55 results about "Motor carrier" patented technology

Computer-implemented motor carrier and driver safety score prediction systems and methods are described.

An electric motor includes a motor carrier and a stator secured to the motor carrier, as well as a rotor surrounding the stator. A coil or winding insulation is provided at least on the side of the stator facing away from the motor carrier. Contact pins are disposed in a receiving or mounting space of the stator, for contacting the stator winding thereof via connection contacts, and are guided into a carrier-side electronics compartment. The coil or winding insulation has an annular body on which functional elements are formed for holding, positioning and / or centering the contact pins and / or the connection contacts.

An electric motor includes a motor carrier with an electronics compartment and an axially raised sealing wall or receiving groove. A stator with a stator main body has stator teeth directed radially outwards. A stator winding is disposed on the stator main body. A rotor circulates around the stator. A pot-like rotor housing with permanent magnets is disposed on an inner-wall side. An electronics compartment lid has a lid base and a lid wall which is oriented axially relative to a motor axis and which, with the sealing wall or receiving groove of the motor carrier, forms at least one adhesive gap for receiving a potting compound sealing the electronics compartment.

An electric motor includes a motor carrier, an electronics compartment, a stator secured to the motor carrier and having a stator winding, and a rotor surrounding the stator. The stator has a stator main body with an annular main body part and radially outwardly directed stator teeth. A coil or winding insulating part is arranged on the stator main body. The main body part forms a receiving or mounting space in which contact pins are arranged which are / can be contacted with the stator winding and which can be guided into the electronics compartment via sealing elements in through-openings of the motor carrier. The sealing elements are mechanically pretensioned by the stator secured to the motor carrier or by the stator main body and / or by the coil or winding insulating part.

The invention relates to a wheel arrangement (10) for a motor vehicle (12), comprising a wheel carrier (14) via which a wheel (16) can be rotated about a wheel rotation axis (18), a brake caliper carrier (20) on which a brake caliper (22) is held, and a motor carrier (24) for holding an electric motor (26) by which a drive element (28) can be driven. The motor carrier (24) and the brake caliper carrier (20) are mounted on the wheel carrier (14) for rotation about the wheel rotation axis (18), and rotation of the drive element (28) relative to the motor carrier (24) leads to opposite rotation of the brake caliper carrier (20) and the motor carrier (24) relative to the wheel carrier (14), so that the brake caliper (22) and the electric motor (26) form respective damper masses that can be rotated synchronously relative to the wheel carrier (14). The invention further comprises a motor vehicle (12).

An electric motor-gearbox assembly comprises an electric motor, a gearbox, and a housing for the electric motor and gearbox. The stator of the electric motor is mounted in a motor carrier, which is constructed in two parts: a first and a second motor carrier section. These sections are axially sequential along the motor's longitudinal axis and each has a bearing point for supporting the motor shaft.

The invention relates to an electric motor, in particular for a radiator fan. The invention relates to an electric motor having a motor carrier with an electronics compartment for motor electronics, the electronics compartment having an electronics compartment base and a side wall that is upright in the height direction relative to the electronics compartment base. Furthermore, the electric motor has an electronics compartment cover for closing the electronics compartment, the electronics compartment cover having an in particular slot-like receptacle for the free end of the side wall, the receptacle having an outer wall arranged on the outer side of the side wall, and the tongue extending from the outer wall, in particular from the free end of the outer wall, against the height direction, and the convex tongue is provided with a convex tongue base section and a clamping element which is arranged on the convex tongue base section and is used for forming a clamping connection part with the clamping convex nose of the motor carrier.

The utility model discloses an automatic positioning type CT scanning table, and relates to the technical field of CT scanning tables, the CT scanning table comprises a supporting seat, a motor carrying seat is integrally formed at the upper end of the supporting seat, a servo motor is installed in the motor carrying seat through a screw, a top connecting seat is welded on an output shaft of the servo motor, and the top connecting seat is fixedly connected with the supporting seat. An extension connecting rod is welded on the outer wall of one side of the top connecting seat; the vertical frame is arranged on one side of the motor carrying base, the vertical frame and the supporting base are of an integrated structure, a lifting sliding groove is formed in the vertical frame, a threaded lead screw is arranged in the lifting sliding groove, a lead screw sliding block is movably arranged on the threaded lead screw, and the lead screw sliding block is movably connected with the motor carrying base; the CT scanning table solves the problem that an existing CT scanning table assists in all-directional scanning detection of an object through a rotating and lifting mechanism, but an effective positioning mechanism is lacked in the detection process of the object, so that the object is prone to displacement and falling in the rotating detection process.

