Trade Discount 20%
Incremental Rotary Encoder SICK DFS21A-KFA2C002000 | 2000 Pulses/Rev | IP65/IP67 Rated | by SICK
The SICK DFS21A-KFA2C002000 incremental rotary encoder delivers high precision with 2000 pulses per revolution, making it ideal for industrial automation and robotics. Its robust design features a stainless steel shaft and aluminum housing, ensuring durability in demanding environments. With an IP65/IP67 rating, it offers excellent protection against dust and water, making it perfect for safety-critical applications.
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Technical Specifications
- Pulses per revolution: 2,000
- Measuring step deviation: ±0.008° pulses 100 to 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
- Operating current: 50 mA (without load)
- Connection type: Male connector, M12, 8-pin, radial
- Supply voltage: 4.5 to 5.5 V
- Mechanical design: Through hollow shaft with 1/2″ front clamp
- Flange type: 2-point stator coupling
- Shaft material: Stainless steel 1.4305
- Flange and housing material: Aluminum
- Start-up torque: 0.8 Ncm at +20°C
- Operating torque: 0.6 Ncm at +20°C
- Permissible static movement: ±0.3 mm radial, ±0.5 mm axial
- Permissible dynamic movement: ±0.05 mm radial, ±0.1 mm axial
- Operating speed: up to 6,000 min⁻¹
- Moment of inertia of rotor: 40 gcm²
- Bearing lifetime: 3.6 x 10⁹ revolutions
- Angular acceleration: up to 500,000 rad/s²
- EMC compliance: 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
- Shock resistance: 100 g, 11 ms
- Vibration resistance: 30 g, 10 Hz to 2,000 Hz
- Dimensions (H x L x W): 40mm x 80mm x 40mm
- Weight: 0.3 kg
Key Features
- High resolution with 2,000 pulses per revolution
- 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
- Reverse polarity and short-circuit protection
- Low start-up torque of 0.8 Ncm and operating torque of 0.6 Ncm
- 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 incremental encoders and electrical safety standards to ensure proper connection and operation.
Applications
- Industrial automation for precise rotational position measurement
- Robotics and motion control systems
- Conveyor systems and packaging machinery
- Safety-related applications requiring high reliability
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces need for frequent replacements, minimizing 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 DFS21A-KFA2C002000 incremental encoder is available for immediate purchase, ideal for industrial automation and safety-critical applications.
