Encoder Type (Incremental vs. Absolute)
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Incremental Encoders: Provide pulse trains relative to a starting point. Best for speed monitoring, motor feedback, and simple position tracking (e.g., HTL, TTL, or Sine/Cosine outputs like the Baumer HOG 71 series).
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Absolute Encoders: Track exact angular positions continuously, preserving position data even after power loss. Best for complex multi-axis positioning and safety-critical applications.
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Tachogenerators: Heavy-duty analog voltage output devices (e.g., Baumer TDP 0,2 LT-4) designed for extreme environments like steel or rolling mills.
How to test if your selected encoder is working properly: After installation, verify that the encoder signal LED or PLC input module registers steady pulse counts or correct angular coordinates without signal loss or noise distortion when turning the shaft.

