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DFS60A-S1AK18000 | Incremental encoders
The SICK DFS60A-S1AK18000 is a high-precision incremental encoder offering 18,000 pulses per revolution, designed for demanding industrial applications requiring reliable position feedback and robust performance.
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Product Name/Title: DFS60A-S1AK18000 | Incremental encoders
Brand: SICK
SKU: 1037429
Alternatively Known As: Incremental rotary encoder, high resolution encoder, rotary position sensor, shaft encoder, industrial encoder
Technical Specifications
- Pulses per revolution: 18,000
- Measuring step: 90° electric / pulses per revolution
- Measuring step deviation: ±0.002°
- Error limits: ±0.03°
- Communication interface: Incremental TTL / RS-422
- Number of signal channels: 6
- Initialization time: 40 ms
- Output frequency: ≤ 820 kHz
- Load current: ≤ 30 mA
- Operating current: 40 mA (without load)
- Connection type: 8-wire cable, 1.5 m length
- Supply voltage: 4.5 to 5.5 V
- Reference signal: 1, positioned at 90° electric, logically gated with A and B
- Short-circuit protection: Yes
- Mechanical design: Solid shaft with servo flange
- Shaft diameter: 6 mm with flat
- Shaft length: 10 mm
- Shaft material: Stainless steel
- Flange material: Aluminum
- Housing material: Aluminum die cast
- Start-up torque: 0.5 Ncm at +20°C
- Operating torque: 0.3 Ncm at +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: 3.6 x 10^10 revolutions
- Angular acceleration: ≤ 500,000 rad/s²
- EMC compliance: EN 61000-6-2 and EN 61000-6-3
- Enclosure rating: IP67 housing side, IP65 shaft side
- Permissible relative humidity: 90% (no condensation)
- Operating temperature range: -40°C to +100°C
- Storage temperature range: -40°C to +100°C
- Shock resistance: 100 g, 6 ms
- Vibration resistance: 30 g, 10 Hz to 2,000 Hz
- Dimensions (H x L x W): 58mm x 40mm x 58mm
- Weight: 0.3 kg
Key Features
- High resolution with 18,000 pulses per revolution
- Solid shaft with 6 mm diameter and 10 mm length
- Robust aluminum die cast housing and flange
- IP67 rated housing side and IP65 shaft side for harsh environments
- TTL / RS-422 incremental communication interface
- Short-circuit protected outputs
- Operating temperature range from -40°C to +100°C
- High mechanical durability with bearing lifetime of 3.6 x 10^10 revolutions
- Low start-up torque of 0.5 Ncm and operating torque of 0.3 Ncm
Professional Installation Requirements
- Installation by a qualified technician or engineer is recommended to ensure proper electrical connections and mechanical mounting for optimal performance and safety.
Applications
- Industrial automation and control systems
- Robotics and servo motor feedback
- Precision measurement and positioning
- Conveyor systems and material handling
- Machine tool feedback
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3112 – Plugs and Socket-Outlets (Type I Plug)
Environmental Benefits
- Durable design reduces replacement frequency and electronic waste
- Energy-efficient operation with low operating current of 40 mA
- Robust protection against dust and moisture extends product life
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK DFS60A-S1AK18000 Incremental Encoder is available for immediate purchase, ideal for industrial automation and precision measurement applications.
