.5 million cycles
  • Operating temperature range from -30°C to +80°C
  • EMC compliant according to EN 61000-6-2, EN 61000-6-3, and EN 61131-9
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with IO-Link devices and industrial sensor mounting to ensure proper operation and safety compliance.
Applications
  • Industrial automation for precise position and speed measurement
  • Safety-related monitoring in machinery
  • Integration in conveyor systems and material handling
  • Use in harsh environments with temperature range -30°C to +80°C
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Low power consumption reduces energy usage
  • Durable design minimizes waste and replacement frequency
  • Compliance with China-RoHS ensures reduced hazardous substances
Warranty Information

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

Available Now

The SICK MWS120-00M2QC14X12 IO-Link Measuring Wheel Encoder is available for immediate purchase, ideal for industrial automation and safety-related applications.