the invention relates to a compact, providing two-way torque motor without reaction of limited angle of competing structures. the engine (10, 150) consists of a core in the form of x (12) and the first and second pole pieces (14, 16) disposed on opposite sides of the core.the two branches of the core in the form of opposing x (12) includes a first section of the core (18), a second horizontal section of similar core (20). a first electromagnetic coil (22) surrounding the first section and a second magnetic core to core (24) surrounding the second section of the core.when the first and second electromagnetic coils are excited alternately, strips (38, 40, 44 and 46) positioned close to the ends of the first and second pole pieces are attracted to the magnetic poles created (26, 28, 30 and 32).bringing the pole pieces to make a counter rotating movement backwards and forwards along a central axis (48). the magnetic flux produced by the first and second electromagnetic coils is led to pass through the strips and the first and second pole pieces of opposite magnetic poles.the parts are designed pu00f4laires light, the rotational inertia of engine is very low, and its performance is relatively high.
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