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Rotary Encoder SSI | 512 Steps per Revolution | IP65/IP67 Rated | by SICK
The Rotary Encoder SSI offers high precision with 512 steps per revolution, making it ideal for industrial automation and robotics. Built with a robust stainless steel shaft and an IP65/IP67 rating for dust and water protection, this encoder ensures reliable performance in demanding environments. With low start-up and operating torque, it’s perfect for applications requiring accurate motion control and feedback.
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Technical Specifications
- MTTFD: 250 years (EN ISO 13849-1)
- Max resolution: 512 steps per revolution (9 bit)
- Error limits G: 0.2°
- Repeatability standard deviation σr: 0.002°
- Communication interface: SSI
- Initialization time: 50 ms
- Position forming time: < 1 µs
- Code type: Gray
- Clock frequency: ≤ 1 MHz
- Supply voltage: 4.5 to 32 V
- Power consumption: ≤ 0.7 W (without load)
- Mechanical design: Solid shaft, face mount flange
- Shaft diameter: 10 mm
- Shaft length: 19 mm
- Shaft material: Stainless steel
- Flange material: Aluminum
- Housing material: Aluminum die cast
- Start up torque: < 0.5 Ncm (+20 °C)
- Operating torque: < 0.3 Ncm (+20 °C)
- Permissible shaft loading: 80 N radial, 40 N axial
- Operating speed: ≤ 9,000 min⁻¹
- Moment of inertia of rotor: 6.2 gcm²
- Bearing lifetime: 3.0 x 10^9 revolutions
- Angular acceleration: ≤ 500,000 rad/s²
- EMC: Compliant with EN 61000-6-2 and EN 61000-6-3
- Enclosure rating: IP65 shaft side, IP67 housing side
- Operating temperature range: 0 °C to +85 °C
- Storage temperature range: -40 °C to +100 °C
- Resistance to shocks: 50 g, 6 ms
- Resistance to vibration: 20 g, 10 Hz to 2,000 Hz
- Dimensions (H x L x W): 58mm x 60mm x 58mm
- Weight: 0.3 kg
Key Features
- High resolution with 512 steps per revolution (9 bit)
- Robust mechanical design with solid shaft and face mount flange
- Stainless steel shaft with flat for secure coupling
- Low start-up torque (<0.5 Ncm) and operating torque (<0.3 Ncm)
- High operating speed up to 9,000 min⁻¹
- IP65 rated on shaft side and IP67 on housing side for dust and water protection
- Reverse polarity protection included
- Communication via SSI interface with adjustable code sequence
- Long bearing lifetime of 3.0 x 10^9 revolutions
- High resistance to shocks (50 g) and vibration (20 g)
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and mechanical integration of rotary encoders to ensure proper connection and alignment.
Applications
- Industrial automation for precise position measurement
- Robotics for accurate motion control
- Machine tools requiring high resolution feedback
- Conveyor systems and packaging machinery
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable design reduces need for frequent replacements, minimizing waste
- Low power consumption (≤ 0.7 W) supports energy-efficient operation
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK AFS60E-S4AC000512 rotary encoder is available for immediate purchase, ideal for industrial automation and precision motion control applications.
