Constant Tension Center Wind Control Model D10337-000 Standard Features
General Description•Standard Features•Specifications•Application Example•Dimensions/Connections
Standard Features
- Provides constant tension control or taper tension torque reference to a torque mode drive based on the following:
- Core tension, minimum torque
- Taper tension, change in tension as roll builds
- Diameter compensation, increase torque with roll build
- Friction compensation, torque increases with line speed
- Inertia compensation, torque increases with line acceleration rate
- Stall tension, parking torque selectable by contact closure
- Torque reference output is +10 VDC maximum
- Isolated line speed input for up to 240 VDC as signal input to radius computer and inertia compensation circuits
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- Accepts the following for diameter compensation
- Line speed signal and winder speed signal to calculate roll radius on board and store in 8 bit digital memory
- Externally generated signal from a sonic or optical sensor, +10 VDC max. at full diameter
- Direct contact rider roll compensator to measure roll diameter. A +10 VDC reference is supplied to source a potentiometer
- Maximum roll build range is 10 to 1
- On-board velocity loop for jog speed control using armature voltage feedback that is selectable for 90 or 180 VDC
- 20 turn cermet calibration potentiometers
- On-board 115 VAC relays allow contact closures from external logic to select jog, stall tension or memory reset functions
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General Description•Standard Features•Specifications•Application Example•Dimensions/Connections
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Constant Tension Control, Center Wind
Model D10337-000
