http://www.lionballmotor.com/blog Industry News http://www.lionballmotor.com/blog/?p=29 Lionball are happy to announce the introduction of two new exciting product lines and a major addition to an existing range. Many of you will already know of our Lion-ball new wide range of axial fan units. These are all driven by quiet and efficient external rotor motors with ball bearings and incorporate either deep basket, or flat grilles. Covering nine different fan diameters from 250mm to 630mm, the fans are available for single or three phase operation, at 4 and 6 pole speeds and wit 2009-02-06 21:15:57 http://www.lionballmotor.com/blog/?p=31 Lionball say: Study of spin Axial Fan aerodynamic characteristics and structural features, and in accordance with axial fan aerodynamic theory, the analysis of the general Axial Fan wheel than on the impact of the aerodynamic performance of the rotary axial fan wheel than optimized analysis and study, the establishment of efficiency and optimization of wheels than spreadsheets, through the use of its powerful computing power of the wheel in different conditions, the efficiency ratio are analyze 2009-02-06 21:23:50 http://www.lionballmotor.com/blog/?p=32     Discusses the rotating Lion-Ball axial fan aerodynamic design engineering approach - Criterion optimization; design and calculation are given the main relationship; the calculation of the design should follow the principles, methods and steps; to mining № 14 of rotating spindle circulation fans as an example, the results will design and test results were compared, both the consistency shows that the optimization criterion as a method of engineering design is a simple, practical and feas 2009-02-06 21:27:29 http://www.lionballmotor.com/blog/?p=33      Lionball's Optimization method will be used in DT-1 one-way operation of high temperature axial fan subway and structure of the aerodynamic design parameters, the use of electronic forms of fan impeller design and geometric parameters of the best. By the optimization method Design of the DT-1No.10 MTR prototype axial flow fan, and gives the efficiency of the fan, noise, such as aerodynamic performance calculation compared with the measured data and compared the performance of similar 2009-02-06 22:02:31 http://www.lionballmotor.com/blog/?p=34      Introduced the application of optimization theory to optimize the design of axial fan ways to simplify the design calculations and facilitate the practical application in the use of electronic forms to optimize gas Axial Fan  Dynamic Design and calculation, and optimization of the use of axial fan aerodynamic design of the computer program has been calculated results were compared, and the method used to design a high-temperature fire smoke  Fan. --------------------------------- 2009-02-06 22:07:54 http://www.lionballmotor.com/blog/?p=36  In order to improve the axial fan efficiency and reduce the noise, Lion ball uses complex method of the axial fan aerodynamic design optimization. Adoption of the main objectives of the Law to deal with multi-objective optimization problems, examples of Count showed that the Lionball’s complex method of optimization design larger than the traditional design of superiority.      In order to improve the axial fan efficiency and reduce the noise, Lion ball uses discrete complex method of 2009-02-06 22:18:22 http://www.lionballmotor.com/blog/?p=37 Ningbo Lionball Ventilator CO., LTD. Continental Fan's HRV hooded roof ventilators are available in either direct drive (HRVD) or belt drive (HRVB) configurations.  Continental Fan's HRV hooded roof ventilators are suitable for supply or exhaust applications, and offer aerodynamically superior performance. Constructed with a heavy duty welded steel base and aluminum hood with bird screen, this powerful fan is available in diameters from 24" through 60". The adjustable pitch airfoil axial 2009-02-06 22:20:17 http://www.lionballmotor.com/blog/?p=38     In our quest to become more energy efficient, one recent advancement is the electronically commutated motor. These motors may not be a household name, but they are becoming increasingly popular inside refrigeration and heating/cooling systems. They replace older, less efficient permanent switch capacitor motors which have been a stable in refrigeration and heating/cooling systems for decades. ECM motors are specially designed to allow variable speed capabilities, not available with PSC m 2009-02-07 00:34:19 http://www.lionballmotor.com/blog/?p=39 The UPM unfiltered (SCR) control provides basic speed control for a wide range of PMDC gearmotors and motors. Chassis models operate from either 115 or 230 VAC (jumper selectable) at 50/60 Hz input voltage. Output voltage ranges from 0-90 VDC at 115 VAC, and 0-180 VDC at 230 VAC, with a form factor of 1.6. Eight DIP switches allow the user to easily calibrate the control for different motors sizes. UPM models are available with either ¼” quick-connect tabs or a plug-in terminal block. The enc 2009-02-07 00:46:06 http://www.lionballmotor.com/blog/?p=40 Brushless DC motor specifics4 The term 'BLDC' is a marketing driven label to promote the idea that a BLDC motor with the appropriate drive is a suitable drop-in replacement for a brushed DC motor and its drive. Technically, a BLDC motor is still an AC motor; that is, alternating current inputs are required in order