84 results about "Motor module" patented technology

A ventilation hood includes a main frame which faces an appliance accessible from a front of the appliance, the main frame defining a through-hole passing through the main frame, a motor module on the main frame and configured to suck in air through the through-hole, the motor module including a duct, a motor having an axis, and an exhaust fan driven by the motor and defining a blowing direction perpendicular to the axis of the motor, and a controller configured to control operation of the ventilation hood and a rotation velocity of the exhaust fan. The axis of the motor is in a direction from the front of the appliance to a rear of the appliance which is opposite to the front. The controller is on the main frame and at a front of the duct which corresponds to the front of the appliance.

The utility model provides a tractor electric drive power system, including motor module, input module, variable speed module that transmits connection in proper order, variable speed module includes intermediate shaft with input module through the clutch connection, the gear shift tooth cover of slidable assembly along the axle direction on intermediate shaft, rotatable assembly on intermediate shaft gear position drive gear set, gear position driven gear set and gear position drive gear set with gear position drive gear set mesh with output shaft, and the number of intermediate shaft is at least two, and the gear shift tooth cover is combined with gear position drive gear set and forms the connection of intermediate shaft and output shaft along the axial sliding, the utility model improves the high efficiency interval coverage rate of motor, reduces energy consumption, avoids the tooth shaft damage among variable speed module under the sudden situation such as motor out of control, improves transmission safety, and reliability, avoids the power interruption of gear shifting, and reduces the gear shifting impact, improves the scene adaptability of electric drive power system, reduces energy and hardware loss.

This utility model discloses an electric motor and a liquid pump using the same, comprising: an electric motor module, which includes at least a housing and a coil winding disposed within the housing; the housing includes a detachably fitted shell and a cover located at one end of the shell; the cover has a through hole; a power strip assembly disposed at the end of the cover facing the coil winding, and the power strip assembly is adapted to be electrically connected to the coil winding; and a power supply assembly, which includes a power cord, a power plug disposed at one end of the power cord, and a voltage conversion plug disposed at the other end of the power cord; wherein the voltage conversion plug is adapted to be partially inserted into the through hole and electrically connected to the power strip assembly.

This invention discloses a server liquid cooling pump, a liquid cooling system, and its usage method, relating to the field of liquid cooling pump technology. The invention includes a motor unit, a motor heat dissipation unit, a hydraulic coupling transmission unit, and a coolant pumping unit. The motor unit includes a motor housing, a housing cover, and three motor modules. The motor heat dissipation unit includes a heat-conducting capillary tube, a converging tube, and a return main pipe. The housing cover has a hydraulic coupling chamber, in which the hydraulic coupling transmission unit is installed. The coolant pumping unit includes a pumping assembly and a pumping cylinder, the pumping cylinder being installed on the front end of the housing cover. The liquid cooling system includes coolant piping and a server liquid cooling pump, which is used for server liquid cooling. This invention achieves heat transfer oil circulation and heat dissipation through different oil pressures within the chamber via the hydraulic coupling transmission unit, and ensures motor stability by switching motors. This solves the problems of existing liquid cooling pumps, such as motor malfunctions during prolonged operation and the inability to promptly cut off coolant supply lines in case of malfunctions.

An autofocus system and an autofocus method. The autofocus system comprises: a primary inspection microscope module (20), a defocus information measurement module (10), a main control module (30), and a drive motor module (40). The defocus information measurement module (10) comprises an adjustable array light source (1011) configured to adjust a light-emitting region on the basis of a preset condition. Measurement light emitted from the light-emitting region sequentially passes through a second beam-splitter prism (102) and a first beam-splitter prism (202), and is then projected by a microscope objective lens (203) to each of sub-regions to be inspected, generating reflected light; the reflected light sequentially passes through the first beam-splitter prism (202) and the second beam-splitter prism (102), forming a pair of light spots on the defocus information measurement module (10) and corresponding to each of said sub-regions; and on the basis of light spot information of each pair of light spots, the main control module (30) instructs the drive motor module (40) to drive the primary inspection microscope module (20), so as to sequentially focus on each of said sub-regions and to capture an image of each of said sub-regions after focusing is completed. On the basis of the autofocus system and the autofocus method, focusing efficiency can be improved.

