Method of Geared Motor India with Permanent Magnets.
India is facing colossal energy paucity nowadays. Most of the energy comes from conventional sources. As these sources are limited, renewables can play a pivotal role. Among them, solar energy is more convenient to use and available in huge amount. PV cells (Solar panels) are used to convert this energy into electrical energy. But, as the sun is not fixed at a particular place, the conventional fixed solar panels cannot generate optimum power. Here, in this paper, a design methodology of a single axis Arduino based solar tracker has been presented. It consists of a DC geared motor, Arduino microcontroller board, an RTC and mechanical structure comprising of a gearbox and supporting structure. Geared motor is used to steer the panel along the direction of the sun while RTC, to feed the present date and time. The aim of this project was to develop a low-cost optimum power tracking prototype for the solar panel. It is seen that power extracted by this method is 20% greater than that of conventional fixed solar panels.
In country like India demand of energy increases with increase in population so the use of renewable and natural sources of energy like wind energy, tidal energy, solar energy etc is the need of time in country. In this paper we present development and experimental study of two axis automatic control of solar tracking system using Arduino. In hardware development five light dependent resistors (LDR) has been used to sense and gather maximum solar energy. Two permanent magnet DC motors are used to move the solar dish according to the solar energy sensed by LDR. In software part we design a controller which will move the collector dish to track the sun. The controller uses LDR sensors as input and permanent magnet DC geared motors as an output. LDR are used to sense the intensity of light and generate the signals which will be further processed by ATmega328 microcontroller. Microcontroller executes the algorithm and gives control command to motor driver.
Attempt has been made to design and analyze the rotating bucket of the excavator along with the stick and the bucket arm. This paper focuses on the joint design by using the geared motor for angular rotation of the bucket arm and studies the effect of digging, torsional force and bending stresses developed on the joint. Study the motion of the bucket arm.
A novel combination of technologies from the fields of coffee roasting and solar-thermal energy collection enables the roasting of coffee beans by means of available solar energy with maximized efficiency. A solar receiving plate is provided configured to receive and convert solar radiation to thermal energy for heating a volume of air. A roasting chamber is provided configured for receiving and circulating the heated air from the solar plate. At least one valve is provided configured to be in at least one of a closed position and an open position for controlling at least one of air inflow and outflow into at least one of said solar receiving plate and said roasting chamber.
The potential to use solar photovoltaic system for industrial processes reduces the environmental impact of burning fossil fuels. Geographically, India is in tropical region placed in Asian continent and receives solar energy equivalent to 5000 TkWh/year, which is more than the current total energy consumption of the country. However, the awareness to exploit the solar energy for industrial uses is very limited. Leather making is an energy intensive process. The electrical input used in wet tanning process is about 15-20% of total energy consumption for the production of wet finished leather. In this context, harnessing solar energy for tanning operation is the best option. The objective of this study is to run a rotating tanning drum continuously using SPV power for wet processing. A prototype Solar Photovoltaic (SPV) power plant was set up along with tubular lead acid battery as energy storage to run the tanning drum with geared motor assembly. Several tests were carried out effectively and efficiently using SPV energy with 50-100% solar fraction throughout the year.
The performance measures such as of kick force and gear shift force of two wheeler engine without human intervention. The automatic objective method has been designed in a solid modelling package which cater multi-variant of engine through adjustable exhaust system, modular clamping and load system, and also by servo-based force application and load measurement. Simulation studies were performed by controlled force application to kick lever of engine there by measuring the kick force required to start an engine and number of kick required. A geared stepper motor setup has been designed for gear shift with load cell for load measurement and also clutch actuation setup is incorporated.Method of Geared Motor India with Permanent Magnets. A servo setup to accelerate engine to specific speed and also fuel consumption verification is carried out by applying desired load through drive shaft engine. The proposed work replaces the human intervention effort in the case of manual test rig which increases the quality and productivity in the Automobile sectors.
