The NCC01-04-001-1X moving coil
voice coil actuator features:
This motion is based on SMAC's moving coil
linear design and already meets the required parameters.
The equation of motion for the moving coil
relative to the magnetic flux for given external displacement u may be written as;
The drive is inertial, as with many of the moving coil
exciters used in the company's panels, yet many times more efficient.
* electromagnetic, typically called voice coil, where fixed magnets interact with a moving coil
(electromagnet) to create motion.
Our patented rhombic wound moving coil
motors offer several advantages over conventional DC motors:
While some expensive moving coil
cartridges had combined wonderful sound with trackability and high output, the Blue Point was one of the first to do so at a very reasonable price.
The gantry has 1 x 1 inch stroke and supports moving coil
option that reduces moving mass and increases acceleration.
* Stops in both magnetic spring designs to limit the position of the moving coil
when it is not energized.
The patented rhombic moving coil
design is said to provide for long life, low electrical noise, fast acceleration and high efficiency.
Operating temperature range is -15[degrees] to 65[degrees]C Gearheads are available mounted to the maker's moving coil
motors, which are also available with encoders.
Maxon's new A-max 22 mm (0.87 in) diameter motors deliver the performance and lifetime of a moving coil
motor, but at a reduced cost due to improved automated manufacturing processes.