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Incremental Rotary Encoder DLS40E-S3AV00400 | 400 PPR | 6-Channel Output | IP50 Rated | by SICK
The DLS40E-S3AV00400 incremental rotary encoder is designed for precise position and speed measurement in industrial automation. With a 400 pulses per revolution (PPR) capability and a robust 6-channel output, it ensures reliable performance in robotics and conveyor systems. Built with a solid stainless steel shaft and aluminum housing, this encoder offers high mechanical durability and reverse polarity protection, making it ideal for demanding applications.
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Technical Specifications
- Pulses per revolution: 400
- Measuring step: 90°, electric/pulses per revolution
- Duty cycle: ≤ 0.5 ± 10 %
- Communication interface: Incremental TTL / RS-422
- Number of signal channels: 6
- Output frequency: ≤ 150 kHz
- Load current: ≤ 30 mA
- Power consumption: ≤ 2 W (without load)
- Connection type: Cable, 8-wire, radial, 2 m
- Supply voltage: 4.5 ... 5.5 V
- Reference signal: 1
- Reverse polarity protection: Yes
- Short-circuit protection of outputs: Yes
- Mechanical design: Solid shaft, face mount flange
- Shaft diameter: 6 mm with flat
- Shaft length: 12 mm
- Shaft material: Stainless steel
- Flange material: Aluminum
- Housing material: Aluminum
- Cable material: PVC
- Start up torque: 0.3 Ncm
- Operating torque: 0.2 Ncm
- Permissible shaft loading: 40 N radial, 20 N axial
- Operating speed: 6,000 min⁻¹
- Maximum operating speed: ≤ 8,000 min⁻¹
- Moment of inertia of rotor: 7.6 gcm²
- Bearing lifetime: 2.0 x 10^9 revolutions
- Angular acceleration: ≤ 500,000 rad/s²
- EMC: According to EN 61000-6-2 and EN 61000-6-3
- Enclosure rating: IP50
- Permissible relative humidity: 90% (no condensation)
- Operating temperature range: –10 °C to +70 °C
- Storage temperature range: –25 °C to +85 °C
- Resistance to shocks: 100 g, 6 ms
- Resistance to vibration: 20 g, 10 Hz to 2,000 Hz
- Dimensions (H x L x W): 40mm x 60mm x 40mm
- Weight: 0.13 kg
Key Features
- Incremental communication interface with TTL / RS-422
- 6-channel signal output with up to 150 kHz frequency
- Solid shaft with 6 mm diameter and stainless steel material
- High mechanical durability with bearing lifetime of 2.0 x 10^9 revolutions
- Operating speed up to 6,000 min⁻¹ with maximum 8,000 min⁻¹
- Reverse polarity and short-circuit protection
- Compact design with aluminum housing and flange
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with incremental encoders and electrical safety standards.
Applications
- Industrial automation for precise position and speed measurement
- Robotics and conveyor systems requiring incremental feedback
- Machine tools and manufacturing equipment monitoring
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Low power consumption of ≤ 2 W reduces energy usage
- Durable materials and long bearing life minimize waste and replacement frequency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific terms.
Available Now
The SICK DLS40E-S3AV00400 incremental encoder is available for immediate purchase, ideal for industrial automation and precision measurement applications.
