SCHNAP Logo

Making Trade Life Easy!
Trade Discount 20%

Incremental Rotary Encoder 512 PPR IP65 IP67 Rated SICK

BRAND: SICK
SKU: 1104846
$955.20 List price: $1,200.60
+ −
30 Days Return Electricians Unlock Trade Access
The Incremental Rotary Encoder offers high resolution with 512 pulses per revolution, making it ideal for industrial automation and control systems.
Technical Specifications
  • Mean Time To Dangerous Failure (MTTFD): 330 years (EN ISO 13849-1)
  • Pulses per revolution: 512
  • Measuring step: ±90°, electric/pulses per revolution
  • Measuring step deviation: ±0.008° pulses 100 ... 10,000
  • Error limits: ±0.03°
  • Communication interface: Incremental HTL / Push pull
  • Number of signal channels: 6
  • Initialization time: 40 ms
  • Output frequency: 820 kHz
  • Load current: 30 mA
  • Power consumption: 0.7 W (without load)
  • Connection type: Male connector, M12, 8-pin, radial
  • Supply voltage: 8 ... 30 V
  • Reference signal: 1 at 180°, gated with A
  • Code sequence: Clockwise
  • Reverse polarity protection: Yes
  • Short-circuit protection of outputs: Yes
  • Mechanical design: Solid shaft, square flange
  • Shaft diameter: 3/8 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 (+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: 15 gcm²
  • Bearing lifetime: 3.6 x 10⁹ revolutions
  • Angular acceleration: ≤ 500,000 rad/s²
  • EMC: Complies 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): 58mm x 40mm x 58mm
  • Weight: 0.4 kg
Key Features
  • High resolution with 512 pulses per revolution
  • Robust solid shaft with stainless steel material
  • IP65 rated shaft side and IP67 rated housing side for protection against dust and water
  • Low start-up torque of 0.5 Ncm and operating torque of 0.3 Ncm
  • Reverse polarity and short-circuit protection
  • High operating speed up to 9,000 min⁻¹
  • Durable bearing lifetime of 3.6 x 10⁹ revolutions
  • 6-channel incremental HTL / Push pull communication interface
  • Wide operating temperature range from -30 °C to +85 °C
  • Complies with EMC standards EN 61000-6-2 and EN 61000-6-3
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with electrical and mechanical integration of incremental encoders to ensure proper connection and alignment.
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
  • AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Durable design reduces replacement frequency and electronic waste
  • Low power consumption of 0.7 W improves energy efficiency
  • Robust protection ratings extend product lifespan in harsh environments
Warranty Information

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

Available Now

The SICK DFS20A-A2B1C000512 incremental encoder is available for immediate purchase, ideal for industrial automation and safety-related applications.

Related Products