motor base plate

An apparatus and method are provided for stiffening a base plate of a spindle motor to boost shock resistance and vibration response, and thereby increase reliability and performance of a disc drive storage program. A stiffener tab for stiffening a foundation plate is linked to the bottom plate, extends from the bottom plate, and is dimensioned to fit adjacent to a stator tooth. Stiffening of a bottom plate is especially useful regarding stamped base plate styles that typically have uniform thickness, whereas cast base plate designs are produced with thicker sections. In an aspect, the present invention stiffens a electric motor cup portion of the base plate, and replaces stiffness lost by removal of material from the base plate to create holes for recessing a stator in to the base plate. Axial and angular displacement of a spindle engine during shock occasions and vibration are decreased.
BASE PLATE, BASE Device, MOTOR AND DISK DRIVE APPARATUS
The utility model discloses a connecting structure for a motor base plate and a supporting bowl of a voltage stabilizer. The linking structure comprises a engine, a motor supporting plate, a rotating shaft gear and a voltage stabilizer bottom plate, wherein the motor is connected with the electric motor supporting plate and simultaneously a motor equipment is organized on the engine; the electric motor supporting plate is linked with the motor base plate through screws; the engine base plate is linked 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 simultaneously the rotating shaft equipment is certainly meshed with the electric motor equipment; and holes are formed on the remaining and the right sides of the engine foundation plate and positioning protrusions corresponding to the holes are formed on the voltage stabilizer base plate. The connecting structure has the advantage that the installation hole positions and the gears are adjustable in order to ensure good gear mesh.
A base plate of a disk drive apparatus includes a motor base disposed around a central axis and a bottom body portion extending radially outward of the electric motor base. The motor foundation is made of a metallic material of an initial type. The base body portion is made from a metallic materials of a second type. Therefore, the axial thickness of a portion of the bottom plate close to the central axis could be considerably reduced and a reduction in the stiffness of the portion can be prevented. Further, the motor base includes a flange part and a plastic deforming portion. The flange portion and the plastic-type deforming part are respectively in contact with at least a portion of both axial end areas of an internal end portion of the bottom body portion. Hence, extraction of the motor foundation in the axial path is prevented.
Machine T Slot Bed Plate is a commercial measuring device used to secure work-piece. Bench workers utilize it for debugging , setting up and maintaining the gear.upon ask for. Additionally, the work surface provides been treated with the scraping technology, which allows it to really have the V, or U-formed grooves, circular holes, slot holes or various other that you require. The raw materials of the cast iron surface table is the high -strength cast iron HT200-300 whose surface hardness is usually of HB170-240. After the two manual handing such as for example 600℃ to 700℃ artificial annealing along with 2 to 3 three years of organic aging, the T-slot has plate flawlessly resists abrasion and has stable precision.
precise personalized cnc metal foundation plate galvanized aluminium engine motor plate
Before using, we have 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 altered with the varitation gauge to the proper level and the load on a surface area plate is distributed over the working surface. Our professional experts are responsible for debugging the surface plates until getting skilled precision grade.
please used carefully and prevent collisions ASAP.
After using, please remove the workpieces in case that any deformation happens.
If the surface plate is not needed for some days, the surface ought to be coated anhydrous acidic anti-rust oil,moisture-evidence paper cover, and putted in a clean dry place.
Surface plate ought to be placed on a spot where there is a circulation of surroundings which is under continuous temperature control. The plate should be in a spot away form direct sunlight and resources of draughts which could result in a vertical gradient of temperature in a way that the top and underside of the surface plate are in different temperatures.
Engine Bases are fabricated of steel which offers a base of rugged design, small and smooth to look at. 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 bottom plate.
Cast iron surface area plates are also called cast iron system, the cast iron surface plates are produced according to GB4986-85 regular to guarantee the high quality. The merchandise are always converted to ribbed plate or box-type; our business uses the scraping process to enhance the precision of the products. Since the products are customized, therefore the clients can customize the size according to the actual requirements. Plurality of cast iron surface area plate could be spliced, once abrasion after use, the plate could be re-restoration scratch to resume its precision.Usage1.Suitable for numerous inspections and benchmark planes for accuracy measurement.2.Used widely as the measurement benchmark for machine tool inspection and to inspect thedimension accuracy or running difference with the function of performing exact lineation.3.It is an essential measuring tool in machine manufacturing.
The ideal standardized electric motor base for heavy duty belt drives with electric motors from 37 to 200 kW (frame 250 M to 315 S). This motor bases comes in four different lengths, based on the relevant engine size. The pretensioning device could be attached in 11 different positions, permitting to incline the base plate according to the ideal operating angle. The belt pretension can be continuously settled, equal to the belt size and volume. All metal parts are painted with a blue primer.
Electric motor slide bases are used to compensate for vibrations and friction that may result in either slipping or unnecessary wear upon electric motors and belts. They will allow you to precisely adjust the mounted motors lateral placement to the millimetre. Living of the gear will be maximised, therefore decreasing costs and increasing profits.
Motor Base Plate, Weldable, Material Steel, Motor Frame 213TC, 215TC, 254TC, 256TC, Overall Thickness (In.)
PT Series T-slot Bottom Plates are used for creating a simple test rig by installation 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 is cost-effective and easy to assemble.
This program offers a multitude of Gorman-Rupp self-priming pumps or prime-assisted pumps, coupled with an array of premium electrical motors. The coupling could be direct, vertical V-belted or horizontal V-belted (Left or Right), the choice is certainly yours. A removable safety-guard painted in a red warning color guarantees the optimal security around the coupling and a state of the art modular, powder coated rigid bottom plate makes certain that this modular designed product is simple to order, deal with, install, adjust, maintain, and service with a complete minimum on down time.