The invention relates to an electric motor (1), comprising: a motor carrier (4) having an electronics compartment (5) and an axially raised sealing wall (41) or receiving groove (42); a stator (2) having a stator base body (7) with radially outwardly directed stator teeth (10) and a stator winding (8) arranged on the stator teeth; a rotor (3) surrounding the stator (2) and having a pot-shaped rotor housing (23) with permanent magnets (24) arranged on the inner wall side; and an electronics compartment cover (6) having a cover base (6a) and a cover wall (6b) which is axially oriented with respect to the motor axis (D) and which forms, with the sealing wall (41) or the receiving groove (42) of the motor carrier (4), at least one adhesive gap (45a, 45b, 46) for receiving a potting compound (V) for sealing the electronics compartment (5).

A leg rest massage device includes a bracket based on which the leg rest massage is to be installed on a vehicle seat, a calf fixing ring configured to support a calf of a passenger to be seated on the vehicle seat, the calf fixing ring movable outwardly and inwardly, a driving unit including a driving shaft and one or more motor carriers driven by the driving unit, the driving shaft configured to be installed in a longitudinal direction of a bracket, and the motor carriers located facing each other on the driving shaft, and a moving unit coupled to the motor carriers. The moving unit is movable outwardly and inwardly in conjunction with movement of the motor carriers in the longitudinal direction of the bracket. The moving unit includes one or more rollers installed thereon, the rollers configured to be moved outwardly and inwardly to massage the calf of the passenger.

electric motor (11), in particular an electric cooling fan motor of a motor vehicle, with a motor carrier (12) and with motor electronics (24), in particular in an electronics compartment (24) of the motor carrier (12), and with a plug connection (21) which is contacted or can be contacted with a circuit carrier (23) of the motor electronics (24), - wherein the plug connector (21) has a connector housing (27) and a number of contact elements (28) which have connection contacts (29) and plug contacts (30) assigned to the motor electronics (24), - wherein the connection contacts (29) assigned to the motor electronics (24) are guided via contact feedthroughs (31) of the circuit carrier (23), and - wherein at least one plastic dome (35) is formed on the connection housing (27) of the plug connector (21), which sits in a corresponding carrier opening (36) between connection contacts (29) of the plug connector (21) received by adjacent contact passages (31) of the circuit carrier (23).

The utility model provides a motor assembly. The motor assembly comprises a wire harness, a motor stator and a motor bearing plate. The motor stator is fixed on the motor bearing plate, each phase winding lead of the motor stator extends out of the motor bearing plate, and the wire harness comprises a plurality of connecting wires. According to the utility model, the winding lead is directly connected with the cable end part of the corresponding connecting wire of the wire harness. According to the utility model, the use of an independent connecting terminal can be avoided, extra sealing of the connecting terminal and the connecting wire is not needed, local sealant can be directly used at a welding position, and extra cover plate sealing is not needed, so that the purposes of reducing the number of parts, simplifying the assembly process and reducing the raw material cost and the manufacturing cost can be achieved.

The present invention discloses a carrier for a VCM motor, a VCM motor, an optical zoom lens, and a smart terminal, relating to the field of terminal technology. The carrier for the VCM motor is movably mounted within the VCM motor and is characterized in that the carrier comprises: a mounting plate having a first side surface and a second side surface disposed oppositely, and having a through-hole extending through the mounting plate; a flexible circuit board disposed on the first side surface, with two spaced connection points formed on the flexible circuit board; and a coil mounted on the second side surface, with both ends of the coil passing through the through-holes and connected to the two connection points, so that the coil is electrically connected to the flexible circuit board. The carrier for the VCM motor proposed in the present invention has a reasonable component distribution and a small size, meeting people's requirements for small size and lightweight.

