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Incremental Rotary Encoder DGS90B-TWHC04096 | 4096 Pulses/Rev | IP65 Protection | Hollow Shaft Design | by SICK
The DGS90B-TWHC04096 incremental rotary encoder delivers high precision with 4,096 pulses per revolution, making it ideal for industrial automation and motion control applications. Its robust IP65-rated housing ensures durability in harsh environments, while the through hollow shaft design allows for easy integration into various systems. With features like short-circuit protection and a wide operating temperature range, this encoder is built for reliability and performance.
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Technical Specifications
- Pulses per revolution: 4,096
- Measuring step: 90° electrical/pulses per revolution
- Measuring step deviation: ± 25° 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, M12, 8-pin, radial
- Supply voltage: 5 to 30 V
- Reference signal position: 90° electrical, logically gated with A and B
- Reverse polarity protection: Yes
- Short-circuit protection of outputs: Yes
- Mechanical design: Through hollow shaft
- Shaft diameter: 65 mm
- Flange type: 1-sided stator coupling (accessory)
- Shaft material: Stainless steel UNI EN 4305
- Flange material: Aluminum
- Housing material: ZAMAC die cast
- Shaft sealing ring material: FKM70
- Start up torque: 40 Ncm (+20 °C)
- Operating torque: 35 Ncm (+20 °C)
- Permissible shaft loading: 200 N radial, 120 N axial
- Operating speed: ≤ 2,000 min⁻¹
- Moment of inertia of rotor: 2,640 gcm²
- Bearing lifetime: 10^9 revolutions
- EMC: According to EN 61000-4-2 and EN 61000-4-4
- 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): 90mm x 90mm x 90mm
- Weight: 1.4 kg
Key Features
- High resolution with 4,096 pulses per revolution
- Through hollow shaft mechanical design with 65 mm shaft diameter
- Robust housing with IP65 protection rating
- TTL / RS-422 incremental communication interface with 6 signal channels
- Short-circuit and reverse polarity protection
- Operating temperature range from -25 °C to +85 °C
- Low power consumption of ≤ 0.85 W
- High mechanical durability with bearing lifetime of 10^9 revolutions
- Shock resistance up to 250 g and vibration resistance up to 10 g
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician familiar with incremental encoders and industrial electrical standards to ensure proper connection and operation.
Applications
- Industrial automation and control systems
- Robotics and motion control
- Conveyor and material handling systems
- Machine tool positioning and feedback
- Rotational speed and position measurement
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption reduces energy usage in industrial systems
- Durable design minimizes replacement frequency and electronic waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK DGS90B-TWHC04096 incremental encoder is available for immediate purchase, ideal for industrial automation and precise motion control applications.
