Digital guide
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Kollmorgen TTEB1-4234-305
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Product Name: Tachometer generator / resolver feedback assembly (TTEB series)
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Product Introduction: Permanent-magnet DC tachometer or combined tacho-encoder used as velocity feedback on older servo motors.
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Technical Specifications:
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Series TTEB1: 1-inch diameter body class
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Detailed content
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Code 4234: winding/signal level variant
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305: shaft and mounting configuration
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Output: Typically 7–10 V/1000 rpm DC tacho, or sine/cosine tacho
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Functional Features: High linearity, low ripple, bearing-supported coupling to motor rear.
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Application Scenarios: Velocity loop feedback on pre-encoder SERVOSTAR systems.
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Material & Structure: Aluminium housing, permanent magnets, commutator or AC winding.
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Working Principle: Faraday induction: rotor magnets induce voltage proportional to angular speed.
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Installation Requirements: Align to motor rear shaft, avoid axial push; shield cable from power lines.
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Usage Notes: Polarity must match drive tacho input; wrong polarity reverses velocity loop sign.
