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Measuring Wheel Encoder MWS120-33A17K02500 | 2500 Pulses/Rev | Low Power Consumption | Robust Design | by SICK
The Measuring Wheel Encoder MWS120-33A17K02500 offers high precision with 2,500 pulses per revolution and a repeatability of less than 0.1 mm. Designed for industrial automation and material handling, this encoder features a robust studded polyurethane surface and operates efficiently in temperatures from -30 °C to +80 °C. With reverse polarity and short-circuit protection, it ensures reliable performance in demanding environments.
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Technical Specifications
- MTTFD: 500 years (EN ISO 13849-1)
- Pulses per revolution: 2,500
- 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
- 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
- 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 compliance: EN 61000-6-2 and EN 61000-6-3
- Operating temperature range: -30 °C to +80 °C
- Storage temperature range: -40 °C to +100 °C
- Dimensions (H x L x W): 120mm x 250mm x 120mm
- Weight: 0.5 kg
Key Features
- High resolution with 2,500 pulses per revolution
- Repeatability of less than 0.1 mm
- Robust measuring wheel with studded polyurethane surface
- Spring arm mechanism with stainless steel spring element and aluminum measuring wheel
- Low power consumption of ≤ 0.5 W
- Wide operating temperature range from -30 °C to +80 °C
- EMC compliant according to EN 61000-6-2 and EN 61000-6-3
- Reverse polarity and short-circuit protection
Professional Installation Requirements
- Professional installation by a qualified technician or electrician is recommended to ensure proper mounting and electrical connections.
Applications
- Industrial automation for precise measurement and positioning
- Conveyor belt monitoring and control
- Material handling systems
- Robotics and machine tool feedback
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption reduces energy usage
- Durable materials extend product life and reduce waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for detailed warranty terms.
Available Now
The SICK MWS120-33A17K02500 Measuring Wheel Encoder is available for immediate purchase, ideal for industrial automation and material handling applications.
