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Safety Encoder AFS60S-THSM262144 | SIL 3 & PL e Compliance | 262,144 Steps/Rev | IP65 Rated | by SICK

BRAND: SICK
SKU: 1129751
$2,791.80 List price: $3,509.00
+ −
30 Days Return Delivery Options
The AFS60S-THSM262144 Safety Encoder is designed for industrial automation, featuring SIL 3 safety integrity and PL e performance level compliance. With a high resolution of 262,144 steps per revolution and an IP65 rated enclosure, it ensures reliable position feedback in hazardous environments, making it ideal for robotics and safety-related motion control systems.

Product Name/Title: Safety Encoder AFS60S-THSM262144 | SIL 3 & PL e Compliance | 262,144 Steps/Rev | IP65 Rated | by SICK

Brand: SICK

SKU: 1129751

Alternatively Known As: Safety rotary encoder, SIL 3 encoder, high precision safety encoder, SSI safety encoder

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)
  • 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)
  • Mechanical design: Through hollow shaft with 15 mm diameter
  • Shaft material: Stainless steel
  • Housing material: Aluminum die cast
  • Operating temperature range: -30 °C to +85 °C
  • Enclosure rating: IP65
  • Protection class: III (DIN EN 61140)
  • Dimensions (H x L x W): 60mm x 60mm x 60mm
  • Weight: 0.25 kg
Key Features
  • Safety integrity level SIL 3 (IEC 61508, IEC 61800-5-3)
  • Performance level PL e and Category 3 and 4 compliance (EN ISO 13849-1)
  • High resolution with 262,144 steps per revolution (18 bit)
  • Repeatability standard deviation of 0.002°
  • Robust mechanical design with through hollow shaft and stainless steel shaft
  • IP65 rated enclosure for dust and water protection
  • Operating temperature range from -30 °C to +85 °C
  • Short-circuit and reverse polarity protection
  • Communication interface SSI with Sin/Cos signals
  • Low operating and start-up torque
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with safety encoder integration and electrical safety standards.
Applications
  • Industrial automation requiring high safety integrity level encoders
  • Safety-related motion control systems
  • Robotics and machinery with safety performance level PL e
  • Position feedback in hazardous 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 reduces energy usage
  • Robust protection against environmental factors extends product life
Warranty Information

Standard manufacturer warranty applies; please refer to SICK for detailed warranty terms.

Available Now

The SICK AFS60S-THSM262144 Safety Encoder is available for immediate purchase, ideal for industrial safety and automation applications.

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