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Christmas/New Year Delay Notice: Many suppliers are closed 22 Dec – 15 Jan. Some orders may experience delays.
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Incremental Measuring Wheel Encoder | 1,024 Pulses/Rev | Durable Polyurethane Surface | Robust Spring Arm Mechanism | by SICK

BRAND: SICK
SKU: 1129403
$1,559.90 List price: $1,960.70
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The Incremental Measuring Wheel Encoder offers high precision with 1,024 pulses per revolution and a durable measuring wheel featuring a smooth polyurethane surface. Designed for industrial automation, it ensures reliable measurement of linear movement, making it ideal for conveyor belt monitoring and robotics applications. With low power consumption and robust protection features, this encoder is built to last in demanding environments.
Technical Specifications
  • Pulses per revolution: 1,024
  • Measuring increment (resolution): 3.4 mm per pulse
  • Repeatability: < 0.1 mm
  • Communication interface: Incremental TTL / HTL
  • Number of signal channels: 6
  • Connection type: Cable, 8-wire, M12 8-pin male connector, 0.5 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: 200 mm
  • Measuring wheel surface: Smooth polyurethane
  • Spring arm mechanism material: Aluminum with stainless steel spring element
  • 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
  • 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 1,024 pulses per revolution
  • Durable measuring wheel with smooth polyurethane surface
  • Robust spring arm mechanism with stainless steel spring element
  • Low power consumption ≤ 0.5 W
  • Wide operating temperature range from -30 °C to +80 °C
  • Reverse polarity and short-circuit protection
  • Long bearing lifetime of 3.6 x 10^9 revolutions
  • Compact cable connection with M12, 8-pin male connector
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with incremental encoders and electrical wiring standards to ensure proper mounting and electrical connections.
Applications
  • Industrial automation for precise measurement of linear movement
  • Conveyor belt speed and position monitoring
  • Material handling and packaging machinery
  • Robotics and automated guided vehicles (AGVs)
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
  • Complies with China-RoHS for hazardous substance restrictions
Warranty Information

Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.

Available Now

The SICK MWS120-1DA17P01024 Incremental Measuring Wheel Encoder is available for immediate purchase, ideal for industrial automation and precise linear measurement applications.