for the motor to move. A BLDC motor is a rotating electric machine where the stator is a classic 3-phase wound stator, like that of an induction motor. Rather than inducing the roto 2009-02-07 00:55:47 http://www.lionballmotor.com/blog/?p=41 Lion Ball an effort to provide customers with an informative and user-friendly online tool, Lion-ball Electric has relaunched its website, Http://www.lionball.net. The new site incorporates an innovative appearance; complete, accurate and easy-to-find information; and improved functionality to create a comprehensive web presence. The website integrates all of Lion-ball  Electric's brands, including Lincoln Motors, Grove Gear and Electra-Gear. The site features landing pages and expanded produc 2009-02-07 01:03:57 http://www.lionballmotor.com/blog/?p=42 New design operates more efficiently and quietly. Farmington, CT, Jan. 2007- ebm-papst Inc., the leading manufacturer of motors and fans, now offers a complete range of EC motors up to 3 KW for use in a wide variety of applications, such as building air-conditioning, telecommunications, ventilation and refrigeration technology. EC motors are highly efficient and operate extremely quietly and economically in terms of energy consumption. Integrated electronics make the fans easy to operate. The 2009-02-10 03:26:11 http://www.lionballmotor.com/blog/?p=43 lion-ball's new Model AX direct drive axial fan is designed for inline air ventilation in commercial or industrial buildings. Typical applications include general ventilation or emergency smoke exhaust. Model AX is available in 14 sizes that efficiently cover a wide range of volumetric flow and pressure conditions up to 115,000 CFM (54 m³/s) and 5 inches wg. (1250 Pa). The model AX is designed to reduce operating costs with improved efficiency and is available in a variety of casing configurati 2009-02-10 03:29:59 http://www.lionballmotor.com/blog/?p=44 High-efficiency Rosenberg axial fans are now available for air handling in designs for air heaters, heat pumps, condensers, cooling units and evaporators. Because of their quiet, low-profile design, they are ideal for applications with low noise requirements and where installation space is at a premium. With aerodynamically profiled blades as large as 39.37 inches in diameter, the low-noise fans provide reliable, high-performance ventilation in buildings, halls, greenhouses, agricultural stru 2009-02-10 03:35:19 http://www.lionballmotor.com/blog/?p=45 Lionball Technologies Corporation, a pioneer in high volume manufacturing of electro-mechanical components, offers a comprehensive line of PC Cooling, Electronic Cooling, and Component Cooling products, including Axial Fans, DC Fans, AC Fans, PC Fans, and Blowers ranging from 25mm to 172mm in diameter. With over 50 years of market leadership in design and manufacturing of precision ball bearings, the heart of the fan motor, Lion Ball leverages its expertise to develop and produce supieror Axial 2009-02-10 23:24:42 http://www.lionballmotor.com/blog/?p=46 What is claimed is: 一. An axial fan motor for a cooling unit according to claim 2, wherein the predetermined angle is 90 degrees. 二. An axial fan motor for a cooling unit according to claim 1, wherein said first metal plate and the bearing holder are integrally formed of the same metal. 三. An axial fan motor for a cooling unit, adapted to air-cool a heat sink of a heat generating device, said axial fan motor being disposed on one side of said heat sink,opposite said heating element, 2009-02-11 00:54:19 http://www.lionballmotor.com/blog/?p=47 As consumers demand smaller, faster computer systems, OEM design engineers race to create systems with compact, more powerful microprocessors and chipsets. However these compressed designs provide engineers with a new enemy…heat. In minutes, densely packaged microprocessors or compact electronic systems can generate enough heat to destroy years worth of work. A design engineer needs a reliable fan that will maintain system cooling and protect against system meltdown. Most engineers believ 2009-02-11 01:45:16 http://www.lionballmotor.com/blog/?p=48  Lionball'Fans IntroductionThe American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) defines a fan as an “air pump that creates a pressure difference and causes airflow. The impeller does the work on the air, imparting to it both static and kinetic energy, varying proportion depending on the fan type” (ASHRAE 1992).2. Types of Fans The two general types of fans are axial-flow and centrifugal. With axial-flow fans, the air passes through the fan parallel to th 2009-02-11 04:07:41 http://www.lionballmotor.com/blog/?p=49 Lionball :A serial axial fan unit includes first and second axial fans and a spacer arranged therebetween and connected thereto. First and second impellers respectively provided in the first and second axial fans have a diameter in a range from approximately 25 mm to approximately 200 mm, for example. The axial height of the spacer is in a ranged of approximately 1.5 mm to approximately 8 mm, for example. Due to the spacer, the first and second axial fans are spaced apart from each other by an a 2009-02-12 04:13:53 http://www.lionballmotor.com/blog/?p=50 一. Description of the Related Art Many electronic devices use fans for cooling electronic components therein. Those fans have been required to have an improved static pressure versus flow curve, for example, with increases in the heat associated with improvement of the performance of electronic components and increases in the density of the arrangement of the electronic components associated with size reduction of casing of the electronic devices. Serial axial fan units including a pluralit 2009-02-12 04:23:45 http://www.lionballmotor.com/blog/?p=51   The simplest lion ball 's DC motor is a single coil apparatus, used here to discuss the lion ball 's DC motor theory.   