Trade Discount 20%
Incremental Rotary Encoder SICK DFS25A | 300 Pulses/Rev | IP65/IP67 Rated | by SICK
The SICK DFS25A incremental rotary encoder delivers high precision with 300 pulses per revolution, making it ideal for industrial automation and robotics. Its robust design features IP65/IP67 ratings for protection against dust and water, ensuring reliable performance in harsh environments. With a wide operating temperature range from -30°C to +85°C, this encoder is perfect for various applications, including conveyor systems and machine tool feedback.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Technical Specifications
- Pulses per revolution: 300
- Measuring step: ±90°, electric/pulses per revolution
- Measuring step deviation: ±0.008° pulses 100 ... 10,000
- Error limits: ±0.03°
- Communication interface: Incremental TTL / RS-422
- 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, radial
- Supply voltage: 8 ... 30 V
- Reference signal: 1, position 90°, logically gated with A and B
- Code sequence: Clockwise
- Reverse polarity protection: Yes
- Short-circuit protection of outputs: Yes
- Mechanical design: Solid shaft, Square flange
- Shaft diameter: 3/8″ 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 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
- Incremental communication interface with TTL / RS-422
- High resolution with 300 pulses per revolution
- Robust mechanical design with solid shaft and square flange
- IP65 rated shaft side and IP67 rated housing side for protection
- Reverse polarity and short-circuit protection
- Wide operating temperature range from -30°C to +85°C
- Low operating torque of 0.3 Ncm
- High bearing lifetime of 3.6 x 10^9 revolutions
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 operation.
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
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable design reduces need for frequent replacements, minimizing waste
- Low power consumption of 0.7 W enhances energy efficiency
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK DFS25A-A2C2C000300 incremental encoder is available for immediate purchase, ideal for industrial automation and precise motion control applications.
