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Measuring Wheel Encoder MWS120-12N1NF18x00 | 262,144 Steps | PROFINET Interface | Robust Aluminum Design | by SICK
The Measuring Wheel Encoder MWS120-12N1NF18x00 offers high precision with 262,144 steps per revolution and a measuring increment of just 0.0008 mm per pulse. Ideal for industrial automation, this encoder features a PROFINET communication interface and robust aluminum construction, ensuring durability and reliability in demanding environments. Perfect for applications like conveyor monitoring and robotics.
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Technical Specifications
- MTTFD (mean time to dangerous failure): 80 years (EN ISO 13849-1)
- Number of steps per revolution: 262,144 (18 bit)
- Measuring increment (resolution): 0.0008 mm per pulse
- Repeatability: < 0.1 mm
- Communication interface: PROFINET
- 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
- Mounting: Measuring wheel mounted at the front
- 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
- 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 and EN 61000-6-3
- Dimensions (H x L x W): 120mm x 200mm x 120mm
- Weight: 0.5 kg
Key Features
- High resolution with 262,144 steps per revolution (18 bit)
- Measuring increment resolution of 0.0008 mm per pulse
- Repeatability less than 0.1 mm
- PROFINET communication interface with programmable/configurable options
- Robust mechanics 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 ±10 mm permissible working area for continuous operation
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with industrial automation equipment and PROFINET network setup to ensure proper configuration and safety.
Applications
- Industrial automation for precise position and speed measurement
- Conveyor belt monitoring and control
- Material handling systems
- Robotics and automated guided vehicles (AGVs)
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
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 MWS120-12N1NF18x00 Measuring Wheel Encoder is available for immediate purchase, ideal for industrial automation and precise measurement applications.
