Trade Discount 20%
MWS120-3EN2PM18X12 Encoder | 18 Bit x 12 Bit Resolution | 0.0008 mm Increment | by SICK
The MWS120-3EN2PM18X12 Encoder is designed for industrial automation, offering high precision with an 18 bit x 12 bit resolution and a measuring increment of just 0.0008 mm per pulse. Ideal for applications like conveyor belt length measurement and robotics, this encoder features a robust knurled polyurethane measuring wheel surface and low power consumption, ensuring reliable performance in demanding environments.
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Technical Specifications
- MTTFD (mean time to dangerous failure): 250 years (EN ISO 13849-1)
- Max. resolution: 18 bit x 12 bit (262,144 x 4,096)
- Measuring increment: 0.0008 mm per pulse
- Repeatability: < 0.1 mm
- Communication interface: SSI
- Programmable/configurable: Yes
- Connection type: Cable, universal, 5 m
- Power consumption: ≤ 0.7 W (without load)
- Supply voltage: 4.5 V DC to 32 V DC
- Reverse polarity protection: Yes
- Measuring wheel circumference: 500 mm
- Measuring wheel surface: Knurled polyurethane
- Mounting: Measuring wheel mounted at the rear
- 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: 3.0 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
- Mounted encoder model: AFM60 SSI, AFM60A-S4PM262144
- EMC: According to 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): 100mm x 180mm x 120mm
- Weight: 1.2 kg
Key Features
- High resolution with 18 bit x 12 bit (262,144 x 4,096) steps per revolution
- Measuring increment resolution of 0.0008 mm per pulse
- Repeatability less than 0.1 mm
- Robust knurled polyurethane measuring wheel surface
- Spring arm mechanism with stainless steel spring element and aluminum measuring wheel
- Low power consumption ≤ 0.7 W without load
- Wide supply voltage range from 4.5 V DC to 32 V DC
- Reverse polarity protection included
- Long bearing lifetime of 3.0 x 10^9 revolutions
- Operating temperature range from -30 °C to +80 °C
- EMC compliant according to EN 61000-6-2 and EN 61000-6-3
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with industrial encoder systems to ensure proper mounting, wiring, and configuration.
Applications
- Industrial automation for precise position and speed measurement
- Conveyor belt length measurement
- Material handling systems
- Robotics and machine tool feedback
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Low power consumption reduces energy usage
- Durable materials extend product life and reduce waste
- Compliance with China-RoHS ensures reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK MWS120-3EN2PM18X12X12 encoder with measuring wheel is available for immediate purchase, ideal for industrial automation and precise measurement applications.
