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Incremental Rotary Encoder DFS60B-S4EK00250 250 Pulses Rev IP67 Rated SICK

BRAND: SICK
SKU: 1038957
$745.40 List price: $936.80
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The Incremental Rotary Encoder DFS60B-S4EK00250 is designed for precise position and speed measurement in industrial automation.
Technical Specifications
  • Pulses per revolution: 250
  • Measuring step: 90°, electric/pulses per revolution
  • Measuring step deviation: ±0.01°
  • Error limits: ±0.05°
  • Communication interface: Incremental HTL / Push pull
  • Number of signal channels: 6
  • Initialization time: 40 ms
  • Output frequency: ≤ 600 kHz
  • Load current: ≤ 30 mA
  • Power consumption: ≤ 0.5 W (without load)
  • Connection type: Cable, 8-wire, universal, 1.5 m
  • Supply voltage: 10 ... 32 V
  • Reference signal: 1, 90° electric, logically gated with A and B
  • Reverse polarity protection: Yes
  • Short-circuit protection of outputs: Yes
  • Mechanical design: Solid shaft, face mount flange
  • Shaft diameter: 10 mm with flat
  • Shaft length: 19 mm
  • Shaft material: Stainless steel
  • Flange material: Aluminum
  • Housing material: Aluminum die cast
  • Start up torque: 0.5 Ncm (+20 °C)
  • Operating torque: 0.3 Ncm (+20 °C)
  • Permissible shaft loading: 80 N radial, 40 N axial
  • Operating speed: ≤ 9,000 min⁻¹
  • Moment of inertia of rotor: 6.2 gcm²
  • Bearing lifetime: 3.6 x 10^10 revolutions
  • Angular acceleration: ≤ 500,000 rad/s²
  • EMC: According to EN 61000-6-2 and EN 61000-6-4
  • Enclosure rating: IP67 housing side and cable connection, IP65 shaft side
  • Permissible relative humidity: 90% (no condensation)
  • Operating temperature range: –40 °C to +100 °C
  • Storage temperature range: –40 °C to +100 °C
  • Resistance to shocks: 70 g, 6 ms
  • Resistance to vibration: 30 g, 10 Hz to 2,000 Hz
  • Dimensions (H x L x W): 58mm x 40mm x 58mm
  • Weight: 0.3 kg
Key Features
  • Incremental communication interface with HTL / Push pull signals
  • 6-channel output with 250 pulses per revolution
  • High accuracy with error limits of ±0.05° and measuring step deviation ±0.01°
  • Robust mechanical design with solid shaft and face mount flange
  • IP67 rated housing for protection against dust and water
  • Wide operating temperature range from –40 °C to +100 °C
  • Reverse polarity and short-circuit protection
  • Low power consumption ≤ 0.5 W without load
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with incremental encoders and electrical safety standards to ensure proper connection and operation.
Applications
  • Industrial automation for precise position and speed measurement
  • Robotics and motion control systems
  • Conveyor and material handling equipment
  • Machine tool feedback systems
Standards & Compliance
  • AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Durable design reduces need for frequent replacements, minimizing electronic waste
  • Low power consumption contributes to energy efficiency in industrial systems
Warranty Information

Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.

Available Now

The SICK DFS60B-S4EK00250 incremental rotary encoder is available for immediate purchase, ideal for industrial automation and motion control applications.

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