Trade Discount 20%
Incremental Rotary Encoder | 100 Pulses/Rev | IP65/IP67 Rated | Solid Shaft Design | by SICK
The Incremental Rotary Encoder offers high resolution with 100 pulses per revolution, making it ideal for industrial automation and precise motion control applications. Built with a robust solid shaft design featuring a stainless steel shaft and aluminum housing, it ensures durability and reliability. With an IP65 rating on the shaft side and IP67 on the housing side, this encoder is protected against dust and water, making it perfect for challenging environments.
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Technical Specifications
- Mean time to dangerous failure (MTTFD): 330 years (EN ISO 13849-1)
- Pulses per revolution: 100
- Measuring step: ±90°, electric/pulses per revolution
- Measuring step deviation: ±0.008° pulses 100 to 10,000
- Error limits: ±0.03°
- Communication interface: Incremental HTL / Push pull
- Number of signal channels: 6
- 0-set function: H-active, L = 0-3 V, H = 4.0 - U s V
- Initialization time: 40 ms
- Output frequency: 820 kHz
- Load current: 30 mA
- Power consumption: 0.7 W (without load)
- Connection type: Male connector, MS, 10-pin, radial
- Supply voltage: 8 to 30 V
- Reference signal position: 180°, electrical, logically gated with BN2
- Code sequence: Counterclockwise
- Reverse polarity protection: Yes
- Short-circuit protection of outputs: Yes
- Mechanical design: Solid shaft, square flange
- Shaft diameter: 3/8 inch with flat
- Shaft length: 16 mm
- Shaft material: Stainless steel 1.4305
- Flange material: Aluminum
- Housing material: Aluminum
- 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 compliance: EN 61000-6-2 and EN 61000-6-3
- Enclosure rating: IP65 shaft side, IP67 housing side
- Permissible relative humidity: 90% (no condensation)
- 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 80mm x 58mm
- Weight: 0.4 kg
Key Features
- High resolution with 100 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
- Reverse polarity and short-circuit protection
- Low power consumption of 0.7 W without load
- Fast initialization time of 40 ms
- High operating speed up to 9,000 min⁻¹
- 6-channel incremental HTL / Push pull communication interface
- 0-set function via hardware pin for easy zeroing
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 position and speed measurement
- Robotics and motion control systems
- Conveyor and material handling systems
- Machine tool feedback and control
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces replacement frequency and electronic waste
- Low power consumption contributes to energy efficiency in industrial systems
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK DFS20A-A2BAD000100 incremental encoder is available for immediate purchase, ideal for industrial automation and precise motion control applications.