This invention provides an intelligent rotary paddle switch, relating to the field of soft soil foundation treatment technology. The intelligent rotary paddle switch includes: an aluminum alloy junction box; a protective sleeve connected to the bottom of the aluminum alloy junction box; a Hall motor module installed inside the aluminum alloy junction box; a rotating shaft, one end of which is driven by the Hall motor module, and the other end of which passes through the protective sleeve; and a folding blade connected to the end of the rotating shaft furthest from the Hall motor module. In this application, the folding blade is the direct executor of the detection action. Between its free and obstructed states, there is a clear and significant change in mechanical state and load torque. The resulting physical change is transmitted losslessly to the Hall motor module through the rigid rotating shaft, providing a clear and definite detection signal source and achieving accurate material level detection.

This invention belongs to the field of grinding devices, and specifically relates to an automatic break-in device and method for an isolating grounding switch operating mechanism. To achieve automatic break-in of the operating mechanism, this invention proposes an automatic break-in device for an isolating grounding switch operating mechanism, including a frame. The frame is equipped with a control module, a motor module, an expansion shaft for positioning the operating mechanism, a switch module that is drively connected to the output shaft of the operating mechanism and used to simulate opening and closing, and a lifting module for driving the motor module to approach and drive the operating mechanism. The control module controls the motor module to drive the input shafts to alternately move for a break-in test. This invention also proposes a break-in method using the above-mentioned automatic break-in device. The expansion shaft positions the operating mechanism, enabling a drive connection between the output shaft and the switch module. The lifting module drives the motor module to connect to the input shafts, ultimately causing the motor module to drive the operating mechanism and the switch module, thus achieving automatic break-in.

1. Name of the product in this design: Toy motor module (130). 2. Purpose of this design: To provide power for children's educational building toys and DIY science experiment kits, and can be applied to products such as toy cars, robots, and science experiment kits. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The application relates to the field of aircraft technology, and discloses an aircraft and a thrust device thereof. The thrust device is applied to the tail of the aircraft and comprises a motor module and a propeller. The tail of the aircraft comprises a first surface and a second surface connected with each other. The motor module is vertically installed on the first surface, the first surface is perpendicular to the flight direction of the aircraft, the second surface is extended to be connected with the surface of the aircraft body, the propeller is connected with the motor module, and the propeller rotates to push the aircraft to move forward. The thrust device is directly arranged on the outside of the aircraft, and an additional heat dissipation channel is not needed in the inside of the aircraft, so that the cost of related components is saved.

The utility model discloses a winding and unwinding integrated base material surface treatment equipment, including unwinding area, processing area, winding area, unwinding area includes the unwinding motor module of bearing product material roll, and product material roll is the double -layer protection mould middle bearing base material mechanism, and corresponding unwinding motor module is provided with film tearing axle, processing area includes a plurality of groups corresponding electrode plate module, and each group motor plate module is by corresponding setting upper electrode plate and lower electrode plate constitutes, and the upper electrode plate and lower electrode plate form the plasma processing area between, and each group electrode plate module is inclined setting, and a plurality of groups electrode plate module combination forms the arc shape plasma processing area setting structure, the upper electrode plate and lower electrode plate of each group electrode plate module are all provided with the guide roller, and each guide roller is located the 1 / 2-2 / 3 interval between corresponding upper electrode plate and lower electrode plate.

The present invention relates to a traction motor module, the module including a fixing shaft formed with a flange unit, a traction motor including a housing fixed at the fixing shaft, a stator fixed at an inner lateral wall of the housing, a rotation shaft arranged at a space formed by the stator and protruded from the housing, and a rotor including a magnet arranged between the stator and the rotation shaft, and a hub unit encompassing the traction motor in a cylindrical shape and rotatably coupled to the fixing shaft.

The application discloses a water chiller, an air conditioner and a control method thereof. The water chiller comprises a frequency converter power module, a compressor motor module, an evaporator, a condenser and a heat exchange module. The heat exchange module has a first flow channel and a second flow channel. The first flow channel is connected with a chilled water inlet and a chilled water outlet of the evaporator. An inlet of the second flow channel is connected with a refrigerant outlet of the condenser. An outlet of the second flow channel is connected with a liquid cooling radiator of the frequency converter power module and the compressor motor module through a throttling element. The chilled water is introduced to supercool the liquid refrigerant, the refrigerating capacity of the cooling pipeline is effectively improved, the overtemperature problems of the frequency converter and the compressor motor under the low pressure ratio working condition are solved, and the operation reliability of the unit is improved.

An illustrative example embodiment of an elevator propulsion device includes at least one drive member configured to engage a vertical structure and climb along the vertical structure, a motor module including at least one motor configured to cause movement of the drive member and corresponding movement of an elevator car, and a power supply device including at least one energy source configured to provide power to the motor. The power supply device is positioned proximate to the motor module such that a bulk of the at least one energy source provides a noise barrier to reduce transmission of noise from the motor into the elevator car.

