Introduction The Toyota Motor Company Limited was established in 1937 by Kiichiro Toyoda. Kiichiro’s father was Sakichi Toyoda who established the Toyoda Automatic Loom Works. Initial capital for development and test building first automobiles was received by selling the patent rights of one of Sakichi Toyoda’s machines to Platt brothers from United Kingdom. In the history of the Toyota Motors was only one strike in 1950. However this strike brought together the managers and labour to have principles
Premium Toyota Toyota Production System
A DC motor is a mechanically commutated electric motor powered from direct current (DC). The stator is stationary in space by definition and therefore so is its current. The current in the rotor is switched by the commutator to also be stationary in space. This is how the relative angle between the stator and rotor magnetic flux is maintained near 90 degrees‚ which generates the maximum torque. DC motors have a rotating armature winding but non-rotating armature magnetic field and a static field
Premium Electric motor
The speed of an asynchronous motor rotating field and thus its rotor speed depends on the number of pairs of poles in the stator field .the rotor speeds n are lower than the table values by the amount of the relevant slip speed ns. Motors are designed with up to three stators windings‚ which have different number of pairs of poles. They can therefore run at up to pairs of poles. They can be in any desired ratio to one another. A pole-changing switch is used to changing poles for the desires speed
Premium Electric motor
Running head: GENERAL MOTORS Assignment #5 General Motors DeAndre Daniels Strayer University Financial Management FIN 534 Dr. Ron 06-September-2011 Summary This report discusses General Motors Corporation‚ one of the largest auto manufacturers globally‚ manufacturing cars and trucks in 34 countries and its subsidiaries. This assignment is an analysis of General Motors Corporation’s financial stability. It is hoped that these findings illustrate the strengths and weaknesses of the
Premium General Motors Automotive industry
GROUP 4 JULY 26‚ 2013 EE 4101 ENGR. KENNETH F. FAJILAN Reluctance Motor Introduction A reluctance motor is a type of electric motor that induces non-permanent magnetic poles on the ferromagnetic rotor. Torque is generated through the phenomenon of magnetic reluctance. There are various types of reluctance motor: Synchronous reluctance Synchronous reluctance motors have an equal number of stator and rotor poles. The projections on the rotor are arranged to introduce internal flux “barriers“
Premium Electric motor
AC Motors vs DC Motors DC Motors Prof. Dr. M. Zahurul Haq zahurul@me.buet.ac.bd http://teacher.buet.ac.bd/zahurul/ Department of Mechanical Engineering Bangladesh University of Engineering & Technology e316.eps ME 475: Mechatronics AC motors are smaller in size‚ reliable and less costly. AC motors run at fixed speed set by the line frequency. Easy speed‚ torque & direction controls in DC motors. DC motors are generally operate at lower voltages which makes these easier to interface with control
Premium Electric motor
ELECTRIC MOTOR CONTROLS Once the proper motor is selected‚ understanding the many various control devices available and their uses and limitations becomes an important part related to reliable operation and protection of the motor and the personnel using the motor. Motor Control Topics There are four major motor control topics or categories to consider. Each of these has several subcategories and sometimes the subcategories overlap to some extent. Certain pieces of motor control equipment can accomplish
Premium Electric motor Electrical engineering Circuit breaker
Contents Title 3 1. Introduction 3 2. Main reasons for Tata Motors to enter the global ultra-low car market 3 2.1. Future requirements in regard to global automobile industry 3 2.2. Demand and production of ULCCs 3 3. Competitive advantages that Tata Motors would enjoy with their Nano in emerging markets 3 3.1. Core competencies of Tata Motors 3 3.2. Cost-cutting: an effective marketing strategy 3 3.3. Tata Motor’s competitive advantage 3 4. Screening criteria suggested for Tata Nano’s IMS process
Premium Tata Motors Tata Nano Automotive industry
Problem Definition John Bridges‚ the chief electrical engineer of Hamilton Oil Company‚ has concluded through motor testing that DMC competitors Spartan Motors and the Universal Motor Company of Canada offer the first and second choice motors on the market‚ respectively. DMC’s position as the third choice could prove quite detrimental to its market share because Hamilton is the largest active oil company in Canada‚ operating over 30% of producing wells‚ and Bridges is extremely influential in
Premium Electric motor Variable cost Costs
EXPLAINING THE BASICS OF MOTION MN1205 TABLE OF CONTENTS TYPES OF MOTORS . . . . . . . . . . . . . . 3 OPEN LOOP/CLOSED LOOP . . . . . 9 WHAT IS A SERVO . . . . . . . . . . . . . . 11 COMPENSATION . . . . . . . . . . . . . . . 13 TYPES OF CONTROLS . . . . . . . . . . . 15 TYPES OF FEEDBACK DEVICES . 17 TYPES OF ACTUATORS . . . . . . . . . . 22 Page 2 Servo Control Facts TYPES OF MOTORS The direct current (DC) motor is one of the first machines devised to convert electrical energy to
Premium Electric motor