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Incremental Measuring Wheel Encoder | 50 Pulses/Rev | 0.25 mm Resolution | 6-Channel Output | by SICK
The Incremental Measuring Wheel Encoder is designed for precise linear measurement in industrial automation, featuring 50 pulses per revolution and a resolution of 0.25 mm per pulse. With a robust design and a 6-channel output, it ensures high reliability and accuracy, making it ideal for material handling and manufacturing processes.
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Technical Specifications
- Pulses per revolution: 50
- Measuring increment (resolution): 0.25 mm per pulse
- Repeatability: less than 0.1 mm
- Communication interface: Incremental TTL / RS-422
- Number of signal channels: 6
- Connection type: 8-wire cable with M23 12-pin male connector, 0.5 m length
- Supply voltage: 4.5 V to 5.5 V
- Reverse polarity protection: Yes
- Short-circuit protection of outputs: Yes
- Measuring wheel circumference: 200 mm
- Measuring wheel surface: Studded polyurethane
- Mounting: Measuring wheel mounted at the rear
- Spring arm mechanism material: Stainless steel spring element, aluminum measuring wheel and spring arm
- 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: over 1.5 million cycles
- Mounting position: Preferably from above, from below possible
- EMC compliance: EN 61000-6-2 and EN 61000-6-3
- Operating temperature range: -20 °C to +80 °C
- Storage temperature range: -40 °C to +100 °C
- Dimensions (H x L x W): 120mm x 150mm x 120mm
- Weight: 0.5 kg
Key Features
- High reliability with mean time to dangerous failure (MTTFD) of 500 years
- Incremental communication interface with TTL / RS-422 signals
- 6-channel signal output for detailed measurement data
- Studded polyurethane measuring wheel for durable surface contact
- Robust spring arm mechanism with stainless steel spring element and aluminum components
- Operating temperature range from -20 °C to +80 °C
- Reverse polarity and short-circuit protection
Professional Installation Requirements
- Installation should be performed by a qualified technician or engineer familiar with incremental encoders and industrial automation systems to ensure proper mounting and electrical connections.
Applications
- Industrial automation for precise measurement of linear movement
- Material handling and conveyor systems
- Position and speed feedback in manufacturing processes
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable design reduces need for frequent replacements, minimizing waste
- Low power consumption with supply voltage of 4.5 V to 5.5 V
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for detailed warranty terms.
Available Now
The SICK MWS120-1CA11Q00050 Incremental Measuring Wheel Encoder is available for immediate purchase, ideal for industrial automation and precise linear measurement applications.
