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Measuring Wheel Encoder MWS120-22Q4NR18X16 | 18 Bit x 16 Bit Resolution | PROFINET Interface | Robust Aluminum Design | by SICK
The Measuring Wheel Encoder MWS120-22Q4NR18X16 offers high precision with an 18 bit x 16 bit resolution, making it ideal for industrial automation and precise measurement applications. With a repeatability of less than 0.1 mm and a PROFINET communication interface, this encoder is built for reliability and performance in demanding environments. Its robust aluminum design and stainless steel spring element ensure durability and long service life, making it perfect for conveyor systems, robotics, and machine tools.
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Technical Specifications
- MTTFD: 165 years (EN ISO 13849-1)
- Max resolution: 18 bit x 16 bit (262,144 x 65,536 steps)
- Measuring increment: 0.0008 mm per pulse
- Repeatability: < 0.1 mm
- Communication interface: PROFINET
- Connection type: Male M12 4-pin radial connector and two female M12 4-pin radial connectors
- Supply voltage: 10 V to 32 V
- Measuring wheel surface: O-ring NBR70
- Spring element material: Stainless steel
- Measuring wheel and spring arm material: Aluminum
- Start up torque: 1.1 Ncm
- Operating torque: 0.5 Ncm
- Bearing lifetime: 30 x 10^9 revolutions
- Minimum spring tension force: 4 N
- Max permissible spring working area: ± 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 and EN 61000-6-3
- Dimensions (H x L x W): 100mm x 160mm x 120mm
- Weight: 1.5 kg
Key Features
- High resolution with 18 bit x 16 bit steps per revolution
- Repeatability less than 0.1 mm
- PROFINET communication interface with programmable configuration
- Robust mechanics with stainless steel spring element and aluminum measuring wheel
- Wide operating temperature range from -30°C to +80°C
- Long bearing lifetime and spring element service life exceeding 1.5 million cycles
Professional Installation Requirements
- Installation by qualified personnel with experience in industrial automation and electrical connections is recommended to ensure proper setup and safety compliance.
Applications
- Industrial automation for precise measurement and positioning
- Conveyor belt speed and position monitoring
- Robotics and material handling systems
- Machine tool feedback and control
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces need for frequent replacements, minimizing waste
- Energy efficient operation with low startup and operating torque
Warranty Information
Standard manufacturer warranty applies, typically 12 months from date of purchase.
Available Now
The SICK MWS120-22Q4NR18X16X16 Measuring Wheel Encoder is available for immediate purchase, ideal for industrial automation and precise measurement applications.