A lion ball 's DC motor works by converting electric power into mechanical work. This is accomplished by forcing current through a coil and producing a magnetic field that spins the motor.   The voltage source forces voltage through the coil via sliding contacts or brushes that are connected to the lion ball 's DC source. These brushes are found on the end of the coil 2009-02-17 01:54:38 http://www.lionballmotor.com/blog/?p=52 DC Motor on lionball Electric motors turn electricity into motion by exploiting electromagnetic induction. A simple direct current (DC) motor is illustrated below.   The motor features a permanent horseshoe magnet (called the stator because it’s fixed in place) and an turning coil of wire called an armature (or rotor, because it rotates). The armature, carrying current provided by the battery, is an electromagnet, because a current-carrying wire generates a magnetic field; invisible magne 2009-02-17 02:05:09 http://www.lionballmotor.com/blog/?p=53     A shaded-pole motor is a type of AC single-phase induction motor. In the shaded-pole type, a part of the face of each field pole carries a copper ring called a shading coil. Currents in this coil delay the phase of magnetic flux in that part of the pole enough to provide a rotating field. The effect produces only a low starting torque compared to other classes of single-phase motors.   As in other induction motors the rotating part is a squirrel-cage rotor. All single-phase motors req 2009-02-20 04:14:14 http://www.lionballmotor.com/blog/?p=54 Lion-Ball,LionBall Motor has released a range of brushless DC motors specifically for industrial automation manufacturers and suppliers.The ec4more range is designed to solve the specific friction, durability, noise and product-development challenges that arise in this industry.The motors are available with cylindrical diameter ranges from 30 to 60mm and lengths from 50 to 119mm. They have a power output up to 400W.The company says the units have segmented stators capable of delivering high powe 2009-02-27 01:30:19 http://www.lionballmotor.com/blog/?p=55 Heat sink fan description 1. Field of the Invention The present invention relates to a heat sink fan for cooling an object such as an electronic component. 2. Description of the Related Art MPUs (microprocessing units) are key components of computers which process data input thereto to obtain a result, and are mounted in high-performance electronic devices. Clock frequencies of MPUs have rapidly increased in recent years, and, along with this, the heat generation in MPUs has continued to inc 2009-02-27 01:33:26 http://www.lionballmotor.com/blog/?p=56 Allegro Microsystems Inc. has introduced a low voltage bi-directional DC motor driver with a typical input voltage range of 3.0V to 5.5V and output currents up to 500mA. The full-bridge output incorporates source side linear operation to allow a constant voltage supply across the motor coil. This regulated output minimizes motor voltage change due to I*Rds(on) variation and battery voltage tolerance. Allegro's motor driver is targeted at the portable and instrumentation markets. Two logic in 2009-03-02 03:25:16 http://www.lionballmotor.com/blog/?p=57 The brushed series DC motor is the most affordable and readily available current production motor for road-going conversions available today. Brushless DC motors require expensive controllers. Permanent magnet motors are very efficient, but only in a very narrow rpm band, and quickly lose their efficiency in the varying speeds of normal driving. Shunt and compound motors are more expensive to build and have poorer acceleration than series motors. For these reasons, the brushed series DC motor is 2009-03-02 03:29:40 http://www.lionballmotor.com/blog/?p=58 Brushless DC (BLDC) and Permanent Magnet Synchronous (PMSM) motors are technologies that have seen an increase in demand, because of high efficiency and increasingly cheaper production cost. These types of motors are expected to gain market importance in the low power range 750W to 5kW particularly. There is pressure therefore on designers to cut the cost of motor installation, including the control systems, and this is where more efficient low-cost MCUs can help. Understanding the requiremen 2009-03-02 03:33:13 http://www.lionballmotor.com/blog/?p=59 Lionball has announced its new compact brushless DC motor will available for shipping globally from March 2009. The RapidPower Size 17 is said to be useful for industrial applications that require high torque in a small envelope, such as robotics. The company says the unit also provides low cogging torque for smooth operation, high efficiency, a wide speed range and a variety of stack lengths. According to the manufacturer, customers can use its ‘Go Figure Motor Program’ to select 2009-03-02 03:35:43 http://www.lionballmotor.com/blog/?p=60 This simple motor is a lot of fun to put together, and it takes so few parts to make it.  