An apparatus and method are given for stiffening a base bowl of a spindle electric motor to improve shock resistance and vibration response, and thereby increase reliability and performance of a disc drive memory system. A stiffener tab for stiffening a foundation plate is linked to the bottom plate, extends from the bottom plate, and is certainly dimensioned to fit next to a stator tooth. Stiffening of a foundation plate is particularly useful in the case of stamped base plate designs that typically have uniform thickness, whereas cast bottom plate designs are produced with thicker sections. Within an aspect, today’s invention stiffens a motor cup portion of the base plate, and replaces stiffness lost by removal of materials from the bottom plate to create holes for recessing a stator into the foundation plate. Axial and angular displacement of a spindle electric motor during shock occasions and vibration are decreased.
The utility model discloses a connecting structure for a motor base plate and a supporting bowl of a voltage stabilizer. The connecting structure comprises a electric motor, a motor supporting plate, a rotating shaft gear and a voltage stabilizer bottom plate, wherein the engine is linked with the engine supporting plate and concurrently a motor gear is organized on the electric motor; the electric motor supporting plate is connected with the motor bottom plate through screws; the engine base plate is linked with the voltage stabilizer base plate through screws; the rotating shaft gear is arranged at one end of a rotating shaft; the rotating shaft is arranged on the voltage stabilizer foundation plate and at the same time the rotating shaft gear is meshed with the motor equipment; and holes are shaped on the left and the right sides of the electric motor base plate and positioning protrusions corresponding to the holes are created on the voltage stabilizer foundation plate. The connecting structure has the advantage that the mounting hole positions and the gears are adjustable so as to ensure good gear mesh.
A base plate of a disk drive apparatus carries a motor bottom disposed around a central axis and a bottom body portion extending radially outward of the electric motor base. The motor bottom is made of a metallic material of a first type. The bottom body portion is constructed of a metallic materials of a second type. Hence, the axial thickness of a portion of the base plate near to the central axis can be significantly reduced and a reduction in the stiffness of the part can be prevented. Additional, the motor base carries a flange portion and a plastic material deforming part. The flange portion and the plastic-type deforming portion are respectively in touch with at least some of both axial end surfaces of an internal end portion of the base body portion. Thus, extraction of the engine base in the axial direction is prevented.
Machine T Slot Bed Plate is a industrial measuring tool used to secure work-piece. Bench workers use it for debugging , setting up and maintaining the gear.upon request. Additionally, the working surface offers been treated with the scraping technology, that allows it to have the V, or U-designed grooves, circular holes, slot holes or additional that you desire. The raw material of the cast iron surface area table may be the high -power cast iron HT200-300 whose surface hardness is of HB170-240. After the two manual handing such as 600℃ to 700℃ artificial annealing as well as 2 to 3 three years of natural aging, the T-slot has plate flawlessly resists abrasion and has stable precision.
precise customized cnc metal foundation plate galvanized aluminum engine motor plate
Before using, we should use noncorrosive gas to clean the anti-rust oil and wipe clean with a decreasing cotton.
Cast iron t slot bed plate have to be adjusted with the varitation gauge to the proper level and the strain on a surface plate is distributed over the working surface. Our professional specialists are in charge of debugging the surface plates until getting certified precision grade.
please used carefully and prevent collisions ASAP.
After using, please take down the workpieces if any deformation happens.
If the top plate is not needed for some days, the top ought to be coated anhydrous acidic anti-rust oil,moisture-proof paper cover, and putted in a clean dry place.
Surface plate ought to be placed on a location where there’s a circulation of air which is under constant temperature control. The plate should be in a location away form direct sunlight and sources of draughts which could cause a vertical gradient of temperature in a way that the top and underside of the top plate are in different temperatures.
Electric motor Bases are fabricated of metal which offers a base of rugged design, compact and smooth to look at. Bases are style to provide sufficient travel, are fully adjustable by the usage of an individual adjusting screw and also have elongated installation holes in the bottom plate.
Cast iron surface plates are also known as cast iron system, the cast iron surface area plates are manufactured according to GB4986-85 standard to ensure the high quality. The merchandise are always made into ribbed plate or box-type; our company uses the scraping process to enhance the precision of the products. Since the products are customized, so the customers can customize the size based on the actual needs. Plurality of cast iron surface area plate can be spliced, once abrasion after make use of, the plate could be re-restoration scratch to resume its accuracy.Usage1.Suitable for different inspections and benchmark planes for accuracy measurement.2.Utilized widely as the measurement benchmark for machine tool inspection and to inspect thedimension precision or working difference with the function of performing exact lineation.3.It really is an essential measuring tool in machine manufacturing.
The ideal standardized motor base for durable belt drives with electric motors from 37 to 200 kW (frame 250 M to 315 S). This motor bases comes in four different lengths, according to the relevant engine size. The pretensioning device can be attached in 11 different positions, allowing to incline the base plate based on the ideal operating angle. The belt pretension could be continuously settled, equivalent to the belt size and volume. All metal parts are painted with a blue primer.
Electric motor slide bases are accustomed to compensate for vibrations and friction that can lead to either slipping or unnecessary wear on electric motors and belts. They will enable you to precisely adjust the mounted motors lateral position to the millimetre. The life span of the equipment will be maximised, consequently decreasing costs and raising profits.
Motor Base Plate, Weldable, Material Metal, Motor Body 213TC, 215TC, 254TC, 256TC, Overall Thickness (In.)
PT Series T-slot Base Plates are used for creating a basic test rig by mounting a Magtrol Dynamometer and/or Torque Transducer good unit to end up being tested. Its solid, warp-resistant framework and multiple, single-sided T-slots allow modular construction that’s cost-effective and simple to assemble.
This program offers a wide variety of Gorman-Rupp self-priming pumps or prime-assisted pumps, in conjunction with a selection of premium electrical motors. The coupling can be direct, vertical V-belted or horizontal V-belted (Left or Correct), the choice can be yours. A removable safety-safeguard painted in a reddish colored warning color ensures the optimal security around the coupling and a state of the artwork modular, powder covered rigid bottom plate makes sure that this modular designed item is simple to order, deal with, install, adjust, maintain, and service with a complete minimum on down-time.