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Measuring Wheel Encoder MWS120-12M2QC14x12 | 14 Bit x 12 Bit Resolution | IO-Link V1.1 | by SICK
The Measuring Wheel Encoder MWS120-12M2QC14x12 offers high precision with a 14 bit x 12 bit resolution and repeatability of less than 0.1 mm, making it ideal for industrial automation applications. With an IO-Link V1.1 communication interface and robust aluminum design, it ensures reliable performance in conveyor monitoring and material handling systems, even in challenging environments from -30 °C to +80 °C.
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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)
- Measuring increment: 0.012 mm per pulse
- 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
- 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 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 compliance: EN 61000-6-2, EN 61000-6-3, EN 61131-9
- Dimensions (H x L x W): 120mm x 200mm 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 of less than 0.1 mm
- IO-Link V1.1 communication interface with COM3 (230.4 kBaud)
- Low power consumption of ≤ 1.5 W
- Robust mechanical design with aluminum measuring wheel and stainless steel spring element
- Wide operating temperature range from –30 °C to +80 °C
- Reverse polarity protection included
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician familiar with IO-Link devices and industrial automation equipment to ensure proper setup and safety compliance.
Applications
- Industrial automation for precise length and position measurement
- Conveyor belt monitoring and control
- Material handling and processing systems
- Packaging machinery requiring accurate measurement feedback
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption reduces energy usage in industrial systems
- Durable materials and long service life minimize waste and replacement frequency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK MWS120-12M2QC14x12 Measuring Wheel Encoder is available for immediate purchase, ideal for industrial automation and precise measurement applications.