This was first brought to my attention by Ed Pegg Jr, who described this on his MAA web site.  He shows Gary Foshee holding Maxwell's Motor, causing the magnet and screw to spin.  All you need is a battery, a pointed screw, a cylindrical or spherical magnet, and a wire.  That's it!  Stick the screw onto one end of the magnet as shown.  Then, stick the pointed end of the screw onto the + terminal of th 2009-03-03 00:57:52 http://www.lionballmotor.com/blog/?p=61 Are you building an electronic project or want to? Maybe you need some assistance? Come and submit your electronic questions here and let our experienced members find a solution. From:Lion-ball Hello, I'm working on a starting schematic for a 12V DC brushless motor. The armature resistance is ~0.5ohms, and I would like to limit the starting current to 2A. The motor must start via a push-button switch, and I would prefer not to insert additional resistance into the armature circuit. In o 2009-03-03 01:05:42 http://www.lionballmotor.com/blog/?p=62 When designers must evaluate, select, and specify an electric motor for an application, the field usually will narrow to permanent magnet brush-commutated DC Automobile Motors and brushless DC servomotors.  As an initial guide in selecting a brush or brushless DC motor for an application, designers can benefit from a review of basic motor dynamics and how these two motor types compare. A toolbox of options for motor customization can then empower tailor-made solutions. In cases where uniq 2009-03-04 04:20:19 http://www.lionballmotor.com/blog/?p=63 HA Weir answered, Pennsylvania - a new generation of G30A Planetary Gearbox for Pittman brand DC motors designed to withstand a moment, life expectancy, axle load, noise performance, small size, light weight, price economy. The gear box designed for five different Pittman motor Designed to meet the motor gear box with a wide range of applications.  Compact design, suitable for small applications. According to different models, circular version of the standard diameter of 1.2 inches (30.5mm), 2009-03-04 21:30:36 http://www.lionballmotor.com/blog/?p=64 Kent City, oh, oh hai states - for transport ROTRON brushless DC water pump has created a milestone in the industrial sector, only ten years on the sales of 100,000 units for the client application. 4.5 years of unprecedented quality assurance, more than twice the industry standard, as well as up to 60,000 hours of life led to a steady flow of market demand. Such pumps for heavy-duty buses, long-distance bus, construction sites and non-highway motorcycles.  The characteristics of such pumps 2009-03-10 22:14:04 http://www.lionballmotor.com/blog/?p=65 Lion-ball City, oh, oh hai states - for transport ROTRON brushless DC water pump has created a milestone in the industrial sector, only ten years on the sales of 100,000 units for the client application. 4.5 years of unprecedented quality assurance, more than twice the industry standard, as well as up to 60,000 hours of life led to a steady flow of market demand. Such pumps for heavy-duty buses, long-distance bus, construction sites and non-highway motorcycles.  The characteristics of such p 2009-03-04 21:35:04 http://www.lionballmotor.com/blog/?p=66 Lion-ball Brushless DC fans do not benefit from the electronic exchange to brush, work up to 60,000 hours life. These fans, because no brush, no brush wear and tear problem, almost no maintenance, than conventional brush motor products have a longer working life.  Such applications include air-conditioning fan radiator, seat heating, defrosting, heavy transport vehicles, building locomotives and other non-highway equipment.  According to models, DC input voltage can be 12 or 14 volts, th 2009-03-05 23:52:51 http://www.lionballmotor.com/blog/?p=67 Lion ball 's Pittman brand brush-for-6000 series to the motor has more than most of the same size motor can provide even greater power. These 22 mm diameter rotor skewed 5 degrees, there are three standard lengths, dip then Nd Model longest (1.901 inches) than the shortest diameter of 22 millimeters motor provide up to 40% of the continuous torque (2 Oz-In). The other two models the length of 1.256 inches and 1.556 inches, continuous torque can be achieved separately 0.80 and 1.30 Oz-In. S 2009-03-06 22:21:14 http://www.lionballmotor.com/blog/?p=68 The ESP301 from LOINBALL Corporation is a three axis motion controller and driver, the successor to the company's ESP300. The new controller provides the same functionality but with a standard USB interface and an improved, integrated manual front panel interface. The company's proprietary ESP stage auto-detection and auto-configuration and 2-character software commands combine to deliver backward compatibility with the ESP300 for easy integration into new or existing motion systems. The ESP 2009-03-06 22:30:14 http://www.lionballmotor.com/blog/?p=69 This interesting but unfortunately not very useful device produces motion from electricity without magnetism being involved. It operates purely by thermal means, so it works on AC or DC, and the motor can rotate in either direction, determined by the initial spin which is usually required to get it going. It simply consists of two ball-bearing races on a common conductive shaft, with the outer ring of