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DBS50E-S5EK00020 | Incremental encoders
The SICK DBS50E-S5EK00020 is a robust incremental encoder featuring a solid shaft, 6-channel HTL output, and high reliability for industrial automation applications.
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Product Name/Title: DBS50E-S5EK00020 | Incremental encoders
Brand: SICK
SKU: 1126829
Alternatively Known As: Incremental rotary encoder, rotary position sensor, shaft encoder, industrial encoder
Technical Specifications
- Pulses per revolution: 20
- Measuring step: 90° electric/pulses per revolution
- Measuring step deviation: ±18° per pulse
- Error limits: ±54° per pulse
- Duty cycle: ≤ 0.5 ± 5%
- Communication interface: Incremental HTL / Push pull
- Number of signal channels: 6
- Initialization time: < 3 ms
- Output frequency: ≤ 300 kHz
- Load current: ≤ 30 mA
- Power consumption: < 0.5 W (without load)
- Connection type: 8-wire cable, 1.5 m length
- Supply voltage: 7 to 30 V
- Reference signal: 1, positioned at 90° electric
- Reverse polarity protection: Yes
- Short-circuit protection: Yes
- Mechanical design: Solid shaft, face mount flange
- Shaft diameter: 8 mm with flat
- Shaft length: 15.5 mm
- Start up torque: +0.9 Ncm at 20°C
- Operating torque: 0.6 Ncm at 20°C
- Permissible shaft loading: 30 N axial, 50 N radial
- Operating speed: 6,000 min⁻¹
- Maximum operating speed: 8,000 min⁻¹
- Moment of inertia of rotor: 0.65 gcm²
- Bearing lifetime: 2 x 10^9 revolutions
- Angular acceleration: ≤ 500,000 rad/s²
- EMC: Compliant with EN 61000-6-2 and EN 61000-6-3 (class A)
- Enclosure rating: IP65
- Permissible relative humidity: 90% (no condensation)
- Operating temperature range: -20°C to +85°C (extended range on request)
- Storage temperature range: -40°C to +100°C
- Shock resistance: 100 g, 6 ms
- Vibration resistance: 20 g, 10 Hz to 2,000 Hz
- Dimensions (H x L x W): 50mm x 70mm x 50mm
- Weight: 0.18 kg
Key Features
- Incremental communication interface with HTL / Push pull
- 6-channel signal output
- High output frequency up to 300 kHz
- Robust aluminum housing with IP65 enclosure rating
- Stainless steel shaft with flat, 8 mm diameter
- Operating temperature range from -20°C to +85°C
- Reverse polarity and short-circuit protection
- Low power consumption below 0.5 W
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper connection and operation.
Applications
- Industrial automation for position and speed measurement
- Robotics and conveyor systems
- Machine tool feedback
- Motion control systems
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption reduces energy usage
- Durable materials extend product lifespan, reducing waste
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy.
Available Now
The SICK DBS50E-S5EK00020 Incremental Encoder is available for immediate purchase, ideal for industrial automation and motion control applications.
