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Incremental Rotary Encoder DGS80B-TSH402048 | 2048 Pulses/Rev | IP65 Rated | Hollow Shaft Design | by SICK
The DGS80B-TSH402048 incremental rotary encoder offers high resolution with 2,048 pulses per revolution, making it ideal for precise industrial automation and control systems. With a robust IP65 rated enclosure and a through hollow shaft design, this encoder ensures reliable performance in challenging environments, perfect for robotics, conveyor systems, and machine tool positioning.
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Technical Specifications
- Pulses per revolution: 2,048
- Measuring step: 90° electric/pulses per revolution
- Measuring step deviation: ±15° electrical
- Duty cycle: ≤ 0.5 ± 15%
- Communication interface: Incremental TTL / RS-422
- Number of signal channels: 6
- Initialization time: < 50 ms
- Output frequency: ≤ 300 kHz
- Load current: ≤ 40 mA per channel
- Operating current: ≤ 50 mA (without load)
- Power consumption: ≤ 0.85 W
- Connection type: Male connector, MS, 10-pin, radial
- Supply voltage: 5 to 30 V
- Reference signal position: 90°, logically gated with A and B
- Reverse polarity protection: Yes
- Short-circuit protection: Yes
- Mechanical design: Through hollow shaft
- Shaft diameter: 30 mm
- Flange type: 1-sided stator coupling (slot accessory available)
- Shaft material: Aluminum
- Flange and housing material: ZAMAC die cast
- Shaft sealing ring material: FKM70
- Start up torque: 6 Ncm at +20°C
- Operating torque: 5 Ncm at +20°C
- Permissible shaft loading: 100 N radial and axial
- Operating speed: ≤ 3,600 min⁻¹
- Moment of inertia of rotor: 408 gcm²
- Bearing lifetime: 10^9 revolutions
- EMC compliance: EN 61000-6-2 and EN 61000-6-3
- Enclosure rating: IP65 (IEC 60529)
- Permissible relative humidity: 98% (no condensation)
- Operating temperature range: -25°C to +85°C
- Storage temperature range: -25°C to +85°C (without package)
- Shock resistance: 250 g, 6 ms (EN 60068-2-27)
- Vibration resistance: 10 g, 5 Hz to 2,000 Hz (EN 60068-2-6)
- Dimensions (H x L x W): 80mm x 80mm x 80mm
- Weight: 0.65 kg
Key Features
- High resolution with 2,048 pulses per revolution
- Through hollow shaft mechanical design with 30 mm shaft diameter
- Robust housing and flange made of ZAMAC die cast
- IP65 rated enclosure for dust and water protection
- Reverse polarity and short-circuit protection
- Operating temperature range from -25°C to +85°C
- Low startup torque of 6 Ncm and operating torque of 5 Ncm
- High bearing lifetime of 10^9 revolutions
- 6-channel incremental TTL/RS-422 communication interface
- Fast initialization time under 50 ms
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
- Conveyor systems and material handling
- Machine tool positioning and feedback
- Safety-related monitoring in machinery
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces need for frequent replacements, minimizing waste
- Low power consumption of ≤ 0.85 W supports energy-efficient operation
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK DGS80B-TSH402048 incremental encoder is available for immediate purchase, ideal for industrial automation and safety-related applications.
