No backlash from lead screw assemblies
A
Kerk Motion Products product story
Edited by the Engineeringtalk editorial team
May 13, 2004
The NTB series of anti-backlash lead screw assemblies is designed for high load applications.
The NTB series of anti-backlash lead screw assemblies is designed for high load applications.
The assembly's simple, compact design offers a variety of benefits including that it can be easily modified for custom applications.
Using Kerk's patented take up mechanism, the NTB series maintains axial stiffness while system torque is held to a minimum, providing smooth operation and long life throughout its load and speed range.
The NTB series assembly has eliminated the need to highly preload the nut to compensate for load.
The nut is manufactured with a self-lubricating polyacetal designed to run efficiently on Kerk's precision rolled shafting.
The screws are 303 stainless and are available with Kerk's proprietary long-life TFE coating, which eliminates the need for external lubrication and maintenance.
The NTB series are available with a triangular flange, round flange or thread mount and can handle a dynamic load of up to 200lb.
The assembly is available in a variety of diameters and lengths.
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