each race being connected to a high current, low voltage power supply. An alternative construc 2009-03-07 21:03:31 http://www.lionballmotor.com/blog/?p=70 When current passes from the outer ring of the ballrace to the inner ring via each ball, heat is generated at the point of contact due to the increased resistance. This localised heating causes the ball to expand in the hot area, causing a slight elongation of the ball, pushing against the inner and outer rings of the race. If the ball were stationary, this would cause the bearing to stiffen and sieze up, but when it's rotating (from the initial spin), this elongation causes the ball to push its 2009-03-07 21:06:09 http://www.lionballmotor.com/blog/?p=71 Spiral renewable fan for instrumentation applications such as providing the best air pressure and vacuum. These clean, oil-free, low-noise fan small size, the structure of a firm that can run under the specified long-term reliable operation. SL spiral renewable fan can blend solution, transmission components and products, vacuum adsorption and snatch operation, cleaning and drying the application object and so on. Its renewable technology uses air 1-2 non-contact rotary vane oil-free. Simple 2009-03-11 20:51:28 http://www.lionballmotor.com/blog/?p=72 Howden axial fans are found throughout the world operating in industrial processes where performance, reliability and maintainability are of paramount importance. Ranging in diameter from 200mm to over 9.3m, and with a variety of impeller designs, control systems and layout options, they form a comprehensive series of axial fans to satisfy virtually all industrial applications. The majority of the fans we supply can be grouped into four broad categories; variable pitch, non variable pitch, OE 2009-03-11 20:57:28 http://www.lionballmotor.com/blog/?p=73 The Lion-ball fixed pitch and adjustable pitch axial fans have a wide range of applications in industries throughout the world. Designed for efficiency, reliability and trouble free operation, these fans are particularly suitable for use in high specification ventilation, cooling and drying systems. Lion-ball fixed and adjustable pitch axial fans are used in a wide range of applications where the cost and complexity of a variable pitch alternative is less attractive. Our fixed pitch axial 2009-03-11 21:01:30 http://www.lionballmotor.com/blog/?p=74 Lion-ball variable pitch axial fans are used  for specialist applications in mining and tunnel ventilation.  In the power industry the Lion-ball fan is used for boiler draught and FGD booster applications in boiler sizes ranging from 100MWe to 1200MWe and beyond.  The Lion-ball fan is a constant speed hydraulically controlled VP axial flow machine that provides a wide range of aerodynamic performance at very high efficiency. Extensive model and full scale testing to AMCA and VDI standards 2009-03-11 21:05:53 http://www.lionballmotor.com/blog/?p=75 For applications ranging from the latest high-speed locomotives to industrial cleaning vehicles, Lion-ball can design a fan to satisfy OEM cooling, ventilation and other air movement needs. Through concept engineering, prototype and production, we provide a complete service for OEM air movement needs. Our OEM experience spans a wide range of applications from custom-designed, heavy-duty fans for use in locomotives and off-highway vehicles to standardized, light duty commercial air handling fa 2009-03-11 21:10:29 http://www.lionballmotor.com/blog/?p=76 Mixed flow fans combine characteristics of both axial and centrifugal fans, and in the Lion-ball design the impeller resembles a fixed pitch axial fan.  Lion-ball has two ranges of mixed flow fan: one heavy duty, ideally suited for handling dust-laden gases, and a compact range that gives higher pressure rises than can be obtained from similar sized axial fans.  Our heavy-duty fan is extremely robust, with plate blades that are ideal for handling dust-laden gases at elevated temperatures. 2009-03-11 21:13:35 http://www.lionballmotor.com/blog/?p=77 lion ball axial fan , which was not the the fan we used in summer, it is used in the refrigeration industry, just like the part in the big machine which can make the air cool.lion ball axial fan which comprises a plurality of vanes provided on an outer periphery of a hub. A cross section of each vane at any distance from the center of the fan is shaped in such a manner that a vane thickness gradually increases from a vane leading edge and gradually decreases toward a vane trailing edge. L/L0 is 2009-04-01 04:21:36 http://www.lionballmotor.com/blog/?p=78 Lionball  products is including shaded pole motor, axial fan with external rotor motor, EC energy saving motor, unit bearing motor, DC automobile motor, oven and microwave oven motor, induction motor, sewing machine motor, fans etc. Lionballshaded-pole motor is one kind of AC single-phase induction motor. As in other induction motors the rotating part is a squirrel-cage rotor. All single-phase motors require a means of producing a rotating magnetic field for starting. In the shaded-pole type, a 2009-04-02 03:00:47 http://www.lionballmotor.com/blog/?p=79 lion-ball axial fans are found throughout the world operating in industrial processes where performance, reliability and maintainability are of paramount importance. Ranging in diameter from 200mm to over 9.3m, and with a variety