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Incremental Rotary Encoder SICK DFS25A-A4D1F002048 2048 Pulses Rev IP65 IP67 Rated SICK

BRAND: SICK
SKU: 1115934
$1,124.30 List price: $1,413.10
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The SICK DFS25A-A4D1F002048 incremental rotary encoder delivers high precision with 2048 pulses per revolution
Technical Specifications
  • Pulses per revolution: 2048
  • Measuring step deviation: ±0.008° pulses 100 to 10,000
  • Error limits: ±0.03°
  • Communication interface: Incremental, 6-channel, open collector
  • Output frequency: 150 kHz
  • Load current: 30 mA
  • Power consumption: 0.7 W (without load)
  • Connection type: Male connector, MS, 6-pin, radial
  • Supply voltage: 8 to 30 V
  • Shaft diameter: 10 mm with flat
  • Shaft length: 19 mm
  • Start up torque: 0.5 Ncm at +20°C
  • Operating torque: 0.3 Ncm at +20°C
  • Permissible shaft loading: 80 N radial, 40 N axial
  • Operating speed: up to 9,000 min⁻¹
  • Moment of inertia of rotor: 15 gcm²
  • Bearing lifetime: 3.6 x 10^9 revolutions
  • Angular acceleration: up to 500,000 rad/s²
  • EMC compliance: EN 61000-6-2 and EN 61000-6-3
  • Enclosure rating: IP65 shaft side, IP67 housing side
  • Operating temperature range: -30°C to +85°C
  • Storage temperature range: -40°C to +100°C
  • Resistance to shocks: 100 g, 11 ms
  • Resistance to vibration: 30 g, 10 Hz to 2,000 Hz
  • Dimensions (H x L x W): 58mm x 40mm x 58mm
  • Weight: 0.4 kg
Key Features
  • High resolution with 2048 pulses per revolution
  • Solid shaft with square flange design
  • Robust aluminum housing and stainless steel shaft
  • IP65 rated on shaft side and IP67 on housing side for dust and water protection
  • Operating temperature range from -30°C to +85°C
  • Reverse polarity and short-circuit protection
  • Low operating torque of 0.3 Ncm
  • High mechanical durability with bearing lifetime of 3.6 x 10^9 revolutions
  • 6-channel incremental communication interface with open collector output
Professional Installation Requirements
  • Installation should be performed by a qualified technician or electrician familiar with incremental encoders and industrial electrical standards to ensure proper connection and safety compliance.
Applications
  • Industrial automation and control systems
  • Robotics and motion control
  • Conveyor and material handling systems
  • Machine tool positioning and feedback
  • Safety-related monitoring in machinery
Standards & Compliance
  • Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
  • Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
  • Durable design reduces replacement frequency and electronic waste
  • Low power consumption of 0.7 W enhances energy efficiency
  • Robust protection against environmental factors extends product life
Warranty Information

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

Available Now

The SICK DFS25A-A4D1F002048 incremental encoder is available for immediate purchase, ideal for industrial automation, safety monitoring, and precision motion control applications.

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