Specification Brand : Mssoomm BulletPoint1 : Ball screw diameter: 16mm; Lead / Pitch: 5mm; Total length: 86.61 inch / 2200mm, Double Nut +BK12 integrate with Motor Bracket for stepper motor Nema 23 /BF12 End supports with locknuts and circlips + Flexible Coupling + Nut Housing. The lead time is 7-10 Business Days except for for Chinese National Day holiday and Spring Festival BulletPoint2 : The product can ensure motor shaft, coupling axial, axial bearing hole, and screw axis all in a line strictly, to make the transmission system run more accurately and sturdily, less noise and longer life BulletPoint3 : Double Nut Ball Screw assembles two inner-circulate nuts together, therefore reduces the backlash of ball screw. The stability is then enhanced and the accuracy is up to 5. This design is especially good for CNC machine centers BulletPoint4 : No stick-slip effect, low friction, low operation noise, heats up less, reduce driving power required, and make service life longer BulletPoint5 : Double nut ball screw model includes DFU1604, DFU1605, DFU2005, DFU2505, DFU2510, DFU3205, DFU3210, DFU4005, DFU4010, DFU5010, DFU6310, DFU8010; Ball screw nut, nut housing, coupling, ball screw support BK, BF, EK, EF, FK, FF and end machining service are available, please let us know ExternallyAssignedProductIdentifier1 : 0658313297756 ExternallyAssignedProductIdentifier2 : 658313297756 ItemName : Mssoomm Double Nut Ballscrew 16mm DFU1605 RM1605 Length 86.61 inch / 2200mm + Ball Screw Nut+ BK/BF12 Bearing Block End Supports+ Coupler+ Nut Housing+ Motor Bracket for Nema 23 Stepper Motor ItemPackageDimensions_Height : 48.2092 centimeters ItemPackageDimensions_Length : 5.08 centimeters ItemPackageDimensions_Width : 7.1882 centimeters ItemTypeKeyword : ball-screws Manufacturer : Mssoomm Material : Carbon Steel ModelNumber : MS-SFU1605-L500MM-NST NumberOfItems : 1 PartNumber : MS-DFU1605-L2200MM-MBK57-NST ProductDescription : Specifications: Brand: Mssoomm Manufacturing Process: Rolled Thread Precision: C7 Grade, C5 (Grinding grade) is also available, please message us Material: GCr15 steel Model: DFU1605 This item includes: 1pcs Ball Screw DFU1605 RM1605 16mm Length 86.61 inch / 2200mm(with standard end machining for BK/BF12) 1pcs Double Ballscrew Nut 1Pcs 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 Housing Lead Time: 7-10 Business Days except for for Chinese National Day holiday and Spring Festival
Customizable 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. ProductSiteLaunchDate : 2021-02-22T04:27:09.918Z Size : L: 86.61 in / 2200mm Style : DFU 1605 for Nema 23 SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 26111500