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DFS60E-THAA01250 | Incremental encoders
The SICK DFS60E-THAA01250 is a high-performance incremental encoder featuring 1,250 pulses per revolution, robust construction, and precise measurement capabilities for industrial automation and motion control applications.
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Product Name/Title: DFS60E-THAA01250 | Incremental encoders
Brand: SICK
SKU: 1073394
Alternatively Known As: Incremental rotary encoder, rotary position sensor, shaft encoder, industrial encoder
Technical Specifications
- Pulses per revolution: 1,250
- Measuring step: 90°, electric/pulses per revolution
- Measuring step deviation: ±0.2°
- Error limits: ±0.3°
- Communication interface: Incremental TTL / RS-422
- Number of signal channels: 6
- Initialization time: 40 ms
- Output frequency: ≤ 300 kHz
- Load current: ≤ 30 mA
- Operating current: 40 mA (without load)
- Connection type: Male connector, M23, 12-pin, radial
- Supply voltage: 4.5 to 5.5 V
- Reference signal: 1, positioned at 90°, logically gated with A and B
- Mechanical design: Through hollow shaft
- Shaft diameter: 15 mm
- Shaft material: Stainless steel
- Flange material: Aluminum
- Housing material: Aluminum die cast
- Start up torque: 0.8 Ncm (+20 °C)
- Operating torque: 0.6 Ncm (+20 °C)
- Permissible static movement: ±0.3 mm radial, ±0.5 mm axial
- Permissible dynamic movement: ±0.1 mm radial, ±0.2 mm axial
- Operating speed: ≤ 6,000 min⁻¹
- Moment of inertia of rotor: 40 gcm²
- Bearing lifetime: 3.6 x 10^10 revolutions
- Angular acceleration: ≤ 500,000 rad/s²
- EMC: According to EN 61000-6-2 and EN 61000-6-3
- Enclosure rating: IP65 (housing and shaft side)
- Permissible relative humidity: 90% (no condensation)
- Operating temperature range: 0 °C to +85 °C
- Storage temperature range: -40 °C to +100 °C
- Shock resistance: 50 g, 6 ms
- Vibration resistance: 20 g, 10 Hz to 2,000 Hz
- Dimensions (H x L x W): 58mm x 40mm x 58mm
- Weight: 0.2 kg
Key Features
- Incremental encoder with 1,250 pulses per revolution
- Through hollow shaft design with 15 mm stainless steel shaft
- High accuracy with ±0.3° error limits and ±0.2° measuring step deviation
- TTL / RS-422 communication interface with 6 signal channels
- Robust aluminum die cast housing and flange
- IP65 rated enclosure for protection against dust and water
- Operating temperature range from 0 °C to +85 °C
- Short-circuit protected outputs
- Low start-up torque of 0.8 Ncm and operating torque of 0.6 Ncm
- High bearing lifetime of 3.6 x 10^10 revolutions
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper connection and calibration.
Applications
- Industrial automation for precise position and speed measurement
- Robotics and motion control systems
- Conveyor and material handling equipment
- Machine tool feedback and control
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable design reduces need for frequent replacements, minimizing waste
- Low power consumption electronics contribute to energy efficiency
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK for specific warranty terms.
Available Now
The SICK DFS60E-THAA01250 Incremental Encoder is available for immediate purchase, ideal for industrial automation and motion control applications.
