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Safety Encoder AFM60S-SFKL262144 | SIL 3 & PL e Certified | 262,144 Steps | IP65 Rated | by SICK
The AFM60S-SFKL262144 safety encoder is designed for high-precision industrial automation, featuring SIL 3 safety integrity and PL e performance levels. With a remarkable resolution of 262,144 steps per revolution and an IP65 rated enclosure, it ensures reliable operation in demanding environments. Ideal for servo motor feedback systems and robotics, this encoder offers fast initialization and robust mechanical design for safety-critical applications.
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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
- Max resolution: 262,144 steps per revolution (18 bit) x 4,096 revolutions (12 bit)
- Error limits G: 0.05°
- Repeatability standard deviation: 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, servo flange
- Shaft diameter: 6 mm with flat
- Operating temperature range: -30 °C to +85 °C
- Enclosure rating: IP65
- Operating speed: ≤ 9,000 min⁻¹
- Weight: 0.3 kg
- Dimensions (H x L x W): 60mm x 40mm x 60mm
- 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 and 4,096 revolutions
- Robust mechanical design with solid shaft and servo 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
- Fast initialization time of 2 seconds and position forming time under 1 µs
- Communication via SSI interface with Sin/Cos signals
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety encoders and compliant with relevant safety standards to ensure proper integration and operation.
Applications
- Industrial automation requiring high safety integrity
- Servo motor feedback systems
- Robotics and motion control
- Safety-related position monitoring
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces need for frequent replacements, minimizing electronic waste
- Low power consumption of 0.7 W contributes to energy efficiency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK AFM60S-SFKL262144 safety encoder is available for immediate purchase, ideal for high-precision industrial automation and safety-critical applications.
