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Nanotec offers modifications for lead screws starting at order quantities of 1 pc. Please use the form to select the desired modification.
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For applications with extremely high demands in terms of service life, all lead screws are also optionally available with DLC coating. The protective coating made of carbon material improves the friction characteristics and thereby increases the service life of the nuts by approx. 100%.
If the lead screw is in stock, our delivery time is approximately one week for 1-24 pieces and approx. two weeks for 25 or more pieces. Please go to our website to check the stock availability of a screw.
For larger quantities, other modifications are also possible. Please contact our sales department for further information: [email protected]
The chamfer simplifies installation of the threaded nut and, by removing burrs, reduces the risk of injury.
A smooth screw end allows the lead screw to be guided into a plain bearing.
When installing the lead screw, the width across flats and an open-end wrench are used to transmit torque positively.
A ISO metric screw thread is used to secure an external component to the output of the lead screw.
This machining operation allows a common grooved ball bearing to be installed as a non-locating bearing on the spindle with the help of a shaft retaining ring.
With the locating bearing seat, the ball bearing is fastened to the lead screw by means of a shaft nut. A subsequent shaft shoulder is used for connecting the shaft coupling and the motor.
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