An armature for linear motor having excellent precision in attachment to a machine and capable of reducing the likelihood of trouble in a resin layer, entry of a foreign material, and the like is provided. An armature comprises: a block attachment part provided to a machine attachment side of a core; a protection sheet having ability to be impregnated with resin and covering a surface of the core and a surface of the block attachment part; a block attached to the block attachment part and having a machine attachment surface arranged at the block attachment side of the core; and a resin layer covering the protection sheet covering the core. The machine attachment surface of the block is exposed from the resin layer.

An armature for linear motor having excellent precision in attachment to a machine and capable of reducing the likelihood of trouble in a resin layer, entry of a foreign material, and the like is provided. An armature comprises: a block attachment part provided to a machine attachment side of a core; a protection sheet having ability to be impregnated with resin and covering a surface of the core and a surface of the block attachment part; a block attached to the block attachment part and having a machine attachment surface arranged at the block attachment side of the core; and a resin layer covering the protection sheet covering the core. The machine attachment surface of the block is exposed from the resin layer.

A vibration motor includes a fixation part having a housing forming an accommodation space and at least one coil fixed in the accommodation space, a vibration part including a magnet and a weight for accommodating the magnet, an elastic connecting part for suspending the vibration part in the accommodation space; a damping element accommodated in the weight; a limiting column penetrating the damping element and extending along a direction from the magnet to the coil, two ends of the limiting column being fixed to the housing.

A vibration motor includes a fixation part having a housing forming an accommodation space and at least one coil fixed in the accommodation space, a vibration part including a magnet and a weight for accommodating the magnet, an elastic connecting part for suspending the vibration part in the accommodation space; a damping element accommodated in the weight; a limiting column penetrating the damping element and extending along a direction from the magnet to the coil, two ends of the limiting column being fixed to the housing.

An intermittent movement type strong magnetic motor having a control device (PLC) for first controlling an arresting device to lock an electromagnetic coil, then controlling a power supply device to start power supply. After a given length of time of power supply when the current rises to the highest point or rises to a level as required, the arresting device releases the electromagnetic coil quickly to allow the electromagnetic coil to move and operate immediately. The intermittent movement type strong magnetic motor maximally avoids restriction of counter-electromotive force and makes full use of the great action force created between magnetic fields and the electromagnetic coil, thereby ideally converting magnetic forces to mechanical energy and increasing energy efficient ratio of the motor.

An intermittent movement type strong magnetic motor having a control device (PLC) for first controlling an arresting device to lock an electromagnetic coil, then controlling a power supply device to start power supply. After a given length of time of power supply when the current rises to the highest point or rises to a level as required, the arresting device releases the electromagnetic coil quickly to allow the electromagnetic coil to move and operate immediately. The intermittent movement type strong magnetic motor maximally avoids restriction of counter-electromotive force and makes full use of the great action force created between magnetic fields and the electromagnetic coil, thereby ideally converting magnetic forces to mechanical energy and increasing energy efficient ratio of the motor.

The invention provides a system to generate alternate energy. More specifically, it provides for generation of electricity using the principle of buoyancy. The system consists of an outer container on which coils are configured and an internal container on which magnets are configured. The electricity is generated by the movement of magnets with respect to the coil. The movement of magnets is achieved by upward and downward motion of the internal container. The system encompassed by the present invention is cost effective and efficient since the installation cost, running cost and maintenance cost incurred therein is comparatively low. It does not require any fuel consumption for its working and is technically and scientifically very sound in its orientation.

The invention provides a system to generate alternate energy. More specifically, it provides for generation of electricity using the principle of buoyancy. The system consists of an outer container on which coils are configured and an internal container on which magnets are configured. The electricity is generated by the movement of magnets with respect to the coil. The movement of magnets is achieved by upward and downward motion of the internal container. The system encompassed by the present invention is cost effective and efficient since the installation cost, running cost and maintenance cost incurred therein is comparatively low. It does not require any fuel consumption for its working and is technically and scientifically very sound in its orientation.

A vibration motor includes a housing; a vibration module including a main magnet and a central shaft extending along a vibration direction and passing through a center of the main magnet; a fixing module located in the housing and including a first coil and a second coil spaced from the main magnet; an elastic connecting part suspending the vibration module in the housing; and a sensor for detecting a displacement of the vibration module along a direction perpendicular to the central shaft. The first coil and the second coil are such arranged that a geometric center of one of the first coil and the second coil deviates from the central shaft, a geometric center of the other of the first coil and the second coil deviates from the central shaft, and the two geometric centers locate at two opposed sides of the central shaft.

A vibration motor includes a housing; a vibration module including a main magnet and a central shaft extending along a vibration direction and passing through a center of the main magnet; a fixing module located in the housing and including a first coil and a second coil spaced from the main magnet; an elastic connecting part suspending the vibration module in the housing; and a sensor for detecting a displacement of the vibration module along a direction perpendicular to the central shaft. The first coil and the second coil are such arranged that a geometric center of one of the first coil and the second coil deviates from the central shaft, a geometric center of the other of the first coil and the second coil deviates from the central shaft, and the two geometric centers locate at two opposed sides of the central shaft.