Hello,
We have bonded magnets to steel shells and flux rings for 20+ years and have seen the total gamut of failures. From my experience, surface preparation is essential. I have seen absolutely 'clean' shells have two stage epoxy bonded magnets literally fall out from their own weight.
We...
Hello,
We manufacture a number of motors with the 3.125 OD requirement you are looking for. These can be made available with the 24VDC requriement and torque that you are looking for.
Are you looking for low or high volumes? or onesies twosies?......
We do have other divisions that...
Hello electric,
We utilize a thixotropic resin here to contain crossover junctions on a PMDC motor and as stated by UKpete, the material is highly viscous at room temp, but becomes very much less at the cure temperature allowing for high wicking properties.