of impeller designs, control systems and layout options, they form a comprehensive series of axial fans to satisfy virtually all industrial applications. The majority of the lion-ball fans we supply can be grouped into four broad categories; variable pitch, non varia 2009-04-02 20:43:23 http://www.lionballmotor.com/blog/?p=80 The lionball fixed pitch and adjustable pitch axial fans have a wide range of applications in industries throughout the world. Designed for efficiency, reliability and trouble free operation, these fans are particularly suitable for use in high specification ventilation, cooling and drying systems. lionball fixed and adjustable pitch axial fans are used in a wide range of applications where the cost and complexity of a variable pitch alternative is less attractive. Our fixed pitch axial fa 2009-04-02 21:02:12 http://www.lionballmotor.com/blog/?p=81 lionball, as an industrial axial fans supply leader, supplies more than just axial fans and axial fan accessories.however,lionball axial fans are most outstanding. Lionball Axial fans are used to provide ventilation and spot cooling in areas where space is limited. At Lionball axial fans that are designed to to be used in different areas. In addition to our axial fans we also have evaporative cooling fans and a great deal of other industrial supply products.Axial fans from Lionball 2009-04-03 01:50:26 http://www.lionballmotor.com/blog/?p=82 In the Arizona desert in the 1920s, people would often sleep outside on screened-in sleeping porches during the summer. On hot nights, bed sheets or blankets soaked in water would be hung inside of the screens. Whirling electric fans would pull the night air through the moist cloth to cool the room. That concept, slightly more refined, became the evaporative coolers that to this day provide a low-cost, low-technology alternative to refrigerated air conditioning. An evaporative cooler produ 2009-04-04 06:54:09 http://www.lionballmotor.com/blog/?p=83 Which kinds of dc automobile motors are the most popular? Do you always think about this? In fact, there are a lot of dc automobile motors out there, but just a few make up the majority of the dc automobile motors being used in automobiles. If you want to know the technical stuff about these, like what they look like when they're turning, where the commutator is located relative to the brushes...no problem. When people choose a dc automobile motors for their car, they're balancing facto 2009-04-13 00:57:27 http://www.lionballmotor.com/blog/?p=84 Which kinds of dc automobile motors are the most popular? Do you always think about this? In fact, there are a lot of dc automobile motors out there, but just a few make up the majority of the dc automobile motors being used in automobiles. If you want to know the technical stuff about these, like what they look like when they're turning, where the commutator is located relative to the brushes...no problem. When people choose a dc automobile motors for their car, they're balancing facto 2009-04-08 01:11:13 http://www.lionballmotor.com/blog/?p=85 Lionball is the new planet gear case,it designs for direct current dynamo.In moment,life,burthan and noise side capability excellence,Lionball small cubage,light weight and good price.This gear case designed for five different dynamo.Lionball satisfy the gear case dynamo’s require then applied abroad. Compact design,adapt to miniaturization apply. In accordance with different type,The rotundity edition standard diameter is 1.2 inch(30.5mm),Square edition standard diameter is 1.585 inch(40.3m 2009-04-08 20:08:56 http://www.lionballmotor.com/blog/?p=86 I know a DC automobile motor is for a car. However , I wonder the differences between a DC 3 phase and a AC 3 phase  dc automobile motor. There are a lot of dc automobile motor out there, but just a few make up the majority of the motors being used in electric cars.I want to know how to control a 3 phase DC automobile motor, brushless. The only controller I know of are AC controllers. The DC automobile motor controllers are not for 3 phase motors, they are for series wound motors. What kinds 2009-04-09 02:47:33 http://www.lionballmotor.com/blog/?p=87 Lionball Axial fans provide spot cooling to many of appliances which we rely on，from computers to cameras and telephone equipment. Nowadays, Lionball stock a variety of different axial fans and accessories for axial fans. If you are looking for an axial fan, or for accessories for axial fans, please take the time to visit our Lionball homepage. If you would like to learn more about the different types of axial fans and accessories Lionball carry, please keep reading. You can also learn 2009-04-10 03:02:36 http://www.lionballmotor.com/blog/?p=89 Lionball is manufacturing different kinds of Axial Fans. In addition to the axial fans we offer, we also stock accessories for Lionball axial fans. These accessories include cord sets, fan guards, and fan filters. Our cord sets come with either 45 or 90 degree angled plug heads, and plug into the terminal of all standard 115/230 volt Lionball axial fans. Our guards for Lionball axial fans come in both wire and plastic to fit your individual needs, and our filters are designed for rugged ap 2009-04-13 00:48:17 http://www.lionballmotor.com/blog/?p=90 A dynamo-electric machine for producing an alternating current; an alternator. They