Trade Discount 20%
Incremental Rotary Encoder SICK DFS25A-N4B11000100 | ±0.008° Precision | IP65/IP67 Rated | 9,000 min⁻¹ Speed | by SICK
The SICK DFS25A-N4B11000100 incremental rotary encoder delivers high precision with a measuring step deviation of ±0.008°, making it ideal for industrial automation and motion control applications. With a robust solid shaft design and an impressive operating speed of up to 9,000 min⁻¹, this encoder ensures reliable performance in demanding environments. Its IP65/IP67 rating provides excellent protection against dust and water, while reverse polarity and short-circuit protection enhance safety and durability.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Technical Specifications
- MTTFD (mean time to dangerous failure): 330 years (EN ISO 13849-1)
- Pulses per revolution: 100
- Measuring step: ±90°, electric/pulses per revolution
- Measuring step deviation: ±0.008° pulses 100 ... 10,000
- Error limits: ±0.03°
- Communication interface: Incremental, HTL / Push pull
- 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: 8 ... 30 V
- Reference signal: 1, position 180°, electric, gated with A
- Code sequence: Clockwise
- Reverse polarity protection: Yes
- Short-circuit protection of the outputs: Yes
- Mechanical design: Solid shaft, face mount 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 10^9 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 precision with measuring step deviation of ±0.008°
- Robust mechanical design with solid shaft and face mount flange
- High operating speed up to 9,000 min⁻¹
- IP65 rated shaft side and IP67 rated housing side for protection
- Reverse polarity and short-circuit protection
- Low power consumption of 0.7 W without load
- 6-channel incremental communication interface with HTL / Push pull output
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
- Conveyor systems and material handling
- Machine tool feedback and positioning
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
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 DFS25A-N4B11000100 incremental encoder is available for immediate purchase, ideal for industrial automation and motion control applications.
