Galvanometer motor apparatus
OwnerPeijian Xuinventor
Life of this patent
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Abstract
Disclosed is a galvanometer motor apparatus. The galvanometer motor apparatus includes a housing, a stator assembly, and a rotor assembly, wherein the rotor assembly includes an axle and a magnet that are coaxially arranged, and the stator assembly includes a frame and a single electromagnetic coil wound on the frame; wherein a first through hole configured to allow the magnet to rotatably run through is molded on the frame, the electromagnetic coil is disposed on a side of the first through hole, the electromagnetic coil is excitable to generate a drive magnetic field to magnetize the frame to supply a torque to the magnet, a recess configured to receive the stator assembly is molded in the housing. With such configurations, structure design is optimized, assembling is simpler, and efficiency is higher.
Claims11
A galvanometer motor apparatus, comprising:
- a housing (1), a stator assembly (2), and a rotor assembly (3), wherein the rotor assembly (3) comprises an axle (31) and a magnet (32) that are coaxially arranged, and the stator assembly (2) comprises a frame (21) and a single electromagnetic coil (22) wound on the frame (21);
- wherein a first through hole (211) configured to allow the magnet (32) to rotatably run through is molded on the frame (21), the electromagnetic coil (22) is disposed on a side of the first through hole (211), the electromagnetic coil (22) is excitable to generate a drive magnetic field to magnetize the frame (21) to supply a torque to the magnet (32), a recess (11) configured to receive the stator assembly (2) is molded in the housing (1), a second through hole (12) arranged coaxially with the first through hole (211) and extending to run through the recess (11) is molded on the housing (1), and the axle (31) rotatably runs through the second through hole (12).
Dependencies are inferred from the claim text.