Tenova LOI-Italimpianti has developed a new tracking simulator for high flexibility roller hearth furnaces (RHF). The new simulator can optimize the layout of a multi-line thin slab caster, with linked roll mill, consisting of up to three casters with associated roller hearth furnace connected to a single mill by shuttle furnaces. The new simulator has been implemented at the steelmaking plant of Essar Steel Ltd., RHF operation in Hazira, Gujarat, India. The new simulator enables thin slab, to leave the caster at an elevated temperature, cooling sufficiently for complete solidification and is cut to the required length for the coil weight ordered, using a shear placed at the furnace entry side. The slabs are conveyed through the furnace on individually driven water cooled rolls. Each roll is coupled to a geared motor, which drives each roll separately through individual variable voltage variable frequency (VVVF) converters, necessary for various furnace operation modes.
So, is Honda content to let its Indian JV lead the Indian charge, with the 100 per cent subsidiary just filling in a flank? Hardly. Yukihiro Aoshima, Chief at HMSI-and the pointman for all Honda ventures in India-may not say it loud and clear but sources at HMSI reveal that the 996,290-million yen (Rs 41,000-crore, for motorcycle operations) Japanese giant's avowed goal is, with its two Indian affiliates, to capture three fourths of the Indian market in five years, which will be all of 10 million two-wheelers by then. Assuming that Hero Honda hangs on to its 50 per cent share till then, this will mean that HMSI could be doing sales of at least 2.5 million by 2010. That would guarantee HMSI a clear #3 position in the two-wheeler stakes, if not the #2 place. To be sure, thanks to its heroics in scooters, HMSI has already emerged as India's fourth largest two-wheeler company, behind Hero Honda, Bajaj and TVS. In the four years and a bit that HMSI has been around it has sold over 1 million units and has a 8.3 per cent share of the overall two-wheeler market, which is more than the share of Kinetic.
To provide a geared motor equipped with a speed reduction part where various members constituting it are supported by a support shaft, with a grease applied around the support shaft, and even if an excessive grease occurs, defective assembly is suppressed, eliminating the need for strict control of the applied amount of grease.
To improve the detection accuracy of a rotational angle detecting section which detects the rotational angle of a geared motor and to reduce the thickness of the detecting section by fitting a galvanomagnetic element to a fitting hole formed in a flexible substrate at the position facing an output gear so that the element can be faced to the output gear. SOLUTION: The Hall IC of a geared motor can be mounted on a flexible substrate through simple work without requiring any positioning jig, because the IC is mounted on the substrate in such a way that the main body of the IC is put in a mounting hole formed through the substrate and a backing plate and the main body is positioned to the hole . In addition, since the dimensional accuracy of the hole formed through the substrate can be improved and the mounting error of the IC can be reduced, the positioning accuracy of the IC is improved and the detection accuracy of the rotational angle detecting section which detects the rotational angle.
Provided is a geared motor configured so as to suppress operating noise using a simple dustproof and waterproof structure. A geared motor is provided with a motor body and a gear mechanism . A flange extending over a rotating shaft is affixed to an end surface of the motor body . The gear mechanism has a gear case configured such that: the outer periphery of the flange is affixed to the opening of the gear case , which is located on one end side thereof; an output shaft protrudes from the other end side; and the gear case has on the inner periphery thereof the stationary inner teeth of a planetary gear power transmission mechanism. An elastic-ring accommodation section is provided in the outer periphery of the flange . The elastic-ring accommodation section has an elastic-ring pressure contact surface tilted at a given angle relative to the rotating shaft and facing the end surface of the motor body .
Major share of electricity is consumed for drive purpose. AC induction motors account for a major share of the total use of electricity in drives. Not only in the industrial sector, power consumed by AC motors in the agricultural and commercial sectors is also quite substantial. They consume around 70% of electricity in industrial sector alone. Therefore, the efficiency of the motor is of paramount importance, both for energy conservation and energy cost. This article highlights methods for improving efficiency of AC induction motors. Motor efficiency is defined as the ratio of mechanical power output to electrical power input to the motor.
The green energy also called the renewable energy, has gained much attention nowadays. Among the renewable energy solutions, solar energy is the very vital source that can be used to generate power. Electricity from the sun can be converted through photovoltaic (PV) module. The efficiency of solar module depends on sun intensity, if the intensity is more then efficiency is more. Since the position of sun continuously changes throughout the day, the intensity of sun rays is not uniform on PV module. So, for getting more sun rays on PV module solar tracker plays a much vital role. A solar tracker is a device for operating a solar photovoltaic panel, especially in solar cell applications and requires high degree of accuracy to ensure that the concentrated sunlight is dedicated precisely on to the power device. This paper describes in detail about the design, development and fabrication of two Prototype Solar Tracking Systems mounted with a single-axis and dual-axis solar tracking controllers to generate 10.3 volts, 1.5 watts capable of charging mobile batteries.
