Trade Discount 20%
Measuring Wheel Encoder MWS120-2DB33C12500 | 12500 Pulses/Rev | Smooth Polyurethane Surface | Robust Stainless Steel Spring | by SICK
The Measuring Wheel Encoder MWS120-2DB33C12500 offers high precision with 12,500 pulses per revolution and a smooth polyurethane surface for reliable contact. Designed for industrial automation, this encoder is perfect for applications requiring accurate measurement and positioning, such as material handling and robotics. Its robust stainless steel spring arm ensures durability and low operating torque, making it an ideal choice for demanding environments.
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Technical Specifications
- MTTFD (mean time to dangerous failure): 300 years (EN ISO 13849-1)
- Pulses per revolution: 12,500
- Measuring increment (resolution): 0.024 mm per pulse
- Repeatability: < 0.1 mm
- Communication interface: Incremental TTL / RS-422
- Number of signal channels: 6
- Connection type: Male connector, M12, 8-pin, radial
- Supply voltage: 10 V to 32 V
- Short-circuit protection: Yes
- Measuring wheel circumference: 300 mm
- Measuring wheel surface: Smooth polyurethane
- Spring element material: Stainless steel
- Measuring wheel and spring arm material: Aluminum
- Start up torque: 0.5 Ncm at 20°C
- Operating torque: 0.3 Ncm at 20°C
- Bearing lifetime: 3.6 x 10^10 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
- 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 150mm x 120mm
- Weight: 0.5 kg
Key Features
- High resolution with 12,500 pulses per revolution
- Smooth polyurethane measuring wheel surface for reliable contact
- Robust spring arm mechanism with stainless steel spring element
- Low operating torque of 0.3 Ncm for minimal mechanical resistance
- 6-channel incremental TTL/RS-422 communication interface
- Short-circuit protection on outputs for enhanced safety
- Wide operating temperature range from -30°C to +80°C
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with incremental encoders and industrial automation systems to ensure proper setup and safety compliance.
Applications
- Industrial automation for precise measurement and positioning
- Material handling and conveyor systems
- Robotics and machine control requiring accurate distance measurement
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable construction reduces need for frequent replacements, minimizing waste
- Energy-efficient electronics reduce power consumption during operation
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK MWS120-2DB33C12500 Measuring Wheel Encoder is available for immediate purchase, ideal for industrial automation and precise measurement applications.
