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Measuring Wheel Encoder SICK MWS120 65,536 Pulses Rev 0.003 mm Resolution SICK

BRAND: SICK
SKU: 1118950
$1,994.90 List price: $2,507.40
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The SICK MWS120 Measuring Wheel Encoder delivers high precision with 65,536 pulses per revolution and a measuring increment of just 0.003 mm per pulse.
Technical Specifications
  • Pulses per revolution: 65,536
  • Measuring increment (resolution): 0.003 mm per pulse
  • Repeatability: < 0.1 mm
  • Communication interface: Incremental TTL / HTL
  • Power consumption: ≤ 0.7 W (without load)
  • Supply voltage: 4.5 V to 32 V
  • Connection type: Male connector, M12, 8-pin, radial
  • Reverse polarity protection: Yes
  • Short-circuit protection of outputs: Yes
  • Measuring wheel circumference: 200 mm
  • Measuring wheel surface: O-ring NBR70
  • 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
  • Operating temperature range: -30 °C to +80 °C
  • Storage temperature range: -40 °C to +100 °C
  • EMC compliance: EN 61000-6-2 and EN 61000-6-3
  • Dimensions (H x L x W): 80mm x 150mm x 120mm
  • Weight: 0.5 kg
Key Features
  • High resolution with 65,536 pulses per revolution
  • Repeatability of less than 0.1 mm
  • Incremental TTL/HTL communication interface
  • Programmable and configurable settings
  • Robust mechanical design with aluminum measuring wheel and stainless steel spring element
  • Low power consumption of ≤ 0.7 W
  • Reverse polarity and short-circuit protection
  • Wide operating temperature range from -30 °C to +80 °C
  • Long bearing lifetime of 3.6 x 10^10 revolutions
  • Spring arm mechanism with over 1.5 million cycles service life
Professional Installation Requirements
  • Installation should be performed by a qualified technician familiar with incremental encoders and electrical wiring standards to ensure proper setup and safety compliance.
Applications
  • Industrial automation for precise measurement of linear movement
  • Material handling and conveyor systems
  • Robotics and automated guided vehicles
  • Manufacturing process control requiring high-resolution position feedback
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Low power consumption reduces energy usage
  • Durable design extends product life and reduces 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 MWS120-12B39C65536 Measuring Wheel Encoder is available for immediate purchase, ideal for industrial automation and precise measurement applications.

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