The utility model relates to a motor carrier self-locking device and a camera module, and the motor carrier self-locking device comprises a Z-direction limiting unit which comprises a limiting part which is fixedly arranged on the outer side wall of a motor carrier or the inner side wall of a housing; the movable part is arranged on the shell when the limiting part is fixedly arranged on the motor carrier; or when the limiting part is fixedly arranged on the shell, the movable part is mounted on the motor carrier; the movable part can move to a locking position under the action of external force and is matched with the limiting part to realize self-locking; the driving part is used for providing external force when needed, so that the movable part moves to the locking position; and the reset part is used for enabling the movable part to automatically return to the initial position after the external force is removed so as to realize unlocking. According to the utility model, the water ripple phenomenon of the motor under high-frequency vibration can be effectively relieved or eliminated on the premise of not sacrificing the size and power consumption of the motor.

The utility model relates to a motor automatic implantation carrier circulation device which comprises a machine frame, a discharging streamline and a motor carrier, the machine frame is provided with a feeding streamline, a tray feeding and discharging mechanism and an NG streamline, and carrier carrying manipulators, upper visual inspection modules and transfer streamlines are arranged on the machine frame and located on the two sides of the feeding streamline. A carrier jacking and clamping assembly is arranged on the portion, located on the transfer streamline, of the rack, a motor feeding mechanical arm, a motor coarse positioning platform, a motor fine positioning platform and a motor implanting mechanical arm are sequentially arranged on the portion, located beside the material disc feeding and discharging mechanism, of the rack, and a lower visual positioning module is arranged on the portion, located beside the motor fine positioning platform, of the rack. And the carrier discharging manipulator is arranged corresponding to the feeding end of the discharging streamline. The device has the beneficial effects that the motor can be automatically taken out from the tray, positioned, implanted into the carrier and detected, and the carrier can be automatically transferred and conveyed, so that the implanting efficiency of the motor is improved.

The invention relates to a radiator fan of the electric motor type of a motor vehicle, comprising: a fan frame (4) having a motor holder (8) by means of which a fan axis (A) is defined; a motor carrier plate (20) arranged on the end side of the motor holder (8); an electric motor (12) which is inserted in the motor holder (8) and is held there by the motor carrier plate (20); and an electronic motor control unit (28), which is arranged on the motor carrier plate (20), the electronic motor control unit (28) being arranged eccentrically with respect to the fan axis (A) with its plane center of gravity (F) and / or not intersecting the fan axis (A). The invention also relates to a corresponding motor carrier plate (20) with an electronic motor control unit (28) for such a radiator fan (2).

Computer-implemented systems, methods, and computer-readable media predict motor carrier and driver safety scores by combining published and unpublished data associated with one or more FMCSA safety categories. A safety methodology, such as the FMCSA Safety Measurement System (SMS), is applied to generate data scores that are merged to produce a percentile prediction indicating future compliance performance. Some implementations employ a trained machine-learning model to adjust weighting factors and improve prediction accuracy. Simulated or user-defined data may be entered to perform “what-if” analyses and recalculate predicted percentiles. A graphical user interface displays actual and predicted scores, thresholds, and trend indicators, providing users with insight into safety performance tendencies and potential risk conditions.

An electric motor is particularly suited for a radiator fan. The motor has a motor carrier with an electronics compartment for motor electronics. The electronics compartment has an electronics compartment base and a side wall projecting in the vertical direction relative to the electronics compartment base. An electronics compartment cover closes the electronics compartment. The electronics compartment cover has a channel-like receptacle for a free end of the side wall. The receptacle has an outer wall arranged on the outside of the side wall. A lug extends from the outer wall, in particular from a free end of the outer wall, counter to the vertical direction. The lug has a lug base portion and a snap-in element arranged thereon for a snap-in connection to a snap-in nose of the motor carrier.

