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Safety Encoder AFS60S-S4SL262144 | SIL 3 & PL e Rated | 262,144 Steps | IP65 Enclosure | by SICK
The AFS60S-S4SL262144 safety encoder is designed for industrial automation, featuring SIL 3 and PL e safety ratings for high integrity applications. With a remarkable resolution of 262,144 steps per revolution and an IP65 enclosure, it ensures reliable performance in harsh environments. Ideal for robotics and motion control systems, this encoder provides precise position and speed feedback, making it essential for safety-critical operations.
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Technical Specifications
- Safety integrity level: SIL 3 (IEC 61508, IEC 61800-5-3)
- Performance level: PL e (EN ISO 13849-1)
- Category: 3 and 4 (EN ISO 13849-1)
- Mean probability of dangerous failure per hour (PFH): 5.5 x 10⁻⁹ at 40 °C
- Mission time: 20 years (EN ISO 13849-1)
- Safety-related accuracy: 0.09° category 3, 0.35° category 4
- Number of steps per revolution: 262,144 (18 bit)
- Error limits G: 0.05°
- Repeatability standard deviation σr: 0.002°
- Communication interface: SSI + Sin/Cos
- Initialization time: 2 seconds
- Position forming time: < 1 µs
- Code type: Gray
- Clock frequency: 100 kHz to ≤ 1 MHz
- Supply voltage: 4.5 to 32 V
- Power consumption: 0.7 W (without load)
- Connection type: Cable, 12-wire, radial, 3 m
- Mechanical design: Solid shaft, face mount flange
- Shaft diameter: 10 mm with flat
- Operating temperature range: -30 °C to +85 °C
- Enclosure rating: IP65
- Operating speed: ≤ 9,000 min⁻¹
- Dimensions (H x L x W): 58mm x 60mm x 58mm
- Weight: 0.3 kg
Key Features
- Safety integrity level SIL 3 (IEC 61508, IEC 61800-5-3)
- Performance level PL e (EN ISO 13849-1)
- High resolution with 262,144 steps per revolution (18 bit)
- Robust mechanical design with solid shaft and face mount flange
- IP65 rated enclosure for protection against dust and water
- Wide operating temperature range from -30 °C to +85 °C
- Reverse polarity and short-circuit protection
- Communication interface: SSI with Sin/Cos output
- Low power consumption of 0.7 W
- High operating speed up to 9,000 min⁻¹
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety-related encoder systems and compliant with relevant safety standards.
Applications
- Industrial automation requiring high safety integrity level encoders
- Safety-related motion control systems
- Robotics and machinery with safety performance requirements
- Position and speed feedback in hazardous environments
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Low power consumption reduces energy usage
- Durable materials and robust design extend product lifespan, reducing waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK AFS60S-S4SL262144 safety-related encoder is available for immediate purchase, ideal for industrial automation and safety-critical applications requiring high precision and reliability.
