Trade Discount 20%
Incremental Rotary Encoder DFS25A-B4P11065536 | 65,536 Pulses/Rev | ±0.002° Accuracy | IP65/IP67 Rated | by SICK
The Incremental Rotary Encoder DFS25A-B4P11065536 offers high-resolution performance with 65,536 pulses per revolution and a measuring step accuracy of ±0.002°. Designed for industrial automation and precision motion control, this encoder features a robust stainless steel shaft and aluminum housing, ensuring durability in demanding environments. With IP65 and IP67 ratings, it provides excellent protection against dust and water, making it ideal for various applications.
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Technical Specifications
- Pulses per revolution: 65,536
- Measuring step: ±90°, electric/pulses per revolution
- Measuring step deviation: ±0.002° pulses > 10,000
- Error limits: ±0.03°
- Communication interface: Incremental TTL/HTL
- Number of signal channels: 6-channel
- 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, axial
- Supply voltage: 4.75 to 30 V
- Mechanical design: Solid shaft, Servo flange
- Shaft diameter: 10 mm with flat
- Shaft length: 19 mm
- Shaft material: Stainless steel 1.4305
- Flange material: Aluminum
- Housing material: Aluminum
- 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 the rotor: 15 gcm²
- Bearing lifetime: 3.6 x 10⁹ revolutions
- Angular acceleration: ≤ 500,000 rad/s²
- EMC: According to EN 61000-6-2 and EN 61000-6-3
- Enclosure rating: IP65 shaft side, IP67 housing side
- Permissible relative humidity: 90% (no condensation)
- Operating temperature range: –30 °C to +85 °C
- Storage temperature range: –40 °C to +100 °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): 58mm x 40mm x 58mm
- Weight: 0.4 kg
Key Features
- High resolution with 65,536 pulses per revolution
- Measuring step accuracy of ±0.002° for pulses > 10,000
- Robust mechanical design with stainless steel shaft and aluminum housing
- IP65 rated shaft side and IP67 rated housing side for protection against dust and water
- Supports incremental TTL/HTL communication interface
- Programmable and configurable output settings
- Reverse polarity and short-circuit protection
- Wide operating temperature range from –30 °C to +85 °C
- High resistance to shocks (100 g) and vibration (30 g)
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and mechanical integration of incremental encoders to ensure proper connection and calibration.
Applications
- Industrial automation and control systems
- Robotics and servo motor feedback
- Precision measurement in manufacturing
- Motion control and positioning systems
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-B4P11065536 incremental encoder is available for immediate purchase, ideal for industrial automation and precision motion control applications.
