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Incremental Rotary Encoder 1000 Pulses Rev IP65 IP67 Rated SICK

BRAND: SICK
SKU: 1098674
$1,099.30 List price: $1,381.70
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The Incremental Rotary Encoder DFS20A-B1BAN001000 offers high precision with 1000 pulses per revolution
Technical Specifications
  • Pulses per revolution: 1,000
  • Measuring step: ±90° electric/pulses per revolution
  • Measuring step deviation: ±0.008° pulses 100 to 10,000
  • Error limits: ±0.03°
  • Communication interface: Incremental HTL / Push pull
  • Number of signal channels: 6
  • 0-set function via hardware pin: Yes, H-active
  • Initialization time: 40 ms
  • Output frequency: 820 kHz
  • Load current: 30 mA
  • Power consumption: 0.7 W (without load)
  • Connection type: Cable, 9-wire, radial, 5 m
  • Supply voltage: 8 to 30 V
  • Reference signal: 1 at 180° electrical, logically gated
  • Code sequence: Counterclockwise
  • Reverse polarity protection: Yes
  • Short-circuit protection of outputs: Yes
  • Mechanical design: Solid shaft, Servo flange
  • Shaft diameter: 1/4 inch with flat
  • Shaft length: 16 mm
  • Shaft material: Stainless steel 1.4305
  • Flange material: Aluminum
  • Housing material: Aluminum
  • 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: Compliant with EN 61000-6-2 and EN 61000-6-3
  • Enclosure rating: IP65 shaft side, IP67 housing side
  • Permissible relative humidity: 90% (no condensation)
  • Operating temperature range: -30°C to +85°C
  • Storage temperature range: -40°C to +100°C
  • Shock resistance: 100 g, 11 ms
  • Vibration resistance: 30 g, 10 Hz to 2,000 Hz
  • Dimensions (H x L x W): 40mm x 70mm x 40mm
  • Weight: 0.4 kg
Key Features
  • High resolution with 1,000 pulses per revolution
  • Robust mechanical design with solid shaft and servo flange
  • IP65 rated on shaft side and IP67 on housing side for harsh environments
  • Reverse polarity and short-circuit protection
  • Wide operating temperature range from -30°C to +85°C
  • Low start-up torque of 0.5 Ncm and operating torque of 0.3 Ncm
  • High reliability with MTTFD of 330 years according to EN ISO 13849-1
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 and control systems
  • Robotics and servo motor feedback
  • Position and speed measurement in manufacturing
  • Machine tool and conveyor systems
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Durable design reduces need for frequent replacements, minimizing waste
  • Low power consumption of 0.7 W improves energy efficiency
Warranty Information

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

Available Now

The SICK DFS20A-B1BAN001000 incremental encoder is available for immediate purchase, ideal for industrial automation and precise motion control applications.

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