Ball screws / rectangular flange / diameter 8 / pitch 1 / C3, C5, C7 / BNK

Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.

[Features]
· The machined screw shaft tip product is standardized ball screw unit with a space saving screw shaft and ball screw nut.
· The screw shaft is standardized with a support unit for the screw tip terminal. When using a BNK0401/0501/0601 mount shape, screws not set as fixed - free are considered fixed - support, and form a direct structure with the motor.
· The screw shaft and ball screw nut shape feature a compact design. In addition, these parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high accuracy feed mechanism.
[Dust-proofing and lubrication.]
· An appropriate amount of grease is enclosed with ball screw nuts.
· Also, for ball screw nuts larger than the BNK0802 shape model, a labyrinth seal is built-in (BNK1510 shape, BNK1520 shape, BNK1616 shape, BNK2020 shape, and BNK2520 shape use a combination end cap).
· In addition, for cases where contaminants are a concern, dust-proof equipment (bellows, etc.) must always be used to completely cover screw shafts.