Mssoomm

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Specifications: Brand: MssoommManufacturing Process: Rolled ThreadPrecision: C7 Grade, C5 (Grinding grade) is also available, please message usMaterial: GCr15 steelModel: DFU1605This item includes:1pcs Ball Screw DFU1605 RM1605 16mm Length 7.87 inch / 200mm (with standard end machining for BK/BF12) 1pcs Double Ballscrew Nut1Pcs BK12/BF12 Bearing Block End Supports, and Motor Bracket for Nema 23 stepper motor which integrated with BK with locknuts and circlips( The bearings in the BK bearing block support are Deep groove ball bearings, if you need Angular contact bearings, please tell us, which has a higher price )1Pcs Flexible Coupler ( The standard bore diameter of the coupler which matches the motor shaft is 6.35mm, if your motor shaft is other size, pls tell us ) 1Pcs Nut HousingLead Time: 7-10 Business Days except for for Chinese National Day holiday and Spring FestivalCustomizable Processing and Technical Support:1. We can provide any length that you want.2. If you need end machining according to your drawings, pls tell us.Introduction and Application: Double ball nut designs produce preload in one of two ways: through tension between two single nuts, or through an offset in the lead of a single nut.1. The first method uses a spring or a spacer to create tension between two nuts that are mechanically coupled.During machining of the ball nut raceways, an offset is created in the lead, approximately halfway down the length of the nut body. This lead offset creates preload within the ball nut.Because there are no spacers or springs required, the lead offset method is more compact than a double nut design, but it reduces load capacity. With greater complexity and higher cost, double nut designs are typically used when high preload (7 percent or greater) is required.

MS-DFU1605-L200MM-MBK57-NST

RED2160507

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333 West Seymour Ave., Cincinnati OH 45216