Trade Discount 20%
Incremental Rotary Encoder | 65,536 Pulses/Rev | IP65/IP67 Protection | Hollow Shaft Design | by SICK
The Incremental Rotary Encoder offers high resolution with 65,536 pulses per revolution, making it ideal for industrial automation and precision motion control applications. With a robust aluminum housing and IP65/IP67 protection, it ensures durability in challenging environments. Designed for easy integration, this encoder is perfect for robotics, machine tool feedback, and conveyor systems.
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Technical Specifications
- Pulses per revolution: 65,536
- Measuring step: ±90° electric/pulses per revolution
- Measuring step deviation: ±0.002° pulses > 10,000
- Error limits: ±0.03°
- Communication interface: Incremental TTL/HTL
- Number of signal channels: 6
- Output frequency: 820 kHz
- Load current: 30 mA
- Power consumption: 0.7 W (without load)
- Connection type: 9-wire cable, 5 m radial
- Supply voltage: 4.75 to 30 V
- Mechanical design: Through hollow shaft
- Shaft diameter: 1/2″ front clamp
- Flange type: 2-point stator coupling
- Shaft material: Stainless steel 1.4305
- 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 10^9 revolutions
- Angular acceleration: ≤ 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): 58mm x 40mm x 58mm
- Weight: 0.3 kg
Key Features
- High resolution with 65,536 pulses per revolution
- Incremental TTL/HTL communication interface
- Robust aluminum housing with IP65/IP67 protection
- Through hollow shaft design with 1/2″ front clamp
- Reverse polarity and short-circuit protection
- Operating temperature range from -30°C to +85°C
- Low start-up torque of 0.8 Ncm
- High mechanical durability with bearing lifetime of 3.6 x 10^9 revolutions
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and mechanical integration of incremental encoders to ensure proper alignment and connection.
Applications
- Industrial automation and control systems
- Robotics and motion control
- Precision measurement and positioning
- Machine tool feedback
- Conveyor and material handling systems
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 of 0.7 W improves energy efficiency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK DFS21A-KFP1N065536 incremental encoder is available for immediate purchase, ideal for industrial automation and precision motion control applications.
