Trade Discount 20%
Incremental Rotary Encoder | 2048 PPR | IP65/IP67 Protection | High Speed Up to 9000 min⁻¹ | by SICK
The Incremental Rotary Encoder offers high precision with 2048 pulses per revolution, making it ideal for industrial automation and motion control applications. Designed for robustness, it features a solid shaft and square flange, along with IP65/IP67 protection for reliable performance in harsh environments. With an operating temperature range of -30°C to +85°C, this encoder is perfect for various applications including robotics and machine tool positioning.
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Technical Specifications
- Pulses per revolution: 2048
- Measuring step deviation: ±0.008° pulses 100 to 10,000
- Error limits: ±0.03°
- Communication interface: Incremental TTL / RS-422
- Number of signal channels: 6
- Output frequency: 820 kHz
- Load current: 30 mA
- Operating current: 50 mA (without load)
- Supply voltage: 4.5 to 5.5 V
- Mechanical design: Solid shaft, square flange
- Shaft diameter: 3/8 inch with flat
- Shaft length: 19 mm
- Materials: Stainless steel shaft, aluminum flange and housing
- 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 9000 min⁻¹
- Moment of inertia of rotor: 15 gcm²
- Bearing lifetime: 3.6 x 10^9 revolutions
- Angular acceleration: up to 500,000 rad/s²
- Enclosure rating: IP65 shaft side, IP67 housing side
- Operating temperature range: -30°C to +85°C
- Storage temperature range: -40°C to +100°C
- EMC compliance: EN 61000-6-2 and EN 61000-6-3
- Resistance to shocks: 100 g, 11 ms
- Resistance to vibration: 30 g, 10 Hz to 2000 Hz
- Dimensions (H x L x W): 40mm x 70mm x 40mm
- Weight: 0.4 kg
Key Features
- High resolution with 2048 pulses per revolution
- Robust mechanical design with solid shaft and square flange
- IP65 shaft side and IP67 housing side protection
- Operating temperature range from -30°C to +85°C
- Reverse polarity and short-circuit protection
- Low start-up torque of 0.5 Ncm
- High operating speed up to 9000 min⁻¹
- 6-channel incremental communication interface with TTL/RS-422
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with incremental encoders and electrical safety standards.
Applications
- Industrial automation and control systems
- Robotics and motion control
- Machine tool positioning
- Conveyor and material handling systems
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Durable design reduces replacement frequency and waste
- Low power consumption electronics contribute to energy efficiency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK DFS25A-A2AAD002048 incremental encoder is available for immediate purchase, ideal for industrial automation and precise motion control applications.