The invention relates to an electric motor (1), comprising a motor support (5) having an electronics compartment (6), into which phase lines (19) connected to a stator winding (3) are guided via seals (21) to motor electronics (8), wherein: the phase lines (19) are held on a fixing element (22) with a screw opening (28); the phase lines (19) engage through plate openings (30), corresponding to connection passages (29) in the fixing element (22), of a printed circuit board (7); and the fixing element (22) is screwed to the motor carrier (5) by means of a fastening screw (23).

The invention relates to an electric motor (5), in particular an electric radiator fan motor of a motor vehicle, with a motor carrier (13) and with a connection device (26) for connecting a cable contact (21) to a motor electronics unit (15), wherein the connection device (26) has a connection housing (27) with contact elements (28, 29) arranged therein, which have first connection contacts (28a, 29a) associated with the motor electronics unit (15) and second connection contacts (28b, 29b) for plug-in connection with the cable contact (21), and wherein the connection housing (27) has a number of joining elements (37) which are joined with corresponding joining contours (38) of the motor carrier (13) for fixing the connection device (26).

A fan module for a vehicle engine cooling system includes a pair of coaxial, counter-rotating axial fans. Each fan is supported and driven by a dedicated downstream motor, each motor being supported by a dedicated shroud. The shroud supporting the first motor includes a barrel, a motor carrier surrounded by the barrel, and a guide vane extending between the barrel and the motor carrier. For each guide vane, a line extending between a guide vane nose and a guide vane tail is angled with respect to the fan rotational axis, and the angle is selected to minimize airflow losses through the shroud.

The invention provides a motor control method, device and system and wind power generation equipment, and is applied to a control system of a motor, and the control system comprises an upper-layer controller and a plurality of lower-layer controllers which are in communication connection. The upper layer controller is used for the control loop to determine a wave-emitting voltage value of the motor according to the control frequency, the phase locking angle and the sampling value, obtain a wave-emitting voltage carrier wave comparison value according to the wave-emitting voltage value and an SVPWM wave-emitting mode and synchronize the wave-emitting voltage carrier wave comparison value to each lower layer controller, and the control frequency and the acquisition frequency of the sampling value are multiple times of the carrier wave frequency of the motor; and each lower-layer controller transmits waves in an SVPWM (Space Vector Pulse Width Modulation) wave transmission mode according to the converted new wave transmission voltage carrier wave comparison value so as to realize torque control on the motor. The sampling frequency and the control frequency are improved, the carrier frequency is kept unchanged, the response speed of the control system is improved, the switching loss is not increased, the control bandwidth is effectively improved, the influence of sampling and control delay caused by low original switching frequency on the system stability is effectively reduced, and the system stability is ensured.

The embodiments of the present application provide a driving device, a camera module, and an electronic device, wherein the driving device provided by the present application is configured to include a driving component including at least one driving magnetic part, a power supply device, and at least one coil, electrically connecting the power supply device to the coil, placing the coil in the magnetic field of the driving magnetic part, and passing current through the coil to cause the coil to move under the action of the magnetic field, or to drive the magnetic part to move. In this way, the coil or the driving magnetic part can drive the motor carrier to move, thereby driving the lens of the camera module to move, thereby completing the zoom of the camera module. The driving device of the embodiment of the present application has a simple structure, which effectively reduces the difficulty of manufacturing and assembly, and the cost of each component is lower than that of a stepper motor, thereby reducing the manufacturing cost of the entire camera module.

The system provides real-time safety scores for motor carriers, accurately predicts future safety scores, and allows users to simulate various safety scenarios. Users can input data and perform complex calculations, ensuring accurate and timely updates of safety scores. The system's efficiency lies in accumulating and analyzing extensive data, leading to more precise predictions of future safety scores. The calculated, predicted, or simulated safety scores are presented on diverse devices such as desktop computers, mobile phones, or other compatible devices.

An electric brake device (10) is provided with a transmission mechanism that transmits the rotation of a motor shaft member (13) of an electric motor (12). An electric brake device (10) is provided with an actuator unit (20) that applies a braking force to a wheel by pressing a friction material (22) against a rotating body (21). The actuator unit (20) moves the friction material (22) in accordance with the rotation of the electric motor (12) transmitted by the transmission mechanism. The electric brake device (10) is provided with a rotation stopping mechanism (50) that stops rotation in the direction in which the braking force is reduced among the rotation directions of the electric motor (12). An electric brake device (10) is provided with a motor bracket (81), which is a member to which an electric motor (12) is attached. The motor bracket (81) is also provided with a rotation stopping mechanism (50).

