An apparatus and method are provided for stiffening a foundation plate of a spindle electric motor to boost shock resistance and vibration response, and thereby increase reliability and performance of a disc drive memory space system. A stiffener tab for stiffening a base plate is linked to the bottom plate, extends from the bottom plate, and is usually dimensioned to fit adjacent to a stator tooth. Stiffening of a base plate is especially useful in the case of stamped base plate styles that typically have uniform thickness, whereas cast base plate designs are shaped with thicker sections. In an aspect, the present invention stiffens a motor cup portion of the base 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 motor during shock events and vibration are decreased.
BASE PLATE, BASE UNIT, MOTOR AND DISK DRIVE APPARATUS
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 supporting plate, a rotating shaft equipment and a voltage stabilizer bottom plate, wherein the engine is linked with the electric motor supporting plate and concurrently a motor equipment is arranged on the electric motor; the motor supporting plate is connected with the motor base plate through screws; the motor base plate is connected with the voltage stabilizer foundation 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 equipment is certainly meshed with the motor gear; and holes are shaped on the still left and the proper sides of the engine bottom plate and positioning protrusions corresponding to the holes are shaped on the voltage stabilizer bottom plate. The connecting structure has the advantage 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 foundation disposed around a central axis and a foundation body part extending radially outward of the motor base. The motor base is made of a metallic materials of a first type. The base body portion is made from a metallic material of a second type. Hence, the axial thickness of a portion of the bottom plate near to the central axis could be significantly reduced and a decrease in the stiffness of the part can be prevented. Additional, the motor base carries a flange part and a plastic-type deforming portion. The flange portion and 
the plastic-type deforming part are respectively in contact with at least a portion of both axial end surfaces of an inner end portion of the base body portion. Thus, extraction of the electric motor foundation in the axial direction is prevented.
Machine T Slot Bed Plate is a industrial measuring device used to secure work-piece. Bench employees utilize it for debugging , setting up and maintaining the gear.upon request. Additionally, the working surface has been treated with the scraping technology, which allows it to really have the V, or U-shaped grooves, round holes, slot holes or other that you desire. The raw material of the cast iron surface area 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 along with 2 to 3 three years of organic aging, the T-slot provides plate properly resists abrasion and offers stable precision.
precise customized cnc metal foundation plate galvanized aluminum engine motor plate
Before using, we ought to 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 altered with the varitation gauge to the proper level and the strain on a surface plate is distributed over the working surface. Our professional experts are responsible for debugging the top plates until getting qualified precision grade.
please used carefully and stop collisions ASAP.
After using, please remove the workpieces if any deformation happens.
If the surface 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 is a circulation of surroundings which is under constant temperature control. The plate ought to be in a location away form sunlight and sources of draughts which could result in a vertical gradient of temperature in a way that the very best and underside of the surface plate are in different temperatures.
Engine Bases are fabricated of metal which offers a base of rugged design, compact and smooth in appearance. Bases are design to provide sufficient travel, are completely adjustable by the use of a single adjusting screw and have elongated installation holes in the bottom plate.
Cast iron surface plates are also known as cast iron system, the cast iron surface plates are manufactured according to GB4986-85 regular to ensure the high quality. The merchandise are always made into ribbed plate or box-type; our company uses the scraping process to improve the precision of the merchandise. Since the items are customized, therefore the customers can customize the size based on the actual requirements. Plurality of cast iron surface plate can be spliced, once abrasion after use, the plate could be re-repair 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 also to inspect thedimension precision or operating difference with the function of performing specific lineation.3.It 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 is available in four different lengths, based on the relevant engine size. The pretensioning device can be attached in 11 different positions, permitting to incline the base plate according to the ideal working angle. The belt pretension could be continuously settled, equal to the belt size and amount. 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 placement to the millimetre. Living of the equipment will be maximised, consequently decreasing costs and increasing profits.
Motor Foundation Plate, Weldable, Material Steel, Motor Body 213TC, 215TC, 254TC, 256TC, Overall Thickness (In.)
PT Series T-slot Foundation 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 allow modular construction that is cost-effective and easy to assemble.
This program offers a wide variety of Gorman-Rupp self-priming pumps or prime-assisted pumps, coupled with a selection of premium electrical motors. The coupling could 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 safety around the coupling and a state of the art modular, powder coated rigid base plate makes certain that this modular designed item is easy to order, handle, install, adjust, preserve, and service with an absolute minimum on down time.
