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Needle winding

Aumann needle winding technology: The wire is wound directly through the slot openings via one or more winding nozzles.

NWS - Needle Winding System
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Description

The NWS needle winding system is a six-spindle winding system for the direct winding of inside or outside grooved stators and rotors.. The design allows a networkable, modular control concept based on a Beckhoff PC control system. Seven controlled servo axes allow the fully automatic winding of axial and radial connection pins as well as auxiliary pins. The wire positioning system is driven by two servomotor-driven axes. Also installed: CNC sequential circuit for coordinated  positioning and a programmable, servo-controlled, sinusoid-oscillating lifting system. The wire guide nozzles are horizontal-vertical swiveling, the winding tools are quickly changeable. The NWS offers graphic-based operator guidance via multitouch panel and this has a compact low-vibration mounting.

Advantages

  • Stable basic structure
  • PC control system Beckhoff brand
  • Graphic-based operator guidance
  • Programmable via the user interface and plain text
  • Access to the machine by means of the remote control
  • MES-capability
  • Driving by means of a servomotor-adjustable connecting-rod drive
  • Automatic terminating connection wires
  • Quick-change winding tools
  • Few component-specific tools needed
  • Integrable in a production line
  • Direct processing of the stators on the work-piece carriers, no handling needed

Options

  • Wire lock on the needle support for wire loss-free operation mode
  • Wire clamp-separating device
  • Hook winding unit for producing of special windings
  • Upper servomotor-movable counter-bearing
  • Axis portal, movable in up to 3 axes for supporting of additional function units, e.g. wire clamp-separating systems, weld hook squeezers or hot stamping systems
  • Automatic unlocking of the winding tools

NWS/S - Needle Winding System for Thick Wire
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Description

Needle winding system NWS/S for direct winding of inside or outside grooved stators and rotors.

The wire positioning system of the NWS/S is equipped with four servomotor-driven axes and has a winding spindle. The networkable, modular control concept is based on a Beckhoff PC control system. It is particularly suitable for applications in the field of electromobility. The integrated CNC sequential system allows a coordinated package positioning.

Advantages

  • Stable basic structure
  • PC control system Beckhoff brand
  • Graphic-based operator guidance
  • Programmable via the user interface and plain text
  • Access to the machine by means of the remote control
  • MES-capability
  • Few component-specific tools needed
  • Especially suitable for large components

 

Options

  • Horizontal-vertical swiveling needle support system
  • Swiveling needle support for processing of wire bundles, servomotor driven
  • Conversion kit for flyer winding technology
  • Conversion kit for linear winding technology
  • Conversion kit for chain winding technology
  • Horizontal-vertical swiveling wire-guide nozzles
  • Counter-bearing for winding of long rotors


Aumann Worldwide

Beelen

Berlin

Espelkamp

Limbach-Oberfrohna

Changzhou, China

Clayton, USA