The food processing machinery and, more specifically machine for producing boneless comminuted meat from raw fish fillet. This machine is of belt and drum type meat bone separator designed for small scale fish processing in a continuous mode. The basic principal involved in this machine is compression force. The electric geared motor consists of 1HP and the conveyor belt has a linear velocity of 19 to 22 m min−1, which was sufficient to debone the fish effectively. During the meat bone separation trials an efficiency up to 75 % on dressed fish weight basis was observed and with a capacity to separate 70 kg h−1 of meat from fish at the machine speed of 25 rpm. During the trials, it was demonstrated that there was no significant change in the proximate composition of comminuted fish meat when compared to unprocessed fish meat. This design has a greater emphasis on hygiene, provision for cleaning-in-place (CIP) and gives cost effective need and reliability for small scale industries to produce fish meat in turn used for their value
In today's world of technology and due to speed running industries, automated machine is increased in this globalised world. Over the years, the demand increases for high quality, greater efficiency and automatic machines.Method of Geared Motor India with Permanent Magnets. Generally, manufacturing industries keep manufacturing same models with little variation in height, colour, weight, shape. And here sorting plays an important role. In such cases industries can't bare human errors for sorting these products. Thus it become necessary to develop Low Cost Automation (LCA) for sorting these products in accurate manner. Industrial automation mainly focuses on developing automations having low cost, low maintenance, long durability and to make systems user friendly as possible. And controlling various machines like different motors at the same time become a difficult task. Finally, here we have developed a LCA system for Multi machine operation and sorting the light weight objects on the basis of height variation using DC geared motors along with induction motor and stepper motors.
Vast amount of energy is available within the core of sun. The energy that is received from sun in an hour is more than that is consumed by us in a year . If human race is able to capture even 1% of the total energy which sun delivers then we can cater the need of our race for decades. Efforts are continuously being made to capture as much energy as we can in order to store most of the energy which se are getting. In this paper a device called solar tracker has been discussed. Solar panels givemaximum output when the plane of the solar collector is normal to incident radiations . The system discussed in this paper uses a PSoC device to control a small model of solar tracker. Voltage across the solar panel and a photoresistor is fed as an input to the PSoC to be processed and the output is fed to the geared DC motor.
Provided is a geared motor with which a large torque can be obtained without an increase in size. In this geared motor , an output member having a helical groove formed in an outer circumferential section is provided between a first plate part and a second plate part of a frame , and the rotation of a motor pinion fixed to a rotary shaft is reduced in speed by transmission gears of a reduction gear mechanism and is transmitted to a gear part of the output member . Thus, a large torque can be output, even when the gear part of the output member is made smaller than the outer diameter of the section provided with the helical groove . Also, even when a gear cover is provided, a lateral plate part of the gear cover covering the outer circumferential section of the gear part of the output member is located close to the rotation center axis of the output member . Thus, it is possible to prevent the geared motor from being increased in size.
A geared motor comprising a rotating axle rotating in accordance with the rotation of a rotor, a gear rotating axle for outputting from the rotating axle speed reduced rotation, and a flexible coupling consisting of a first coupling disposed on the rotating axle of the rotor and rotating together with the rotating axle and the rotor, a second coupling disposed on the gear rotating axle, and rotating together with the gear rotating axle, a rubber damper disposed between the first coupling and the second coupling for transmitting the rotation of the first coupling to the second coupling, a thrust-force bracing member disposed between the rotating axle of the rotor and the gear rotating axle and in contact with the rotating axle and the gear rotating axle, for transmitting thrust force from one of the rotating axle of the rotor and the gear rotating axle to the other of the two arranged so that even if thrust force acts on the rotating axle of the rotor or on the gear rotating axle, the thrust force does not act.
