Servo Pay-off Stand & Controller Series – Active Wire Payout with Closed-Loop Tension Control
1. Servo Pay-off Stand – KFX-XXX-B/S Series
Our servo pay-off stand adopts a closed-loop control system to automatically unwind wire while maintaining constant tension regardless of spool diameter changes. It solves the common issue of tension fluctuation during unwinding.
Key Features:
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Closed-loop active payout – Ensures tension stability from full to empty spool.
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High precision – Accuracy meets demanding winding applications.
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Flexible configuration – Single-head or multi-head independent payout.
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Wide material compatibility – Suitable for enameled copper wire, carbon fiber, nylon, alloy wire, yarn, fiberglass, etc.
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Motor options – Stepper motor (max 2m/s) or servo motor (max 5m/s).
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Tension range – 5~1000 g.f (up to 5000g.f on extended models).
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Wire diameter – Round wire 0.03~0.45mm; flat wire 1~6mm.
Model Selection (KFX Series):
2. Pay-off Controller – KFXKZ-XXX-XSTZ Series
Designed to work seamlessly with the pay-off stand, the controller provides digital tension display, alarm outputs, and remote communication.
Key Features:
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Real-time tension display – Digital readout of actual winding/unwinding tension.
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Upper/lower limit alarm – Independent output ports for out-of-range conditions.
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485 communication – Enables PC control and data logging.
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Tension setting options – Manual or programmable (depending on model suffix).
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Forward/Reverse wire direction – Selectable (Z: forward, F: reverse).
Model Selection (KFXKZ Series):
Model Code Explanation:
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X – With display function
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S – Settable tension (otherwise manual)
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T – With 485 communication
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Z – Forward wire outlet / F – Reverse wire outlet
3. Optional Accessories (Tensioners, Brakes, Constant Current Source)
For complete winding solutions, we also offer:
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Servo/Electronic/Magnetic Tensioners – Closed-loop, LED display, two-stage tension, up to 20m/s.
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Hysteresis Brakes – Natural cooling, air-cooled, frictionless torque control.
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Constant Current Source – 1~1000mA adjustable, 24V supply.