The utility model discloses a kind of ejector rod trigger structures of terminal machine, it includes: bottom plate, torsion wire module and sliding motor module;Torsion wire module is provided with wire clamp component for clamping wire rod, torsion wire module is also provided with ejector rod trigger switch for detecting whether wire rod is in place;Ejector rod trigger switch includes fixed sleeve, sensing rod, sensing switch and reset motor.In the utility model, top rod trigger switch is set in torsion wire module, when operating, wire rod is inserted and touched to the sensing rod of ejector rod trigger switch by clamping wire module from equipment outside, wire clamp component will clamp wire rod and stripping and torsion wire by torsion wire module once triggering, effectively improve the processing accuracy, processing efficiency of equipment, and, operator hand does not need to approach torsion wire module, will not be clamped injury, effectively improve work safety.

The subject of the application is a wheelchair dynamometer comprising a weighing scale system, traction rollers, and a drive unit mounted stationarily on a main base. The weighing scale system (200) is mounted on four strain gauges, on two linear guides, and is also equipped with an actuator, preferably an electric actuator. The traction rollers are connected to a torque sensor mounting module (103) equipped with a torque meter, and the output from the torque meter is coupled via mechanical gears, preferably a chain gear and main shaft, to a motor module (500), a rotating mass module (400), and a brake module (300). Furthermore, the strain gauges and torque meters are connected to a measuring system, and the electric actuator, motor module (500), brake module (300), rotating mass module (400), and measuring system are connected to a power supply and control system.

A fluid displacement assembly includes one or more pumps. The pump includes a fluid displacer that moves to pump fluid downstream from the fluid displacement assembly. A manifold routes fluid to and from the pump. The manifold includes a first manifold portion formed as part of a motor module and a second manifold portion formed as part of a displacement module that includes the pumps. The displacement module is mountable to and dismountable from the drive module, forming and breaking fluid connections between the first and second manifold portions.

The embodiment of the present application relates to a kind of photocatalytic odor purification device and refrigerator, the device includes: purification module, air inlet, air outlet, fan, ultraviolet lamp assembly, ventilation cavity and controller, purification module includes purification medium attachment unit and motor module, purification medium attachment unit includes the adsorption material with photocatalyst immobilized;Controller is electrically connected with motor module;Purification medium attachment unit is fixed on motor module, motor module is arranged on the first side wall of ventilation cavity, and purification medium attachment unit is located in ventilation cavity;Ultraviolet lamp assembly is arranged on the second side wall of ventilation cavity.The embodiment of the present application realizes that ultraviolet light can be irradiated to each position of purification medium, and centrifugal force in rotation process is advantageous to decompose some deposits, and separate photocatalyst active site, to improve purification effect.

This application discloses an electric tractor cooling system and an electric tractor. The electric tractor cooling system includes a motor cooling device and a battery cooling device. The motor cooling device includes a motor module, a liquid cooling circuit, and a circulating pump and a radiator disposed on the liquid cooling circuit. The liquid cooling circuit also flows through the motor module. The battery cooling device includes a first battery module and a cooling fan. The first battery module is connected to the motor module, the cooling fan, and the circulating pump for power supply. The cooling fan is located close to the first battery module and the radiator. This electric tractor cooling system can achieve zoned temperature control of the first battery module and the motor module through a single cooling fan to meet various operating conditions. It can prevent the first battery module from overheating and ensure that the motor module is in the optimal operating temperature range.

This utility model discloses a device for stamping reinforcing ribs, relating to the field of reinforcing rib processing technology. It addresses the problem in existing stamping mechanisms that require manual loading and unloading of reinforcing ribs after stamping, preventing continuous stamping operations and impacting production efficiency. A C-shaped cross-section annular rotating seat is rotatably connected to the upper end of a circular support platform. A lower die is provided at the upper end of each rectangular opening. A second hydraulic rod is fixedly connected to the center of the upper surface of a fixed plate. The lower end of the second hydraulic rod passes through the fixed plate and is fixedly connected to a lifting plate. An upper die is fixedly connected to the center of the lower surface of the lifting plate. By setting a rotatable C-shaped cross-section annular rotating seat and six evenly distributed lower dies, combined with an intermittent rotating mechanism driven by a servo motor module, synchronous operation of the stamping station and the loading / unloading station is achieved, improving production efficiency and avoiding the downtime caused by traditional manual loading / unloading.

