HTS High Technology Solutions

New type of linear motors

1. Type I

» Model 3D

» Diagram of linear motor

» Distribution of energy

» The linear motor type described above enables the construction of a magnetic cannon.

» Example

Presented 3d model with parameters as below:

Element	Measured volume	Value
Active coil	Inner radius	21,0 mm
	Outer radius	22,35 mm
	Length	15,0 mm
	Cross section	20,25 mm^2
	Current	10.000,0 A
	Current density	493,8 A/mm^2
Stator coil	Inner radius	20,0 mm
	Outer radius	30,0 mm
	Length	20,0 mm
	Cross section	200,0 mm^2
	Current	10.000,0 A
	Current density	50,0 A/mm^2
Cylindrical core	Radius	20,0 mm
	Length	1000,0 mm
Movable element	Weight	0,1 kg
Dependences	Distance between stator coils	960,0 mm
	Distance between cylindrical cores	150,0 mm

, gives us following results:

Element	Measured volume	Value
Movable element	Force	5.596,6 N
	Ramp-up time on the road 960 mm	0,005857 s
	Acceleration	55.966,0 m/s^2
	Final speed	327,8 m/s
	Energy	5.372,64 J

 

It means that the movable element reaches a speed of 11,19 km/s at the time of 0,2s

2. Type II

» Diagram of linear motor