Speed/torque considerations for correct textile fiber spinning drives

Due to their inherent flexibility, today´s microprocessor, software-based drives are being used in textile fiber spinning applications. However, unique hardware and software modifications are usually required to obtain performance consistent with textile fiber spinning requirements. In order to verify the applicability of these drive designs, several drives were tested. As a result, certain drive characteristics were identified that could have a negative effect on textile product quality. The results of the testing are reported, and a few relatively simple test procedures are given to assist in selecting textile fiber spinning drives to meet process needs.