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Incremental Rotary Encoder DLS40E-S3RV00050 | 50 Pulses/Rev | 3 Signal Channels | IP50 Rated | by SICK
The DLS40E-S3RV00050 incremental rotary encoder is designed for precise rotational position measurement in industrial automation. With a robust aluminum housing and stainless steel shaft, it features 50 pulses per revolution and operates at speeds up to 6,000 min⁻¹. Ideal for machine tool feedback systems and robotics, this encoder ensures reliable performance with reverse polarity and short-circuit protection.
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Technical Specifications
- Pulses per revolution: 50
- Measuring step: 90° electric/pulses per revolution
- Duty cycle: ≤ 0.5 ± 10%
- Communication interface: Incremental, open collector
- Number of signal channels: 3
- Output frequency: ≤ 150 kHz
- Load current: ≤ 30 mA
- Power consumption: ≤ 2 W (without load)
- Connection type: Cable, 5-wire, radial, 2 m
- Supply voltage: 10 to 27 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 open collector output
- Three signal channels with output frequency up to 150 kHz
- Solid shaft with 6 mm diameter and 12 mm length
- High mechanical durability with stainless steel shaft and aluminum housing
- Reverse polarity and short-circuit protection
- Operating speed up to 6,000 min⁻¹, maximum 8,000 min⁻¹
- Low start-up torque of 0.3 Ncm and operating torque of 0.2 Ncm
- IP50 enclosure rating suitable for industrial environments
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician to ensure proper connection and compliance with safety standards.
Applications
- Industrial automation for precise rotational position measurement
- Machine tool feedback systems
- Robotics and motion control
- Conveyor and packaging machinery
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Low power consumption of ≤ 2 W reduces energy usage
- Durable materials extend product lifespan, reducing waste
- Compliance with China-RoHS ensures reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK DLS40E-S3RV00050 incremental rotary encoder is available for immediate purchase, ideal for industrial automation and precise motion control applications.
