Trade Discount 20%
Incremental Rotary Encoder | 32,768 Pulses/Rev | IP65/IP67 Protection | by SICK
The Incremental Rotary Encoder offers high resolution with 32,768 pulses per revolution, making it ideal for industrial automation and precision measurement applications. Built with a robust solid shaft design and durable stainless steel and aluminum materials, it ensures reliable performance in harsh environments, with an operating temperature range of -30°C to +85°C and IP65/IP67 protection.
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Technical Specifications
- Pulses per revolution: 32,768
- Measuring step: ±90°, electric/pulses per revolution
- Measuring step deviation: ±0.002° pulses > 10,000
- Error limits: ±0.03°
- Communication interface: Incremental HTL / Push pull
- Number of signal channels: 6-channel
- 0-set function: H-active, hardware pin controlled
- Initialization time: 40 ms
- Output frequency: 820 kHz
- Load current: 30 mA
- Power consumption: 0.7 W (without load)
- Connection type: Cable, 9-wire, radial, 5 m
- Supply voltage: 8 to 30 V
- Reference signal: 1, positioned at 90°, logically gated with A and B
- Code sequence: Clockwise
- Reverse polarity protection: Yes
- Short-circuit protection of outputs: Yes
- Mechanical design: Solid shaft, face mount flange
- Shaft diameter: 3/8 inch with flat
- Shaft length: 19 mm
- Shaft material: Stainless steel 1.4305
- Flange and 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 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
- 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): 50mm x 70mm x 50mm
- Weight: 0.4 kg
Key Features
- High resolution with 32,768 pulses per revolution
- Robust solid shaft design with face mount flange
- Stainless steel shaft and aluminum housing for durability
- IP65 shaft side and IP67 housing side protection
- Reverse polarity and short-circuit protection
- Operating temperature range from -30°C to +85°C
- Low start-up torque of 0.5 Ncm and operating torque of 0.3 Ncm
- 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 initialization
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
- Robotics and motion control
- Precision measurement and positioning
- Conveyor systems and machinery feedback
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable materials and robust design reduce replacement frequency and waste
- Low power consumption of 0.7 W enhances energy efficiency
- Compliance with China-RoHS supports reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK DFS25A-N2B2N032768 incremental encoder is available for immediate purchase, ideal for industrial automation and precision measurement applications.
