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Incremental Rotary Encoder DFS60B-TFAA02500 2500 PPR IP65 Protection SICK

BRAND: SICK
SKU: 1098250
$842.40 List price: $1,058.90
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The DFS60B-TFAA02500 incremental rotary encoder delivers high precision with 2500 pulses per revolution, making it ideal for industrial automation and robotics.
Technical Specifications
  • Pulses per revolution: 2,500
  • Measuring step: 90°, electric/pulses per revolution
  • Measuring step deviation: ±0.01°
  • Error limits: ±0.05°
  • Communication interface: Incremental TTL / RS-422
  • Number of signal channels: 6
  • Initialization time: 40 ms
  • Output frequency: ≤ 600 kHz
  • Load current: ≤ 30 mA
  • Operating current: 40 mA (without load)
  • Connection type: Male connector, M23, 12-pin, radial
  • Supply voltage: 4.5 to 5.5 V
  • Reference signal: 1, positioned at 90°, logically gated with A and B
  • Short-circuit protection: Yes
  • Mechanical design: Through hollow shaft
  • Shaft diameter: 1/2″ front clamp
  • Shaft material: Stainless steel
  • Flange material: Aluminum
  • Housing material: Aluminum die cast
  • Start-up torque: 0.8 Ncm at +20 °C
  • Operating torque: 0.6 Ncm at +20 °C
  • Permissible static movement: ±0.3 mm radial, ±0.5 mm axial
  • Permissible dynamic movement: ±0.1 mm radial, ±0.2 mm axial
  • Operating speed: ≤ 6,000 min⁻¹
  • Moment of inertia of rotor: 40 gcm²
  • Bearing lifetime: 3.6 x 10^10 revolutions
  • Angular acceleration: ≤ 500,000 rad/s²
  • EMC compliance: EN 61000-6-2 and EN 61000-6-3
  • Enclosure rating: IP65 (housing and shaft side)
  • Permissible relative humidity: 90% (no condensation)
  • Operating temperature range: –40 °C to +100 °C
  • Storage temperature range: –40 °C to +100 °C
  • Shock resistance: 70 g, 6 ms
  • Vibration resistance: 30 g, 10 Hz to 2,000 Hz
  • Dimensions (H x L x W): 60mm x 100mm x 60mm
  • Weight: 0.2 kg
Key Features
  • High resolution with 2,500 pulses per revolution
  • Robust aluminum die cast housing with IP65 protection
  • Through hollow shaft design with 1/2″ front clamp stainless steel shaft
  • Low start-up torque of 0.8 Ncm and operating torque of 0.6 Ncm
  • TTL / RS-422 incremental communication interface with 6 signal channels
  • Short-circuit protected outputs
  • Wide operating temperature range from –40 °C to +100 °C
  • High resistance to shock (70 g) and vibration (30 g)
  • Long bearing lifetime of 3.6 x 10^10 revolutions
  • Fast initialization time of 40 ms
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 systems
  • Machine tool feedback and control
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Durable design reduces replacement frequency and electronic waste
  • Low power consumption electronics contribute to energy efficiency
Warranty Information

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

Available Now

The SICK DFS60B-TFAA02500 incremental encoder is available for immediate purchase, ideal for industrial automation and precise motion control applications.

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