An apparatus and technique are given for stiffening a base plate of a spindle electric motor to boost shock resistance and vibration response, and thereby increase reliability and performance of a disc drive storage system. A stiffener tab for stiffening a base plate is linked to the bottom plate, extends from the base plate, and can be dimensioned to fit adjacent to a stator tooth. Stiffening of a bottom plate is particularly useful in the case of stamped base plate designs that typically have uniform thickness, whereas cast foundation plate designs are shaped with thicker sections. In an aspect, the present invention stiffens a motor cup portion of the bottom plate, and replaces stiffness lost by removal of material from the base plate to form holes for recessing a stator in to the foundation plate. Axial and angular displacement of a spindle electric motor during shock events and vibration are reduced.
The utility model discloses a connecting structure for a motor base plate and a supporting plate of a voltage stabilizer. The linking structure comprises a motor, a motor assisting plate, a rotating shaft equipment and a voltage stabilizer bottom plate, wherein the motor is linked with the motor supporting plate and simultaneously a motor equipment is organized on the electric motor; the engine supporting plate is connected with the motor foundation plate through screws; the motor base plate is connected with the voltage stabilizer bottom plate through screws; the rotating shaft gear is organized at one end of a rotating shaft; the rotating shaft is arranged on the voltage stabilizer bottom plate and at the same time the rotating shaft gear is definitely meshed with the motor equipment; and holes are produced on the left and the right sides of the engine base plate and positioning protrusions corresponding to the holes are produced on the voltage stabilizer bottom plate. The connecting structure has the benefit that the installation hole positions and the gears are adjustable in order to ensure good equipment mesh.
A base bowl of a disk drive apparatus includes a motor base disposed around a central axis and a base body part extending radially outward of the electric motor base. The motor bottom is constructed of a metallic materials of a first type. The base body part is made of a metallic material of a second type. Hence, the axial thickness of some of the bottom plate near to the central axis can be significantly reduced and a reduction in the stiffness of the part could be prevented. Additional, the motor base includes a flange part and a plastic-type deforming part. The flange part and the plastic-type deforming part are respectively in contact with at least a portion of both axial end areas of an inner end portion of the base body portion. Hence, extraction of the motor bottom in the axial direction is prevented.
Machine T Slot Bed Plate is a commercial measuring tool used to secure work-piece. Bench employees make use of it for debugging , setting up and maintaining the equipment.upon demand. Additionally, the working surface provides been treated with the scraping technology, which allows it to have the V, or U-shaped grooves, round holes, slot holes or additional that you require. The raw material of the cast iron surface table is the high -power cast iron HT200-300 whose surface area hardness is usually of HB170-240. After the two manual handing such as for example 600℃ to 700℃ artificial annealing in addition to 2 to 3 3 years of organic aging, the T-slot has plate properly resists abrasion and provides stable precision.
precise personalized cnc metal bottom plate galvanized light weight aluminum engine motor plate
Before using, we ought to use noncorrosive gas to completely 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 more than the work surface. Our professional experts are in charge of debugging the top plates until getting competent precision grade.
please used carefully and prevent collisions ASAP.
After using, please remove the workpieces if any deformation happens.
If the surface plate is not needed for some days, the top should 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 spot where there’s a circulation of atmosphere which is under constant temperature control. The plate should be in a spot away form direct sunlight and resources of draughts which could cause a vertical gradient of temperature in a way that the very best and underside of the surface plate are in different temperatures.
Electric motor Bases are fabricated of metal which offers a base of rugged design, compact and smooth in appearance. Bases are design to provide adequate travel, are fully adjustable by the use of an individual adjusting screw and also have elongated installation holes in the base plate.
Cast iron surface plates are also called cast iron platform, the cast iron surface area plates are manufactured according to GB4986-85 regular to ensure the high quality. The products are always converted to ribbed plate or box-type; our firm uses the scraping procedure to improve the precision of the products. Since the products are customized, so the customers can customize the size based on the actual requirements. Plurality of cast iron surface area plate could be spliced, once abrasion after use, the plate could be re-repair scratch to resume its accuracy.Usage1.Suitable for various inspections and benchmark planes for accuracy measurement.2.Used widely as the measurement benchmark for machine tool inspection and also to inspect thedimension accuracy or working difference with the function of performing exact lineation.3.It is an essential measuring tool in machine manufacturing.
The ideal standardized engine base for heavy duty belt drives with electric motors from 37 to 200 kW (frame 250 M to 315 S). This motor bases is available in four different lengths, according to the relevant engine size. The pretensioning device can be attached in 11 different positions, enabling to incline the bottom plate according to the ideal operating angle. The belt pretension could be continuously settled, equivalent to the belt size and volume. All steel parts are painted with a blue primer.
Electric 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 installed motors lateral position to the millimetre. Living of the gear will be maximised, as a result decreasing costs and raising profits.
Motor Base Plate, Weldable, Material Steel, Motor Body 213TC, 215TC, 254TC, 256TC, Overall Thickness (In.)
PT Series T-slot Bottom Plates are used for creating a simple test rig by mounting a Magtrol Dynamometer and/or Torque Transducer in line with the unit to become tested. Its solid, warp-resistant framework and multiple, single-sided T-slots enable modular construction that’s cost-effective and easy to assemble.
This program offers a multitude 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 Right), the choice is definitely yours. A removable safety-guard painted in a red warning color ensures the optimal basic safety around the coupling and a state of the art modular, powder coated rigid foundation plate makes certain that this modular designed product is simple to order, handle, install, adjust, keep, and service with a complete minimum on down time.