Trade Discount 20%
Incremental Rotary Encoder SICK DFS20A | 1000 Pulses/Rev | IP65/IP67 Rated | by SICK
The SICK DFS20A-A2D2F001000 incremental rotary encoder delivers high precision with 1,000 pulses per revolution, making it ideal for industrial automation and robotics. With a robust solid shaft design and an IP65/IP67 rating for dust and water protection, it ensures reliable performance in harsh environments. Designed for applications requiring accurate position and speed measurement, this encoder is built for durability and efficiency.
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Technical Specifications
- Pulses per revolution: 1,000
- Measuring step deviation: ±0.008°
- Error limits: ±0.03°
- Communication interface: Incremental, 6-channel, open collector
- Output frequency: 150 kHz
- Load current: 30 mA
- Power consumption: 0.7 W (without load)
- Supply voltage: 8 to 30 V
- Shaft diameter: 3/8 inch with flat
- Shaft length: 16 mm
- 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: up to 9,000 min⁻¹
- Moment of inertia of rotor: 15 gcm²
- Bearing lifetime: 3.6 x 10^9 revolutions
- Enclosure rating: IP65 shaft side, IP67 housing side
- Operating temperature range: -30°C to +85°C
- Resistance to shocks: 100 g, 11 ms
- Resistance to vibration: 30 g, 10 Hz to 2,000 Hz
- Dimensions (H x L x W): 40mm x 70mm x 40mm
- Weight: 0.4 kg
Key Features
- High resolution with 1,000 pulses per revolution
- Robust solid shaft design with stainless steel shaft and aluminum housing
- IP65 rated on shaft side and IP67 on housing side for dust and water protection
- Operating temperature range from -30°C to +85°C
- Reverse polarity and short-circuit protection
- Low power consumption of 0.7 W without load
- High mechanical durability with bearing lifetime of 3.6 x 10^9 revolutions
- 6-channel incremental communication interface with open collector output
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician familiar with incremental encoders and industrial electrical standards to ensure proper connection and safety compliance.
Applications
- Industrial automation for precise position and speed measurement
- Robotics and motion control systems
- Conveyor systems and packaging machinery
- Machine tool feedback and control
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Durable design reduces need for frequent replacements, minimizing waste
- Low power consumption contributes to energy efficiency in industrial systems
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK DFS20A-A2D2F001000 incremental encoder is available for immediate purchase, ideal for industrial automation and motion control applications requiring precise position feedback.
