Trade Discount 20%
Safety Rotary Encoder SIL 3 | 262,144 Steps/Rev | IP65 Rated | by SICK
The Safety Rotary Encoder SIL 3 is engineered for high integrity applications, featuring 262,144 steps per revolution and robust IP65 protection. Ideal for industrial automation and safety-related motion control systems, it ensures precise position and speed measurement even in harsh environments, making it a reliable choice for demanding 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
- Safety-related accuracy: 0.09° category 3, 0.35° category 4
- Number of steps per revolution: 262,144 (18 bit)
- Number of revolutions: 4,096 (12 bit)
- Error limits: 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: Male connector, M23, 12-pin, axial
- Mechanical design: Solid shaft, face mount flange
- Shaft diameter: 10 mm with flat
- Shaft length: 19 mm
- Materials: Stainless steel shaft and stator coupling, aluminum flange and housing
- Start up torque: ≤ 0.5 Ncm
- Operating torque: ≤ 0.3 Ncm
- Permissible shaft loading: 80 N radial, 40 N axial
- Operating speed: ≤ 9,000 min⁻¹
- Bearing lifetime: 3.6 x 10^9 revolutions
- Enclosure rating: IP65
- Operating temperature range: -30 °C to +95 °C
- EMC standards: EN 61000-6-2, EN 61000-6-3, EN 61000-6-7
- Dimensions (H x L x W): 60mm x 80mm 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 stainless steel shaft and aluminum housing
- IP65 rated enclosure for protection against dust and water
- Wide operating temperature range from -30 °C to +95 °C
- Short-circuit and reverse polarity protection
- Fast 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-related control systems and electrical connections to ensure compliance with safety standards.
Applications
- Industrial automation requiring high safety integrity level
- Safety-related motion control systems
- Robotics and machinery with SIL 3 and PL e safety requirements
- Position and speed measurement in harsh environments
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces need for frequent replacements, minimizing waste
- Low power consumption of 0.7 W supports energy-efficient operation
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK AFM60S-SHKB262144 rotary encoder is available for immediate purchase, ideal for industrial safety and automation applications requiring high reliability and precision.