The utility model relates to a motor bearing plate and a vehicle motor assembly. The motor bearing plate is used for supporting and fixing a motor stator, and a winding lead of the motor stator extends out of the motor bearing plate and is connected with a corresponding connecting terminal of a wire harness. According to the utility model, the motor bearing plate is provided with the clamping grooves which are used for clamping the cables of the wire harness. The motor assembly comprises a wire harness, a motor stator and the motor bearing plate, the motor stator is fixed on the motor bearing plate, the wire harness comprises a plurality of connecting wires, and the connecting wires are fixed on the motor bearing plate through the clamping grooves. According to the utility model, firm fixation of the wire harness is realized through the clamping groove, and force borne by the wire harness is prevented from being transmitted to a part connected with the connecting terminal of the wire harness, so that the risk of poor contact of a motor caused by loosening of the connecting part is prevented.

The utility model discloses a motor carrier with a turbulent flow groove structure, comprising a carrier main body, the middle part of which is provided with a through hole with an internal thread; a coil groove is formed in the periphery of the side surface of the carrier main body, a plurality of turbulent flow grooves are formed in the coil groove, and each turbulent flow groove is provided with a gradually expanded opening; a plurality of anti-collision tables are arranged on the upper surface of the carrier body, and positioning columns are arranged on the side faces of the anti-collision tables. The utility model has the beneficial effects that the spoiler groove is arranged in the coil groove, so that the spoiler groove plays a role in spoiling in the injection molding process, the material flowing speed is improved, the welding line forming position is positioned at a position with higher strength, and the strength of the whole product is improved.

An automotive cooling fan assembly includes fan driven by a motor. The motor supported by a motor support structure of a shroud. The motor support structure includes a motor carrier and support arms extend radially outward from an outer surface of the motor carrier. The fan includes a central hub and blades that extend radially outward from the side of the hub. An axial operating gap is disposed between an end of the hub and the motor support structure. The motor support structure includes a protrusion that protrudes axially into the operating gap and serves to govern an extent of deflection of the fan during a water fording event.

The utility model relates to an electromagnetic pressing device, a motor carrier self-locking device, a camera module and electronic equipment. The driving unit comprises a magnet and an electromagnetic coil; the execution unit comprises an iron key, a limiting pin and a rotation limiting piece; the rotation limiting piece is fixed to the outer side of the magnet, and an unlocking groove and a self-locking groove are formed in the inner wall of the outer end of the rotation limiting piece. The iron key is arranged in the rotation limiting piece, when the magnetic pole generated by electrification of the electromagnetic coil is the same as the magnetic pole of the magnet, the iron key moves in the direction away from the magnet under repulsive force, and a plurality of triangular heads which are uniformly distributed in the circumferential direction are arranged at the outer end of the iron key; one end of the limiting pin extends into the iron key, a plurality of guide blocks extending in the axial direction of the limiting pin are arranged in the middle of the limiting pin, and the ends, close to the iron key, of the guide blocks are provided with slopes matched with the triangular head. And the return unit is used for resetting the limiting pin. According to the utility model, the water ripple phenomenon of the motor under high-frequency vibration can be relieved or eliminated, and the energy consumption is low.

An electric motor contains a motor carrier with an electronics compartment for accommodating motor electronics, a stator secured to the motor carrier and has a stator winding, and a rotor circulating the stator. The stator has a stator main body with an annular main body part forming a receiving or mounting space and has radially outwardly directed stator teeth. A coil or winding insulating device is arranged on the stator main body on the side of the stator facing the motor carrier. Contact pins are arranged in the receiving or mounting space which are contacting the stator winding via connection contacts and are guided into the electronics compartment via sealing elements in through-openings of the motor carrier. The coil or winding insulating device has a number of radially inwardly directed lugs which project into the receiving or mounting space and are penetrated by a respective contact pin.