The application provides a liquid-cooled driving electric control system suitable for a shore bridge and a running control method thereof, wherein the liquid-cooled driving electric control system comprises a PLC control module, a servo driving module, a motor module, a liquid cooling module, an acquisition module and a rectification module, wherein the liquid cooling module comprises an indoor liquid cooling unit, an outdoor heat exchange unit and a liquid cooling pipeline, the indoor liquid cooling unit and the motor module are connected through the liquid cooling pipeline to complete the cooling and heat dissipation of the motor module, and the indoor liquid cooling unit and the outdoor heat exchange unit are connected through the liquid cooling pipeline to dissipate the indoor system heat to the outdoor. According to the application, part of the liquid cooling pipeline is deeply integrated in the interior of the motor module, and the centralized liquid cooling circulation and the liquid cooling pipeline layout are adopted, so that the precise and efficient heat dissipation of the core driving components of the shore bridge is realized, and the system power density, energy efficiency and reliability are improved.

The utility model provides a kind of electric cleaning brush of convenient replacement handle, including cleaning brush main body, motor is arranged in cleaning brush main body;Handle is arranged with battery in handle;Its characterized in that: handle is detachably connected with cleaning brush main body, first terminal is arranged on handle and is electrically connected with battery, second terminal is arranged on cleaning brush main body and is electrically connected with motor, in the state that handle is connected with cleaning brush main body, battery and motor are electrically connected by the insertion of first terminal and second terminal.The handle of the electric cleaning brush is detachably electrically connected by the cooperation of first terminal and second terminal with cleaning brush main body, handle and its battery inside, cleaning brush main body and its motor inside are modularized, cleaning brush main body or handle can be selected according to actual cleaning demand, for consumers, module can be replaced individually when damaged, for manufacturers, it can be packaged, stored and transported in detached state, reducing cost.

A hip frame, hip structure, and humanoid robot thereof; the hip frame includes: a main hip frame, a support frame, a lower limb frame, and a first motor module; a pair of support frames are rotatably disposed on the left and right sides of the main hip frame, and the support frames rotate about the X-axis; the main hip frame has a motor receiving station at its front; one first motor module is installed above the motor receiving station, and the other first motor module is installed below the motor receiving station; the first motor module is used to drive the support frame to rotate about the X-axis; the first motor module has a quasi-cylindrical shell, and the two quasi-cylindrical shells are arranged parallel and abutting each other; the outer surface of the quasi-cylindrical shell is a cylindrical curved surface; the cylindrical curved surfaces of the two first motor modules abut each other and form a hollow area within the motor receiving station; the support frame and / or the lower limb frame rotate about the X-axis to extend into the hollow area. This solution solves the problem that the large space occupied by the actuator in the hip of the humanoid robot leads to a small range of motion of the lower limbs.

The utility model discloses a socket gauge test equipment, it includes control circuit, motor module, gauge movement module, gauge tray and socket movement module, motor module with control circuit electricity is connected, socket movement module is used for fixing the socket of waiting for testing, gauge tray is used for placing the gauge of waiting for testing socket corresponding, control circuit controls motor module drive gauge movement module and socket movement module, control circuit is used for controlling the gauge of gauge movement module snatchs clamp in gauge tray and clamps the target gauge, and control target gauge carries out gauge test to the socket of waiting for testing, the utility model technical scheme can gather the plurality of test of traditional plurality of artificial operation to one automatic test equipment, has realized the automatic gauge test of socket, has improved the detection efficiency of laboratory to socket, has reduced a large number of manual operation, has guaranteed the accuracy of test data, reaches the effect of reducing cost and increasing efficiency.

This invention provides an air vent and control method for preventing direct drafts from people, relating to the field of air supply equipment technology. It includes a millimeter-wave radar module, a temperature and humidity display module, a control board module, a human-machine interface unit, an air vent motor module, an airflow sensing module, and a Wi-Fi module. The millimeter-wave radar module detects the position and distance of a person in the room in real time; the temperature and humidity display module collects and displays the temperature and humidity parameters of the air supply area in real time; the control board module receives human coordinate data and executes the wind-prevention control strategy; the human-machine interface unit supports parameter setting and status display; the infrared receiving module receives infrared codes from the matching remote control to execute parameter and mode settings; and the air vent motor module controls a stepper motor to adjust the air vent orientation according to control commands. The advantages of this invention are: reasonable design, avoidance of direct cold air blowing, meeting personalized needs, strong installation adaptability, and high practicality.

