Trade Discount 20%
Incremental Rotary Encoder | 1000 Pulses/Rev | IP65/IP67 Rated | Robust Design | by SICK
The Incremental Rotary Encoder DFS25A-B4D1L001000 offers high precision with 1000 pulses per revolution, making it ideal for industrial automation and motion control applications. With a robust solid shaft design and IP65/IP67 ratings, it ensures reliable performance in harsh environments. This encoder features a wide operating temperature range from -30°C to +85°C, making it suitable for various applications, including robotics and servo motor feedback.
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Technical Specifications
- Pulses per revolution: 1,000
- Measuring step deviation: ±0.008°
- Error limits: ±0.03°
- Communication interface: Incremental, Open Collector
- Number of signal channels: 6
- Output frequency: 150 kHz
- Load current: 30 mA
- Power consumption: 0.7 W (without load)
- Connection type: Cable, 9-wire, radial, 1.5 m
- Supply voltage: 8 to 30 V
- Shaft diameter: 10 mm with flat
- Shaft length: 19 mm
- 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 compliant with 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
- 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 1,000 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
- Wide operating temperature range from -30°C to +85°C
- Reverse polarity and short-circuit protection
- Low start-up torque of 0.5 Ncm and operating torque of 0.3 Ncm
- High mechanical durability with bearing lifetime of 3.6 x 10^9 revolutions
- 6-channel incremental output with open collector interface
- Fast initialization time of 40 ms
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
- Servo motor feedback
- Robotics and motion control
- Position and speed measurement in manufacturing
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 improves energy efficiency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK DFS25A-B4D1L001000 incremental encoder is available for immediate purchase, ideal for industrial automation and motion control applications.
