MBK screw support seat

NegotiableUpdate on 07/17

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Nature of the Manufacturer: Producers

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Overview

The MBK screw support seat can be said to be a type of bearing used to connect the ball screw and the motor. Choosing the best bearing ensures the balance of rigidity between the support seat and the ball screw. Its high rigidity and low torque contact angle is thirty degrees, and the contact ball bearing can be freely combined; The support unit and supporting parts of the support base come in circular and angular series. In order to consider the size of the surrounding space for installation, the design is very precise. Due to the small size of the support unit, installation is convenient and the space is sufficient, reducing assembly time and improving assembly accuracy.

Product Details

Product Description:

MBK lead screwSimply put, the support base is a bearing fixed base that connects the screw rod and the motor. It is the correct standard ball screw shaft end product, and comes with four standardized support units: EK type, EF type, BK type, and BF type. The fixed side of the support unit is equipped with pre pressure adjusted JIS5 grade angular contact ball bearings, many of which are small, especially in the EK6 and EK8 ultra small types. They are equipped with ultra small angular contact ball bearings with a contact angle of 45 ° (45 degrees) developed and designed for ultra small ball screws. In order to achieve high precision, high rigidity, and stable rotation performance, the support unit of the support seat also uses deep groove ball bearings. The internal bearings of the BK and EK types of support units are filled with appropriate lithium soap based grease, which is not too much. The sealing needs to be sealed with special sealing gaskets, which can be used for a long time or directly installed.
Considering the need to balance the rigidity of the support seat with the ball screw during operation, it is necessary to use high rigidity and low torque angular contact ball bearings with a contact angle of 30 ° (30 degrees) and the ability to freely combine them; If the EK6 and EK8 ultra small support units have ultra small angular contact ball bearings developed for ultra small ball screws, generally speaking, the contact angle of this type of bearing must be 45 ° (45 degrees). The diameter of the ball is small and there are many balls, making it a high-precision and high rigidity ultra small angular contact ball bearing that can achieve stable rotational performance. When using the support seat, install the ball screw and ball nut on the workbench, insert the nut into the support and tighten it; When connecting with the motor, the motor support should be installed on the base, and the motor should be connected to the ball screw with a coupling. At the same time, attention should be paid to the installation accuracy. Finally, during operation, attention should also be paid to whether the support base is firm and whether it fits properly.