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Kollmorgen TPAR3330-56
Product Introduction: TPAR prefix in Kollmorgen legacy catalogs refers to tachometer/generator or resolver-to-encoder adapter components used with Goldline motors. “3330-56” specifies the tach generator type (3300 series — 30 V/krpm typical) or cable/adapter part number. Often a separately-mounted DC tach or an adapter box for resolver-to-drive interfacing.
Detailed content
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Typical Tachogen Specs (if DC tach):
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Voltage Constant: ~30 V/krpm (TPAR3330 class)
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Max Speed: 6000 rpm
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Linearity: < ±0.1 %
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Output: Low-ripple DC, 2-wire
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Temperature Range: -20 to +100 °C
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Usage: Provides velocity feedback to older analog drives or as a redundant speed signal. For digital drives (AKD/S700), resolver or encoder feedback on the motor is preferred; tachs are typically retained only on legacy retrofits.
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Installation: Mount on motor rear stub shaft or use as panel-mounted signal conditioner. Shield and ground properly to minimize EMI.
