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Safety Encoder AFS60S-THKC262144 | SIL 3 & PL e Certified | 262,144 Steps/Rev | IP65 Protection | by SICK
The AFS60S-THKC262144 safety encoder is designed for industrial automation, featuring SIL 3 and PL e safety certifications. With a high resolution of 262,144 steps per revolution and robust IP65 protection, it ensures reliable position feedback in safety-critical applications. Ideal for robotics and machine safety systems, this encoder operates in extreme temperatures from -30 °C to +85 °C, making it a durable choice for demanding environments.
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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 s
- Position forming time: < 1 µs
- Code type: Gray
- Clock frequency: 100 kHz to ≤ 1 MHz
- Supply voltage: 4.5 to 30 V
- Power consumption: 0.7 W (without load)
- Connection type: Male connector, M12, 12-pin, radial
- Mechanical design: Through hollow shaft with 15 mm diameter and feather key groove
- Housing material: Aluminum die cast
- Operating temperature range: –30 °C to +85 °C
- Enclosure rating: IP65
- Operating speed: ≤ 6,000 min⁻¹
- Bearing lifetime: 3.6 x 10^9 revolutions
- Dimensions (H x L x W): 58mm x 60mm x 58mm
- Weight: 0.25 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)
- Through hollow shaft design with 15 mm shaft diameter
- Robust aluminum die cast housing with IP65 protection
- Operating temperature range from –30 °C to +85 °C
- Short-circuit and reverse polarity protection
- Communication interface SSI + Sin/Cos with fast position forming time < 1 µs
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure compliance with safety standards and proper connection of SSI and Sin/Cos interfaces.
Applications
- Industrial automation for safety-related position feedback
- Robotics requiring SIL 3 and PL e safety standards
- Machine safety systems with high accuracy and reliability
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Low power consumption of 0.7 W reduces energy usage
- Durable materials and long bearing lifetime minimize waste and replacement frequency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK AFS60S-THKC262144 safety encoder is available for immediate purchase, ideal for industrial automation and safety-critical applications requiring high precision and reliability.
