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Incremental Measuring Wheel Encoder | 500 Years MTTFD | 0.05 mm Resolution | 6-Channel TTL/HTL | by SICK
The Incremental Measuring Wheel Encoder is designed for precise linear measurement in industrial automation, featuring a remarkable 500 years MTTFD and a resolution of 0.05 mm per pulse. With a robust studded polyurethane measuring wheel and a 6-channel TTL/HTL communication interface, it ensures reliable performance in various applications, including conveyor belt length measurement and robotics.
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Technical Specifications
- MTTFD: 500 years (EN ISO 13849-1)
- Pulses per revolution: 1000
- Measuring increment (resolution): 0.05 mm/pulse
- Repeatability: < 0.1 mm
- Communication interface: Incremental TTL / HTL
- Number of signal channels: 6
- Connection type: 8-wire cable, 1.5 m length
- Power consumption: ≤ 0.5 W (without load)
- Supply voltage: 4.5 V to 30 V
- Reverse polarity protection: Yes
- Short-circuit protection: Yes
- Measuring wheel circumference: 500 mm
- Measuring wheel surface: Studded polyurethane
- Mounting: Measuring wheel mounted at the front
- Spring element material: Stainless steel
- Measuring wheel and spring arm material: Aluminum
- 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 spring working area: ± 10 mm
- Service life of spring element: > 1.5 million cycles
- Mounting position: Preferably from above, from below possible
- EMC: EN 61000-6-2 and EN 61000-6-3 compliant
- Operating temperature range: -30 °C to +80 °C
- Storage temperature range: -40 °C to +100 °C
- Dimensions (H x L x W): 100mm x 150mm x 120mm
- Weight: 0.5 kg
Key Features
- High reliability with MTTFD of 500 years according to EN ISO 13849-1
- Resolution of 0.05 mm per pulse with 1000 pulses per revolution
- Repeatability less than 0.1 mm
- 6-channel incremental TTL/HTL communication interface
- Low power consumption ≤ 0.5 W without load
- Robust mechanics with studded polyurethane measuring wheel
- Spring arm mechanism with stainless steel spring element and aluminum measuring wheel
- Operating temperature range from -30 °C to +80 °C
- EMC compliant to EN 61000-6-2 and EN 61000-6-3
- Reverse polarity and short-circuit protection
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with incremental encoders and electrical wiring standards to ensure proper setup and safety.
Applications
- Industrial automation for precise measurement of linear movement
- Conveyor belt length measurement
- Material handling systems
- Robotics and machine tool positioning
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable design reduces need for frequent replacements, minimizing waste
- Low power consumption contributes to energy efficiency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK MWS120-33A17K01000 Incremental Measuring Wheel Encoder is available for immediate purchase, ideal for industrial automation and precise linear measurement applications.
