motor base plate

An apparatus and technique are provided for stiffening a base bowl of a spindle 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 bottom plate is linked to the base plate, extends from the bottom plate, and can be 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 formed with thicker sections. Within an aspect, the present invention stiffens a motor cup portion of the bottom plate, and replaces stiffness lost by removal of materials from the bottom plate to create holes for recessing a stator in to the bottom plate. Axial and angular displacement of a spindle motor during shock occasions and vibration are reduced.
BASE PLATE, BASE Device, Electric 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 connecting structure comprises a electric motor, a motor supporting plate, a rotating shaft gear and a voltage stabilizer bottom plate, wherein the electric motor is linked with the motor supporting plate and simultaneously a motor gear is arranged on the engine; the motor supporting plate is linked with the motor base plate through screws; the electric motor base plate is linked with the voltage stabilizer bottom 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 base plate and at the same time the rotating shaft equipment is certainly meshed with the engine gear; and holes are formed on the remaining and the right sides of the motor foundation plate and positioning protrusions corresponding to the holes are shaped on the voltage stabilizer base plate. The connecting structure has the benefit that the installation hole positions and the gears are adjustable so as to ensure good equipment mesh.
A base bowl of a disk drive apparatus includes a motor bottom disposed around a central axis and a base body portion extending radially outward of the motor base. The motor foundation is made of a metallic material of a first type. The bottom body part is constructed of a metallic material of another type. Hence, the axial thickness of some of the bottom plate close to the central axis can be considerably reduced and a decrease in the stiffness of the part can be prevented. Further, the motor base carries a flange part and a plastic material deforming part. The flange part and the plastic deforming part are respectively in contact with at least some of both axial end areas of an internal end portion of the bottom body portion. Thus, extraction of the motor foundation in the axial direction is prevented.
Machine T Slot Bed Plate is a industrial measuring tool used to secure work-piece. Bench employees use it for debugging , setting up and maintaining the gear.upon request. Additionally, the working surface has been treated with the scraping technology, that allows it to have the V, or U-formed grooves, circular holes, slot holes or additional that you require. The raw materials of the cast iron surface area table is the high -power cast iron HT200-300 whose surface hardness is of HB170-240. Following the two manual handing such as for example 600℃ to 700℃ artificial annealing as well as 2 to 3 three years of natural aging, the T-slot offers plate perfectly resists abrasion and offers stable precision.
precise personalized cnc metal foundation 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 working surface. Our professional professionals are responsible for debugging the top plates until getting experienced 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 required 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 should be placed on a location where there’s a circulation of atmosphere which is under continuous temperature control. The plate ought to be in a spot away form direct sunlight and resources of draughts which could result in a vertical gradient of temperature such that the very best and underside of the top plate are in different temperatures.
Electric motor Bases are fabricated of metal which offers a foundation of rugged design, compact and smooth to look at. Bases are design to provide adequate travel, are completely adjustable by the utilization of an individual adjusting screw and also have elongated installation holes in the bottom plate.
Cast iron surface plates are also called cast iron system, the cast iron surface area plates are produced according to GB4986-85 standard to ensure the high quality. The products are always converted to ribbed plate or box-type; our organization uses the scraping procedure to improve the precision of the merchandise. Since the items are customized, therefore the clients can customize the size based on the actual requirements. Plurality of cast iron surface area plate can be spliced, once abrasion after use, the plate can be re-repair scratch to resume its accuracy.Usage1.Suitable for numerous inspections and benchmark planes for accuracy measurement.2.Utilized widely as the measurement benchmark for machine tool inspection and also to inspect thedimension accuracy or running difference with the function of performing exact lineation.3.It really is an essential measuring device in machine manufacturing.
The ideal standardized motor 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 gadget can be attached in 11 different positions, allowing to incline the base plate according to the ideal functioning angle. The belt pretension can be continuously settled, equal to the belt size and amount. All metal parts are painted with a blue primer.
Electric engine slide bases are accustomed to compensate for vibrations and friction that may result in either slipping or unnecessary wear upon electric motors and belts. They’ll enable you to precisely adjust the installed motors lateral placement to the millimetre. The life span of the equipment will be maximised, for that reason decreasing costs and increasing profits.
Motor Base Plate, Weldable, Material Metal, Motor Frame 213TC, 215TC, 254TC, 256TC, Overall Thickness (In.)
PT Series T-slot Foundation Plates are used for creating a basic test rig by mounting a Magtrol Dynamometer and/or Torque Transducer based on the unit to become tested. Its solid, warp-resistant structure and multiple, single-sided T-slots allow 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, 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 yours. A removable safety-safeguard painted in a reddish warning color ensures the optimal protection around the coupling and a state of the artwork modular, powder covered rigid foundation plate makes certain that this modular designed item is easy to order, manage, install, adjust, preserve, and service with a complete minimum on down-time.