The utility model relates to the technical field of sawing machine, and disclose a double -end sawing band sawing machine, including cutting platform frame and sawing frame, the sawing frame has two groups, two groups sawing frame all install sawing band in it;The advancing direction of two groups sawing band in sawing frame is same or opposite, and two groups sawing band are located on the same vertical plane. This double -end sawing band sawing machine, through setting two groups sawing frame and sawing band, can utilize two groups sawing band to carry out sawing processing to the material to be sawn simultaneously, is favorable to the efficiency of material sawing processing improvement, through setting U -shaped sawing frame, and setting front support and rear support on its bottom two sides, setting motor module, connecting shaft no.

This invention belongs to the field of rail grinding technology and discloses a multi-functional oil source system for controlling the grinding stone of an intelligent high-speed rail grinding vehicle. The system includes an oil tank assembly, a main oil pump motor module, a DC motor oil pump module, a manual pump module, an accumulator assembly module, a first grinding stone pressurization control bypass valve group, a second grinding stone pressurization control bypass valve group, a grinding stone actuation cylinder, and a grinding stone actuation cylinder lifting and lowering control valve group. This invention, through a four-level redundant oil source design, ensures stable lifting and lowering of the grinding stone under various fault conditions; by setting up an accumulator assembly module integrating three functions—constant pressure maintenance during grinding, rapid grinding stone lifting, and ultimate emergency energy—multi-functional integration is achieved to adapt to different grinding stone actuation requirements; by setting up two sets of grinding stone pressurization control bypass valve groups, independent control and flexible switching between pressurization conditions, normal grinding stone lifting conditions, and rapid grinding stone lifting conditions are achieved.

The present application provides a motor control device and method, a motor module, and an electric power steering device. The motor control device has a torque controller that acts in accordance with a steering torque to provide an input to a control target that is a motor, and a model following controller that generates a correction torque in accordance with an output from the control target to correct the input to the control target by the correction torque. The model following controller includes a high-pass filter having a first cutoff frequency and a low-pass filter having a second cutoff frequency that is greater than the first cutoff frequency, and is configured to constrain a transfer function of the control target to a nominal model in a frequency band in which a gain in a gain characteristic of Q(s)·HPF(s) is 1 when a transfer function of the low-pass filter and the high-pass filter is set to Q(s) and HPF(s), respectively.

The application aims to provide a measuring device and a detection method for monitoring and detecting performance of an acoustic motor module. The application comprises a soundproof box, the inside of the soundproof box is provided with a motion control module and an acoustic system, the motion control module comprises a linear module, the action end of the linear module is provided with a measured product, and the end of the linear module is provided with a hysteresis device; under the driving of the linear module, the measured product approaches or moves away from the hysteresis device; the acoustic system comprises a microphone unit, and the microphone unit is arranged directly above the measured product; when the measured product is not in contact with the hysteresis device, the measured product is in a no-load state, the microphone unit collects data of the measured product for 10s in forward rotation and 10s in reverse rotation; when the measured product is connected with the shaft of the hysteresis device, the measured product is in a load state, the microphone unit collects data of the measured product for 10s in forward rotation and 10s in reverse rotation, so that the load test and the no-load test of the measured product are realized. The application is applied to the technical field of motor detection.

This utility model discloses a dual MOSFET drive motor forward and reverse rotation circuit, comprising: a signal input module, a signal processing module, a drive module, and a motor module; the output terminal of the signal input module is connected to the input terminal of the signal processing module, the output terminal of the signal processing module is connected to the input terminal of the drive module, and the output terminal of the drive module is connected to the input terminal of the motor module. Utilizing the low internal resistance of the MOSFETs, energy loss during current transmission is greatly reduced, resulting in a significant decrease in power consumption. Furthermore, the low temperature drift coefficient of the MOSFETs makes their performance more stable and reliable, with minimal impact from temperature fluctuations, reducing equipment failures caused by temperature changes, effectively extending the equipment's service life and maintenance cycle, and providing strong support for the efficient and stable operation of the galvanometer drive.

This invention provides an energy flow architecture and test power supply system for automotive electric drive system testing equipment, belonging to the field of automotive technology. It includes: a three-phase rectified power supply; a dual-channel bidirectional DC / DC converter module, with its input connected to the output of the three-phase rectified power supply; a vehicle electric drive motor, connected to the first channel output of the dual-channel bidirectional DC / DC converter module via a second-stage high-voltage DC bus; a bidirectional inverter module, connected to the second channel output of the dual-channel bidirectional DC / DC converter module via a second-stage constant-voltage DC bus; a load motor module, connected to the bidirectional inverter module via a three-phase power cable; the load motor module includes at least two load motors, with the first load motor connected to a reducer, and the second load motor connected to the reducer or the first load motor via a mechanical stacking connection device. This invention solves the technical problems of resource waste and inefficient investment in existing electric drive system testing equipment.