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Incremental Rotary Encoder DFS22A-LCA1L002048 | 2048 Pulses/Rev | IP65/IP67 Rated | by SICK
The Incremental Rotary Encoder DFS22A-LCA1L002048 offers high precision with 2048 pulses per revolution, making it ideal for industrial automation and robotics. With a robust blind hollow shaft design and IP65/IP67 ratings for dust and water protection, this encoder ensures reliable performance in challenging environments. Perfect for applications requiring accurate motion control and position feedback.
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Technical Specifications
- Pulses per revolution: 2,048
- Measuring step deviation: ±0.008° pulses 100 to 10,000
- Error limits: ±0.03°
- Communication interface: Incremental TTL / RS-422
- Number of signal channels: 6-channel
- Output frequency: 820 kHz
- Load current: 30 mA
- Operating current: 50 mA (without load)
- Supply voltage: 4.5 to 5.5 V
- Connection type: Cable, 9-wire, radial, 1.5 m
- Mechanical design: Blind hollow shaft with 3/8″ front clamp
- Shaft material: Stainless steel 1.4305
- Housing material: Aluminum
- 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: ±0.05 mm radial, ±0.1 mm axial
- Operating speed: up to 6,000 min⁻¹
- Bearing lifetime: 3.6 x 10^9 revolutions
- EMC compliance: EN 61000-6-2 and EN 61000-6-3
- Enclosure rating: IP65 shaft side, IP67 housing side
- Operating temperature range: -30°C to +85°C
- Storage temperature range: -40°C to +100°C
- Resistance to shocks: 100 g, 11 ms
- Resistance to vibration: 30 g, 10 Hz to 2,000 Hz
- Dimensions (H x L x W): 40mm x 60mm x 40mm
- Weight: 0.3 kg
Key Features
- High resolution with 2,048 pulses per revolution
- Robust mechanical design with blind hollow shaft and 3-point stator coupling
- IP65 rated shaft side and IP67 rated housing side for protection against dust and water
- Operating temperature range from -30°C to +85°C
- Short-circuit and reverse polarity protection
- Low start-up torque of 0.8 Ncm and operating torque of 0.6 Ncm
- High bearing lifetime of 3.6 x 10^9 revolutions
- Fast initialization time of 40 ms
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician familiar with incremental encoders and electrical safety standards.
Applications
- Industrial automation for precise rotational position measurement
- Robotics for accurate motion control
- Conveyor systems for speed and position feedback
- Machine tools requiring high-resolution angle measurement
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Durable design reduces need for frequent replacements, minimizing waste
- Energy-efficient operation with low operating current of 50 mA
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK DFS22A-LCA1L002048 incremental encoder is available for immediate purchase, ideal for industrial automation and precision motion control applications.
