Complete Spindles Texparts® CS 21 12 Spindle Bearing The all-purpose spindle for a more flexible and robust use Since the introduction of the first spindle generation more than 80 years ago, our spindles proved their outstanding advantages. Modern spinning mills set challenging demands on the spindle systems in use which are now fulfilled by the new Texparts® CS 21 12 Complete Spindle. Nowadays, spinning mills need a guarantee for highest productivity. This will be achieved by maximum spindle speeds and fewer downtimes for maintenance. The spindles contributed a good yarn quality by means of a low vibration level and bearing movability without hysteresis. The uniformity of all spindles within the spinning machines is a must. A further point which needs to be assured are low operating costs. That requires spindles which are flexible in use, showing a low consumption of lubricants, low energy consumption, long service life and a robust design for manual- and auto doffed applications. Last but not least for the operator’s convenience, easy handling and low noise level will be provided.
The Texparts® CS 21 12 are distinguished by itself due to:
All these demands are implemented in the general CS Spindle concept of Texparts® Complete Spindles.
Higher Flexibility The user is getting more flexibility within the yarn count range. Today the user can cover all applications from fine to coarse yarn counts with the well known Texparts® CS1 and CS1 S and the new Texparts® CS 21 12.
The new concept inside Texparts® Spindle Family The Texparts® CS 21 12 is the flexible and robust substitute of the Texparts® CS 1 12.
Reduced investment costs As heavier spindles are more expensive than lighter ones, the new Texparts® CS 21 12 all-purpose spindle reduces the investment costs.
Oerlikon Textile Components GmbH Maria-Merian-Strasse 8 · 70736 Fellbach · Germany T +49 711 58 521 0 · F +49 711 58 521 59 info-texparts@oerlikon.com · www.components.oerlikontextile.com
Higher damping capacity Because of the new design a higher damping capacity is given. The system allows the use of oils with different viscosities. The damping capacity can easily adjusted by the choice of the oil viscosity. Reinforced neck bearing The new reinforced neck bearing with 7.8 mm neck bearing diameter makes the spindle robust against rough handling in manual doffing.
Complete Spindles Texparts® CS 21 12 Spindle Bearing Application With installing the CS 21 12 the spinning mill sets the flexibility for the future, according to the yarn count. As market demands are changing continuously, our flexible equipment enables an all-time competitiveness and the ability to respond flexible to market needs
Spindel types 1970 - 1982
HF 2
HF 3
1982 - 1995
HF 1 (from 1989)
> 1995
CS 1/ CS 1 S
CS 12
Today
CS 1/ CS 1 S
CS 21 12 NEW
HF 21 (from 1982)
HF 3 HF 3 HF 3
Fine count
Coarse count
Rigid and robust spindle design In manual doffed applications spindles are often heavily loaded by rough handling. A robust and rigid spindle design is the precondition to avoid damages on spindle bearings and upper parts. The stiffness of spindles with 7.8 mm neck bearing diameter is more than 40 % higher compared to spindles with a neck bearing diameter of 6.8 mm. Upper part
Texparts® Complete Spindle – the perfect combination A complete spindle is composed of several parts. Some are customized and others are standardized. Important is that all subcomponents are developed to build-up a perfect symbiosis to building up a perfect complete spindle • Upper Part (customized) • Aluminum Upper Part • with or without Yarn Cutter • Bare Blade Upper Part Bottom Part or Bolster (customized) • Spindle Bearing Unit (standardized) • Insert (standardized) • Housing (standardized) • Flange (customized)
•
Accessories • Spindle Brake (customized) • Mounting Parts (standardized) • Zero Underwinding (customized)
Bottom part
Ø 7.8 mm
Summary of the Texparts® CS 21 12 characteristic • A single elastic spindle bearing. The neck bearing rigidly coupled with the bearing housing • A flexible oil damped footstep bearing with radial movability • An operational speed of up to 22.000 rpm • Spindle bearing for medium and coarse yarn counts • Tube length of up to 280 mm • Reinforced neck bearing with a diameter of 7.8 mm for more operational reliability in manual doffed applications • The bearing distance - guiding length is 120 mm
120 mm
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Subject to alternations © Oerlikon Textile Components GmbH, Germany 01/2010