are classified by S. P. Thompson into three classes-   A. Those with stationary field-magnet and rotating armature. B. Those with rotating field magnet and stationary armature. C. Those with both field magnet part and armature part stationary, the amount of magnetic induction from the latter through the former being caused to vary or alternate in direction by the revolution of appropriate pieces of iron, call 2009-04-13 01:00:59 http://www.lionballmotor.com/blog/?p=91 Dynamos are a power source that you may be able to use in your home to save on conventional electricity. But what is a dynamo and what can it be used for? What is a Dynamo? A dynamo is a device that converts the energy of motion into an electric current. In other words, it converts physical energy such as water turning a wheel into electrical energy. It is also known as a generator. A dynamo means a generator that produces direct current with the use of a commutator. The dynamo uses rotating 2009-04-14 02:30:41 http://www.lionballmotor.com/blog/?p=92 A brush support combination is provided for dynamo-electric machines in which brushes are continuously urged against a commutator or slip ring. Each brush is carried by a brush arm which is in turn supported on a lead terminal of the machine. The lead terminals may be supported on an open ended motor housing or on an end cap which closes the open ended housing. The brush arm is formed of electrically conductive, flat resilient stock which supports a brush at one end. The other end is formed into 2009-04-17 00:59:18 http://www.lionballmotor.com/blog/?p=93 Early lion ball motor vehicles until about the 1960s tended to use DC generators with electromechanical regulators. These have now been replaced by alternators with built-in rectifier circuits, which are less costly and lighter for equivalent output. Automotive alternators power the electrical systems on the vehicle and recharge the battery after starting. Rated output will typically be in the range 50-100 A at 12 V, depending on the designed electrical load within the vehicle. Some cars now hav 2009-04-17 00:59:21 http://www.lionballmotor.com/blog/?p=94 A small early 1900s 75 KVA direct-driven power station AC alternator, with a separate belt-driven exciter generator.An lion ball electric generator or electric motor that uses field coils rather than permanent magnets will require a current flow to be present in the field coils for the device to be able to work. If the field coils are not powered, the rotor in a generator can spin without producing any usable electrical energy, while the rotor of a motor may not spin at all. Very large power sta 2009-04-17 01:01:26 http://www.lionballmotor.com/blog/?p=95 An engine-generator is the combination of an lion ball electrical generator and an lion ball engine (prime mover) mounted together to form a single piece of self-contained equipment. The lion ball engines used are usually piston lion ball engines, but gas turbines can also be used. Many different versions are available - ranging from very small portable petrol powered sets to large turbine installations. 2009-04-19 20:24:47 http://www.lionballmotor.com/blog/?p=96 Rotor from generator at Hoover DamThe two main parts of a lion ball generator or lion ball motor can be described in either mechanical or electrical terms[citation needed:Mechanical:•      Rotor: The rotating part of an alternator, generator, dynamo or motor. •      Stator: The stationary part of an alternator, generator, dynamo or motor. Electrical:•      Armature: The power-producing component of an alternator, generator, dynamo or motor. In a generator, alternator, or dyn 2009-04-19 21:46:22 http://www.lionballmotor.com/blog/?p=97 A magnetohy drodynamic lion ball generator directly extracts electric power from moving hot gases through a magnetic field, without the use of rotating electromagnetic machinery. MHD generators were originally developed because the output of a plasma MHD lion ball generator is a flame, well able to heat the boilers of a steam power plant. The first practical design was the AVCO Mk. 25, developed in 1965. The U.S. government funded substantial development, culminating in a 25Mw demonstration pla 2009-04-19 21:47:24 http://www.lionballmotor.com/blog/?p=98 Without a commutator, the lion ball dynamo is an example of an alternator, which is a synchronous singly-fed generator. With an electromechanical commutator, the lion ball dynamo is a classical direct current (DC) generator. The alternator must always operate at a constant speed that is precisely synchronized to the electrical frequency of the power grid for non-destructive operation. The lion ball DC generator can operate at any speed within mechanical limits but always outputs a direct current 2009-04-19 21:47:55 http://www.lionballmotor.com/blog/?p=99 lion ball Dynamos are no longer used for power generation due to the size and complexity of the commutator needed for high power applications. This large belt-driven high-current dynamo produced 310 amperes at 7 volts, or 2,170 watts, when spinning at 1400 RPM.Dynamo Electric Machine [End View, Partly Section] ( U.S. Patent 284,110 )The first Turbo generator Designed by the Hungarian engineer Ottó Bláthy in 1903The lion ball Dynamo was the first lion ball electrical generator capable of deliv 2009-04-19 21:48:56 http://www.lionballmotor.com/blog/?p=100 