Patent ID: 8154156

Claim:
A coil assembly for a linear motor, comprising: a coil unit including a plurality of adjacently arranged coils; each of the coils having two corresponding vertical action sides and non-action sides with respect to the vertical action sides, the non-action sides including a first non-action side and a second non-action side; a bending shape being accordingly formed between any two adjacent coils on said first non-action side, allowing a plurality of interlaced first bending sections to be formed on said coils of said coil unit; a plurality of conducting wires being extended from said second non-action side on said coils of said coil unit; a base including a receiving slot thereon; a cross-section of said receiving slot corresponding in shape to a cross-section of said first bending sections for insertion of said coils; and a resin encapsulated layer covering portions of said coils that are exposed to said receiving slot of said base, permitting said resin encapsulated layer to seal said receiving slot of said base.