THK Global

Change Nut

The Change Nut is a sliding feed screw of 45° lead angle not easily available from machining. Its large lead angle is best suited to acquiring a quick traverse mechanism at a low revolution rate.

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Change Nut



Change Nut Model DCMA/DCMB This model is capable of easily converting linear motion to rotary motion and vise versa with 70% efficiency. Since the lead is large, it is optimal for building a fast feed mechanism with low speed rotation.

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