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DBS50E-S5AK02500 | Incremental encoders

BRAND: SICK
SKU: 1062722
$366.40 List price: $460.60
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The SICK DBS50E-S5AK02500 is a robust incremental encoder offering 2,500 pulses per revolution with a solid shaft design, suitable for precise position and speed measurement in industrial applications.

Product Name/Title: DBS50E-S5AK02500 | Incremental encoders

Brand: SICK

SKU: 1062722

Alternatively Known As: Incremental rotary encoder, shaft encoder, position encoder, rotary pulse encoder

Technical Specifications
  • Pulses per revolution: 2,500
  • Measuring step: 90° electric / pulses per revolution
  • Measuring step deviation: ±18° / pulses per revolution
  • Error limits: ±54° / pulses per revolution
  • Duty cycle: ≤ 0.5 ± 5%
  • Communication interface: Incremental TTL / RS-422
  • Number of signal channels: 6
  • Initialization time: < 3 ms
  • Output frequency: ≤ 300 kHz
  • Load current: ≤ 30 mA
  • Operating current: ≤ 50 mA (without load)
  • Connection type: Cable, 8-wire, universal, 1.5 m
  • Supply voltage: 4.5 to 5.5 V
  • Reference signal: 1, 90° electric, logically gated with A and B
  • Short-circuit protection: Yes
  • Mechanical design: Solid shaft, face mount flange
  • Shaft diameter: 8 mm with flat
  • Shaft length: 15.5 mm
  • Shaft material: Stainless steel
  • Flange and housing material: Aluminum
  • Cable material: PVC
  • Start-up torque: 0.9 Ncm at 20 °C
  • Operating torque: 0.6 Ncm at 20 °C
  • Permissible shaft loading: 30 N axial, 50 N radial
  • Operating speed: 6,000 min⁻¹ (max 8,000 min⁻¹)
  • Moment of inertia of rotor: 0.65 gcm²
  • Bearing lifetime: 2 x 10^9 revolutions
  • Angular acceleration: ≤ 500,000 rad/s²
  • EMC: EN 61000-6-2 and EN 61000-6-3 (class A)
  • Enclosure rating: IP65
  • Permissible relative humidity: 90% (no condensation)
  • Operating temperature range: -20 °C to +85 °C (up to +95 °C on request)
  • Storage temperature range: -40 °C to +100 °C
  • Shock resistance: 100 g, 6 ms
  • Vibration resistance: 20 g, 10 Hz to 2,000 Hz
  • Dimensions (H x L x W): 50mm x 70mm x 50mm
  • Weight: 0.18 kg
Key Features
  • Incremental encoder with 2,500 pulses per revolution
  • 6-channel TTL / RS-422 communication interface
  • Solid shaft with 8 mm diameter and 15.5 mm length
  • High operating speed up to 6,000 min⁻¹ (max 8,000 min⁻¹)
  • IP65 rated enclosure for dust and water protection
  • Short-circuit protected outputs
  • Low start-up torque of 0.9 Ncm and operating torque of 0.6 Ncm
  • Cable connection with 1.5 m universal 8-wire cable
  • Operating temperature range from -20 °C to +85 °C
Professional Installation Requirements
  • Installation by qualified personnel is recommended to ensure proper electrical connections and mechanical mounting for optimal performance and safety.
Applications
  • Industrial automation and control systems
  • Position and speed measurement in machinery
  • Robotics and conveyor systems
  • Motor feedback and control
Standards & Compliance
  • AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
  • Durable aluminum housing extends product life reducing waste
  • Low power consumption with efficient electronics
  • Complies with China RoHS for hazardous substance restrictions
Warranty Information

Standard manufacturer warranty applies. Please refer to SICK for detailed warranty terms.

Available Now

The SICK DBS50E-S5AK02500 Incremental Encoder is available for immediate purchase, ideal for industrial automation and precise motion control applications.

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