The new oil-lubricated Fig. 5. Motor HF4/IY-400/190, HF4/IY- 400 and HF7/IY-400 godets have been developed for use in demanding industrial yarn processes. The HF4/IY-400/190 and HF4/IY-400 operate at speeds of up to 4,500 m/min. For HMLS processes up to 7,000 m/min, the HF7/IY-400 replaces the proved HF8 godet, which is used for speeds up to 8,000 m/ min. Reliability and durability are the most significant features of this new godet concept, for which cooperation with customers and years of experience in this area were decisive.
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