Trade Discount 20%
Incremental Rotary Encoder DFS25A | 10,000 Pulses/Rev | IP65/IP67 Rated | by SICK
The Incremental Rotary Encoder DFS25A offers high resolution with 10,000 pulses per revolution, making it ideal for industrial automation and robotics applications. Built with a robust stainless steel shaft and aluminum housing, it features IP65 and IP67 ratings for dust and water protection, ensuring reliable performance in harsh environments.
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Technical Specifications
- Pulses per revolution: 10,000
- Measuring step deviation: ±0.008°
- 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
- Power consumption: 0.7 W (without load)
- Connection type: Male connector, M12, 8-pin, radial
- Supply voltage: 8 to 30 V
- Mechanical design: Solid shaft, square flange
- Shaft diameter: 6.35 mm (1/4 inch) with flat
- Shaft length: 19 mm
- Shaft material: Stainless steel 1.4305
- Flange and housing material: Aluminum
- 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
- Angular acceleration: up to 500,000 rad/s²
- EMC compliance: EN 61000-6-2 and EN 61000-6-3
- Enclosure rating: IP65 shaft side, IP67 housing side
- Operating temperature range: -30°C to +85°C
- Storage temperature range: -40°C to +100°C
- Shock resistance: 100 g, 11 ms
- Vibration resistance: 30 g, 10 Hz to 2,000 Hz
- Dimensions (H x L x W): 58mm x 40mm x 58mm
- Weight: 0.4 kg
Key Features
- High resolution with 10,000 pulses per revolution
- Robust solid shaft design with stainless steel shaft and aluminum housing
- IP65 rated shaft side and IP67 rated housing side for protection against dust and water
- Low start-up torque of 0.5 Ncm and operating torque of 0.3 Ncm
- Reverse polarity and short-circuit protection
- Operating temperature range from -30°C to +85°C
- High resistance to shocks (100 g) and vibration (30 g)
- Incremental communication interface with TTL / RS-422 signals
- 6-channel output with 820 kHz frequency and 30 mA load current
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with incremental encoders and electrical safety standards to ensure proper connection and operation.
Applications
- Industrial automation and control systems
- Robotics and motion control
- Machine tool positioning
- Conveyor systems and material handling
- Safety-related monitoring in machinery
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable design reduces need for frequent replacements, minimizing electronic waste
- Low power consumption of 0.7 W contributes to energy efficiency
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK DFS25A-A1C1C010000 incremental encoder is available for immediate purchase, ideal for industrial automation and safety-critical applications.