A geared motor employing a brushless induction motor in nested arrangement, either concentrically inwardly or concentrically outwardly, with a gear reduction device employing two gear wheels, one with interior teeth and one with exterior teeth, said teeth being meshed together. The difference in the number of teeth is small relative to the total number of teeth of each gear wheel. One of the two gear wheels moves in an eccentric path, is free to rotate relative to the rotor but is driven thereby. The other gear is fixed relative to the housing. An output accommodating the eccentric movement of the free gear derives reduced rotational speed and torque from the system.
A spline is provided on a hollow shaft, and the key in the spline can couple directly a shaft to be driven of an external apparatus. Screw blocks rotational torque, thus screw is desirably located as far as possible from output shaft. Although the location is not illustrated, an anti-revolving function is desirably provided on the housing surface at the farthest place from the output shaft so that less force is required for fixedly securing the geared motor.
A geared motor comprising: an output shaft rotatably received in a housing; a sun gear securely supported on the output shaft in the housing and having a plurality of external teeth; a ring gear housed in the housing and having a plurality of internal teeth meshed with the external teeth of the sun gear, and the internal teeth of the ring gear having a pitch circle larger than that of the external teeth of the sun gear and being larger in number than the external teeth of the sun gear; supporting means for supporting the ring gear in such manner that the center axis of the ring gear is eccentrically revolvable with respect to the axis of rotation of the output shaft and the ring gear is prevented from being rotated about its center axis; and drive means for generating electromagnetic forces one group of which has a plurality of force directions radially inwardly directed and the other group of which has a plurality of force directions radially outwardly directed, the different groups being circumferentially successively.
A geared motor may include a connector, a motor, a deceleration mechanism, an output shaft and a circuit board. Method of Geared Motor India with Permanent Magnets.The output shaft may include a rotation transmitted part driven by the deceleration mechanism, an external connection part which is disposed apart from the rotation transmitted to be connected with an external member, and a small diameter part formed between the rotation transmitted part and the external connection part. A part of the circuit board is disposed in a space between the rotation transmitted part and the external connection part, and an insertion opening of the connector is opened in a direction that the rotation transmitted part is disposed with respect to the external connection part.
The geared motor comprising a speed reducer of the worm screw/helical gear type and a speed reducer-driving electric motor, is characterized in that its body consists of two separate pieces which are matingly joined and fastened to each other along an ideal vertical plane containing the axis of the motor. Between the extended parts of the said pieces the stator of the electric motor is included and firmly clamped, and the said parts are so formed that ducts for cooling air to flow therethrough, are provided around the said stator. The axial shiftment of the speed reducer helical gear is checked by projecting members integrally formed with the two pieces constituting the speed reducer body, whereby the assembly and disassembly of the slow speed-operated shaft and of the members which are associated therewith, is thus simplified. When the geared motor is employed for making a capstan device, a box is provided and fastened to the speed reducer body.
In a geared motor, a worm wheel, an O-ring, a transmission plate and an output gear are installed to a support shaft. The O-ring is placed in an inner space of a receiving through hole of the transmission plate, through which the support shaft is received. Grease is applied to an outer peripheral surface of the support shaft. A grease relief passage, which relieves the grease, extends between the output gear and the transmission plate.
A geared motor including a case body, a case cover cooperating with the case body to form a case, each of the case body and the case cover including at least three mount holes into which bolts are inserted to couple the case to a member to which the geared motor is mounted, the mount holes of the case body and the mount holes of the case cover being formed around cylindrical bores of the case body and the case cover in axial alignment with each other, and generally cylindrical collars inserted into and extending over the mount holes of the case body and the mount holes of the case cover which are axially aligned with each other.
Provided is a geared motor with which a large torque can be obtained without an increase in size. In this geared motor , an output member having a helical groove formed in an outer circumferential section is provided between a first plate part and a second plate part of a frame , and the rotation of a motor pinion fixed to a rotary shaft is reduced in speed by transmission gears of a reduction gear mechanism and is transmitted to a gear part of the output member . Thus, a large torque can be output, even when the gear part of the output member is made smaller than the outer diameter of the section provided with the helical groove . Also, even when a gear cover is provided, a lateral plate part of the gear cover covering the outer circumferential section of the gear part of the output member is located close to the rotation center axis of the output member . Thus, it is possible to prevent the geared motor from being increased in size by the gear cover .
