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What are linear actuators used for?
A linear actuator is a motor controlling motion in a straight line. This is different from a conventional motor where motion is circular. They are most commonly used in industrial machinery, in computer disk drives and printers, and anywhere else linear motion is required.
What is a linear design based on plants and calligraphic forms characterized by flowing curving lines?
Arabesque
Convert a canonical form to linear form?
plz sir tell me how to convert the canonical form into stanadard form in boolean expression.We have this prblem in digital logic design
Is inductor linear or non linear?
non linear
What are the components of linear programming?
A linear objective function and linear constraints.
What is hydraulic cylinder linear and hydraulic motor?
Only the sweep is linear cylinder. Motor rotates the hydraulic oil pressure.
What are the advantages and disadvantages of linear navigation design for a website?
basically linear is easier than iterativ
What is linear motor car?
A linear motor car might be describing a long limousine. It might also be describing a car on a train that is used for passenger travel.
How linear induction motor work?
The linear induction motor works on the same principle as that of normal induction motor with difference that instead of rotational movement, the rotor moves linearly. If the stator and rotor of the induction motor are made flat then it forms the linear induction motor. The flux produced by the flate stator moves linearly with the synchronous speed from one end to the other. The synchronous speed is given by, v s = 2wf where v s = Linear Synchronous Speed (m/s) w = Width of one pole pitch (m) f = Frequency of supply (Hz) It can be seen that the synchronous speed is independent of number of poles but depends only one width of pole pitch and supply frequency.
What are the End effects in linear induction motor?
End effects in linear induction motors refer to performance variations that occur at the ends of the motor due to factors such as leakage flux, fringing effects, and end eddy currents. These effects can lead to uneven performance, reduced efficiency, and increased losses in the motor. Design considerations such as end plates and appropriate winding configurations can help minimize these end effects.
How linear motor works?
A linear motor or linear induction motor is essentially a multi-phase alternating current (AC) electric motor that has had its stator "unrolled" so that instead of producing a torque (rotation) it produces a linear force along its length. The most common mode of operation is as a Lorentz-type actuator, in which the applied force is linearly proportional to the current and the magnetic field (F = qv × B). Many designs have been put forward for linear motors, falling into two major categories, low-acceleration and high-acceleration linear motors. Low-acceleration linear motors are suitable for maglev trains and other ground-based transportation applications. High-acceleration linear motors are normally quite short, and are designed to accelerate an object up to a very high speed and then release the object, like roller coasters. They are usually used for studies of hypervelocity collisions, as weapons, or as mass drivers for spacecraft propulsion. The high-acceleration motors are usually of the linear induction design (LIM) with an active three-phase winding on one side of the air-gap and a passive conductor plate on the other side. The low-acceleration, high speed and high power motors are usually of the linear synchronous design (LSM), with an active winding on one side of the air-gap and an array of alternate-pole magnets on the other side. These magnets can be permanent magnets or energized magnets. The Transrapid Shanghai motor is an LSM.
What are linear actuators used for?
A linear actuator is a motor controlling motion in a straight line. This is different from a conventional motor where motion is circular. They are most commonly used in industrial machinery, in computer disk drives and printers, and anywhere else linear motion is required.
What is an linear actuator?
A linear actuator is a device that creates linear motion, often by converting rotational motion. For instance, an electric linear motor turns a screw that in turn "pushes" a cylinder. By this action, linear motion is created from a rotating shaft.
Missile solid propellant rocke motor airframe design principles?
missile solid prooellant rocket motor airframe design principles
How can you make something move up and down or rotate with a motor?
To make something move up and down with a motor, you can use a linear actuator that converts rotary motion into linear motion. To make something rotate using a motor, you can attach the motor to a shaft or gear mechanism that will rotate the object. By controlling the speed and direction of the motor, you can achieve the desired movement.
How much emf is needed for running a dc motor?
It depends entirely on the design of the motor.
Are the friction losses of the machine linear in induction motor electrical machines?
yes
