Digital guide
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Woodward 1766-601
Product Name: Precision Rotary Shaft Encoder
Product Introduction: A high-resolution, industrial-grade rotary encoder designed for accurate speed and position feedback in prime mover control systems. It converts mechanical shaft rotation into digital pulse signals for precise speed monitoring and closed-loop control. The unit features a rugged metal housing and sealed construction for harsh industrial environments.
Detailed content
Technical Specifications:
- Resolution: 1024 PPR (pulses per revolution)
- Output: A/B/Z phase quadrature digital pulses (5 VDC TTL)
- Power Supply: 5 VDC ±5%
- Shaft Diameter: 6 mm (keyed)
- Operating Speed: 0–6000 RPM
- Operating Temperature: -30 °C to +85 °C
- Protection Grade: IP65 (sealed)
- Mounting: Flange or foot mount
Functional Features:
- High-resolution quadrature output for speed and direction detection
- Index (Z) pulse for position reference
- Sealed construction for dust, moisture, and oil resistance
- Wide operating temperature range for engine compartment use
- Low vibration sensitivity for direct shaft mounting
- Long service life with no mechanical wear parts
Application Scenarios:
- Diesel/gas engine speed control feedback
- Steam/gas turbine shaft speed and position monitoring
- Industrial generator set precision speed regulation
- Marine propulsion engine control systems
- Oil and gas compressor unit prime mover feedback
