Trade Discount 20%
Incremental Rotary Encoder SICK DFS25A | 1500 PPR | ±0.03° Error Limits | IP65/IP67 Rated | by SICK
The SICK DFS25A-A2A1L001500 incremental rotary encoder delivers high precision with 1500 pulses per revolution and ±0.03° error limits, making it ideal for industrial automation and control systems. With a robust mechanical design and an IP65/IP67 rating, it ensures reliable performance in challenging environments, perfect for robotics, conveyor systems, and machine tool positioning.
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Technical Specifications
- Pulses per revolution: 1,500
- Measuring step deviation: ±0.008° pulses 100 ... 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 ... 5.5 V
- Mechanical design: Solid shaft, square flange
- Shaft diameter: 3/8″ 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: ≤ 9,000 min⁻¹
- Bearing lifetime: 3.6 x 10^9 revolutions
- Enclosure rating: IP65 shaft side, IP67 housing side
- Operating temperature range: –30 °C to +85 °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): 40mm x 70mm x 40mm
- Weight: 0.4 kg
Key Features
- High precision with ±0.03° error limits
- Incremental communication interface with TTL / RS-422
- 6-channel signal output with 0-set hardware pin function
- Robust mechanical design with solid shaft and square flange
- IP65 rated shaft side and IP67 rated housing side for protection
- Wide operating temperature range from –30 °C to +85 °C
- Reverse polarity and short-circuit protection
- Long bearing lifetime of 3.6 x 10^9 revolutions
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 and material handling systems
- Machine tool positioning and feedback
- Safety-related monitoring in machinery
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Durable design reduces replacement frequency and electronic waste
- Low power consumption electronics contribute to energy efficiency
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK DFS25A-A2A1L001500 incremental encoder is available for immediate purchase, ideal for industrial automation and safety-related applications.
