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Incremental Measuring Wheel Encoder MWS120 | 2048 Pulses/Rev | Durable Knurled Surface | by SICK
The Incremental Measuring Wheel Encoder MWS120 offers high precision with 2048 pulses per revolution and a durable knurled polyurethane surface. Designed for industrial automation, it excels in position and speed measurement across various applications, including robotics and conveyor systems. With a robust spring arm mechanism and reverse polarity protection, this encoder ensures reliable performance in demanding environments.
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Technical Specifications
- Pulses per revolution: 2,048
- Measuring increment (resolution): 0.09 mm/pulse
- Repeatability: < 0.1 mm
- Communication interface: Incremental TTL / RS-422, 6-channel
- Connection type: Cable, 8-wire, M12 8-pin male connector, 0.5 m length
- Supply voltage: 10 V to 30 V
- Reverse polarity protection: Yes
- Short-circuit protection of outputs: Yes
- Measuring wheel circumference: 200 mm
- Measuring wheel surface: Knurled polyurethane
- Mounting: Measuring wheel mounted at the front
- Spring arm mechanism material: Aluminum with stainless steel spring element
- Start up torque: +1.2 Ncm at 20°C
- Operating torque: 1.1 Ncm at 20°C
- Bearing lifetime: 3.6 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: -20°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): 80mm x 150mm x 120mm
- Weight: 0.5 kg
Key Features
- High resolution with 2,048 pulses per revolution
- Durable knurled polyurethane measuring wheel surface
- Robust spring arm mechanism with stainless steel spring element
- Operating temperature range from -20°C to +80°C
- EMC compliant according to EN 61000-6-2 and EN 61000-6-3
- Reverse polarity and short-circuit protection
- 6-channel incremental TTL/RS-422 communication interface
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with incremental encoders and electrical wiring standards to ensure proper connection and calibration.
Applications
- Industrial automation and control systems
- Position and speed measurement in manufacturing
- Conveyor and material handling systems
- Robotics and machine tools
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Long service life reduces waste and replacement frequency
- Energy-efficient electronics minimize power consumption
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK MWS120-15A12P02048 Incremental Measuring Wheel Encoder is available for immediate purchase, ideal for industrial automation and precise measurement applications.
