FineMotor
Magnet System & Voice Coil Design Program
Features
- Designs Woofers, Midranges, Tweeters, Headphone drivers, Micro Speakers etc.
- Accurate Prediction of SPL, T/S parameters and winding data.
- All VC solutions are calculated using all available wires and shown as a curve.
- Accurate predictions of VC winding width, DCR, N, VCOD, VC mass etc.
- Accurate predictions of BL(x) curves: +/- Xmax defined as 82% BLmax (Klippel).
- FINEMotor is instant with 36,000 stored Magnetic Finite Element calculations.
- Shorting Rings can be analyzed and designed in FINEMotor PRO Wire stretch is calculated.
- Round and Flat wire/Edge wound Voice Coils. Copper, Aluminium and Copper Clad Voice Coils.
- Standard Chinese Ferrite and Neodymium magnet grades available.
- Magnet grades and -sizes can be user modified.
- Wire diameters can be user modified for both round and flat wires.
- Automatic compensations of magnetic air gap for multi-layer Voice Coils.
- Twin Voice Coils can be designed as 1+1, 2+2, 4+4 layers etc.
- Qms is estimated by including Paper, Kapton, Nomex or Aluminium VC former.
- Fs is calculated from Cone Fo and Spider deflection/resonance/flexibility.
- Magnetic saturation is calculated in Pole, Top Plate and Back Plate.
- Magnetic loss from steel frame is included. Voice Coil can be offset up/down.
- Motor can be optimized with pole extension, undercut and extension undercut.
- Outside Ferrite and inside Neodymium motors with top and rear magnets.
- Voice Coils can be calculated as 1 layer, 2 layers etc. up to 10 layers.
- Motor design can include Ferrofluid for damping and cooling.
- Attach flux profiles from other FEA software.
- Input data and parameters with extra precision for Micro Speakers.
- Rectangular Voice Coils and Magnet Systems can be calculated.
