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Incremental Rotary Encoder DGS90B-TWH404096 | 4096 Pulses/Rev | IP65 Protection | by SICK
The DGS90B-TWH404096 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 a wide operating temperature range of -25°C to +85°C, this encoder is built for reliability and performance in demanding conditions.
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Technical Specifications
- Pulses per revolution: 4,096
- Measuring step: 90° electric/pulses per revolution
- Measuring step deviation: ± 25° electrical
- Duty cycle: ≤ 0.5 ± 15 %
- Communication interface: Incremental TTL / RS-422
- Number of signal channels: 6-channel
- 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: 65 mm
- Flange type: 1-sided stator coupling (slot available as 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 at +20 °C
- Operating torque: 35 Ncm at +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: Compliant with 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
- Operating temperature range from -25°C to +85°C
- Reverse polarity and short-circuit protection
- Low power consumption of ≤ 0.85 W
- Fast initialization time of less than 50 ms
- High operating speed up to 2,000 min⁻¹
- Durable stainless steel shaft and aluminum flange
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
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption reduces energy usage in industrial applications
- Durable materials and long service life minimize waste and replacement frequency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK DGS90B-TWH404096 incremental encoder is available for immediate purchase, ideal for industrial automation and precise motion control applications.