In electricity generation, an lion ball electrical generator is a device that converts mechanical energy to electrical energy, generally using electromagnetic induction. The reverse conversion of electrical energy into mechanical energy is done by a lion ball motor; lion ball motors and generators have many similarities. A lion ball generator forces electric charges to move through an external electrical circuit, but it does not create electricity or charge, which is already present in the wire 2009-04-19 21:49:30 http://www.lionballmotor.com/blog/?p=101 The new generation planetary gear case makes lion ball has  performance brushless DC motor brush beyond, a small lightweight bodylion ball is the new planet gear case,it designs for direct current dynamo.In moment,life,burthanand noise side capability excellence,Lionball small cubage,light weight and good price.This gear case designed for five different dynamo.Lionball satisfy the gear case dynamo’s require then applied abroad.Compact design,adapt to miniaturization apply. In accordance with 2009-04-19 21:50:16 http://www.lionballmotor.com/blog/?p=102 Each contains a pair of lion ball axial fans, one positioned horizontally above the other, with air drawn through a silencer cowl. A modulating gas burner is mounted above the lionball fans to provide heat when required and two fans in each of the gable and side walls extract moist air to prevent re-wetting by condensation. 2009-04-19 21:51:07 http://www.lionballmotor.com/blog/?p=103 Lionball products is including shaded pole motor, axial fan with external rotor motor, EC energy saving motor, unit bearing motor, DC automobile motor, oven and microwave oven motor, induction motor, sewing machine motor, fans etc. Lionballshaded-pole motor is one kind of AC single-phase induction motor. As in other induction motors the rotating part is a squirrel-cage rotor. All single-phase motors require a means of producing a rotating magnetic field for starting. In the shaded-pole type, a 2009-04-19 21:51:47 http://www.lionballmotor.com/blog/?p=104 The lion ball axial fan , which was not the the fan we used in summer, it is used in the refrigeration industry, just like the part in the big machine which can make the air cool.lion ball axial fan which comprises a plurality of vanes provided on an outer periphery of a hub. A cross section of each vane at any distance from the center of the fan is shaped in such a manner that a vane thickness gradually increases from a vane leading edge and gradually decreases toward a vane trailing edge. L/L0 2009-04-19 21:52:49 http://www.lionballmotor.com/blog/?p=105 A lion ball generator can also be driven by human muscle power (for instance, in field radio station equipment).Human powered direct current generators are commercially available, and have been the project of some DIY enthusiasts. Typically operated by means of pedal power, a converted bicycle trainer, or a foot pump, such lion ball generators can be practically used to charge batteries, and in some cases are designed with an integral inverter. The average adult could generate about 125-200 watt 2009-04-20 23:43:38 http://www.lionballmotor.com/blog/?p=106 Lion ball Mechanical devices that move air and other gases are essential to human comfort and safety and to some industrial processes. Broadly speaking they are of three types. Fans deliver large amounts of air or gas at low pressure, blowers have high rates of delivery at medium pressure, and lion ball compressors deliver at high pressure. lion ball electric fans have a motor that moves blades that are attached to a central rotating hub. Other common power sources for fans include internal-comb 2009-04-21 20:06:59 http://www.lionballmotor.com/blog/?p=107 Kinetic devices include centrifugal lionball pumps and lionball compressors and axial-flow devices. In centrifugal pumps and compressors, the vanes of the impeller, or rotor, take fluid in near the axis. As the impeller rotates, the fluid is forced outward and passes through the outlet at high speed and therefore at high kinetic energy. The fluid's kinetic energy is then converted into flow energy in a diffusing section, or volute, which increases the lionball cross-sectional flow area before th 2009-04-22 20:10:08 http://www.lionballmotor.com/blog/?p=108 The most widely used Lionball air-breathing engine is the turbojet. After the air is drawn into the lionball engine through an inlet, its pressure is first increased by a component called a compressor. The air then enters the lionball combustion chamber, where it is burned with fuel to increase its temperature. The hot, high-pressure gas then expands through a wheel-like device called a turbine, where it produces power. The lionball turbine is connected to the compressor by a shaft, and the powe 2009-04-23 20:23:27 http://www.lionballmotor.com/blog/?p=109 From computers to cameras and telephone equipment, lionball axial fans provide spot cooling to many of the appliances we rely on. At lionball we stock a variety of different axial fans and accessories for axial fans. If you are looking for an lionball axial fan, or for accessories for lionball axial fans, please take the time to visit our homepage. If you would like to learn more about the different types of lionball axial fans and accessories we carry, please keep reading. You can also learn mo 2009-04-26 20:55:35