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Incremental Rotary Encoder SICK DFS22A-LFA1L001024 | 1,024 Pulses/Rev | ±0.008° Precision | IP65/IP67 Rated | by SICK
The SICK DFS22A-LFA1L001024 incremental rotary encoder delivers exceptional precision with 1,024 pulses per revolution and a measuring step deviation of just ±0.008°. Designed for industrial automation and robotics, it features a robust blind hollow shaft and is rated IP65/IP67 for dust and water protection, ensuring reliable performance in demanding environments.
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Technical Specifications
- Pulses per revolution: 1,024
- Measuring step deviation: ±0.008°
- Error limits: ±0.03°
- Communication interface: Incremental TTL / RS-422
- Number of signal channels: 6
- Output frequency: 820 kHz
- Load current: 30 mA
- Operating current: 50 mA (without load)
- Supply voltage: 4.5 to 5.5 V
- Connection type: 9-wire cable, radial, 1.5 m length
- Mechanical design: Blind hollow shaft with 1/2″ front clamp
- Flange type: 3-point stator coupling
- Shaft material: Stainless steel 1.4305
- Housing material: Aluminum
- Start-up torque: 0.8 Ncm
- Operating torque: 0.6 Ncm
- Permissible static movement: ±0.3 mm radial, ±0.5 mm axial
- Permissible dynamic movement: ±0.05 mm radial, ±0.1 mm axial
- Operating speed: up to 6,000 min⁻¹
- Bearing lifetime: 3.6 x 10⁹ revolutions
- EMC compliance: EN 61000-6-2 and EN 61000-6-3
- Enclosure rating: IP65 shaft side, IP67 housing side
- Operating temperature: –30 °C to +85 °C
- Storage temperature: –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: 0.3 kg
Key Features
- Incremental encoder with 1,024 pulses per revolution
- High precision measuring step deviation of ±0.008°
- Robust mechanical design with blind hollow shaft and 3-point stator coupling
- Operating temperature range from –30 °C to +85 °C
- IP65 rated on shaft side and IP67 on housing side for protection against dust and water
- Reverse polarity and short-circuit protection
- Low start-up torque of 0.8 Ncm and operating torque of 0.6 Ncm
- High resistance to shocks (100 g) and vibration (30 g)
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 motion control
- Conveyor systems
- Machine tool feedback
- Position and speed sensing in manufacturing
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 electronics contribute to energy efficiency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK DFS22A-LFA1L001024 incremental encoder is available for immediate purchase, ideal for industrial automation and precision motion control applications.
