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Incremental Rotary Encoder SICK DFS22A-KFB1L002000 | 2000 Pulses/Rev | IP65/IP67 Rated | by SICK
The SICK DFS22A-KFB1L002000 incremental rotary encoder delivers high precision with 2000 pulses per revolution, making it ideal for industrial automation and motion control applications. Its robust blind hollow shaft design ensures durability in harsh environments, while the IP65 and IP67 ratings provide protection against dust and water. With features like reverse polarity protection and a wide operating temperature range of -30°C to +85°C, this encoder is built for reliability and performance.
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Technical Specifications
- MTTFD: 330 years (EN ISO 13849-1)
- Pulses per revolution: 2,000
- Measuring step deviation: ±0.008° pulses 100 to 10,000
- Error limits: ±0.03°
- Communication interface: Incremental HTL / Push pull, 6-channel
- Output frequency: 820 kHz
- Load current: 30 mA
- Power consumption: 0.7 W (without load)
- Connection type: 9-wire cable, radial, 1.5 m
- Supply voltage: 8 to 30 V
- Reference signal: 1, 180° gated with A
- Code sequence: Clockwise
- Reverse polarity and short-circuit protection included
- Mechanical design: Blind hollow shaft with 1/2” front clamp
- Flange type: 2-point stator coupling
- Shaft material: Stainless steel 1.4305
- Housing and flange 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 10^9 revolutions
- Angular acceleration: ≤ 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: -30°C to +85°C
- Storage temperature: -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 60mm x 40mm
- Weight: 0.3 kg
Key Features
- High resolution with 2,000 pulses per revolution
- Robust blind hollow shaft mechanical design
- IP65 rated on shaft side and IP67 on housing side for harsh environments
- 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 bearing lifetime of 3.6 x 10^9 revolutions
- 6-channel incremental HTL / Push pull communication interface
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with incremental encoders and electrical safety standards to ensure proper mounting, wiring, and configuration.
Applications
- Industrial automation and control systems
- Robotics and motion control
- Conveyor and material handling systems
- Machine tool feedback and positioning
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable design reduces replacement frequency and electronic waste
- Low power consumption of 0.7 W minimizes energy usage
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK DFS22A-KFB1L002000 incremental encoder is available for immediate purchase, ideal for industrial automation and precise motion control applications.
