Lewis Posted July 11, 2003 Report Share Posted July 11, 2003 anyone can tell me what the inverter motor is? Thanks Link to comment Share on other sites More sharing options...
marke Posted July 11, 2003 Report Share Posted July 11, 2003 Hello Lewis An inverter motor is one designed specifically for use on an inverter. This would generally be a motor that has higher voltage insulation to cater for the fast switching waveforms associated with inverters, and increased cooling to allow the motor to be driven at lower speeds without derating. Best regards, Mark Empson | administratorSkype Contact = markempson | phone +64 274 363 067LMPForum | Power Factor | L M Photonics Ltd | Empson family | Advanced Motor Control Ltd | Pressure Transducers | Smart Relay | GSM Control | Mark Empson Website | AuCom | Soft Starters Link to comment Share on other sites More sharing options...
GGOSS Posted July 13, 2003 Report Share Posted July 13, 2003 Hello Lewis & Marke, Some of the other differences between standard motors and inverter duty motors may include: 1. Form wound stator in lieu of random wound.2. Shaft brush to the drive end of the motor.3. Insulated bearing or ceramic end plate to the non-drive end of the motor. Item 1 is used to minimise damage to the motor windings arising from vibration. Items 2 and 3 are used to minimise the possibility of damage that would otherwise arise from shaft/bearing currents. Hope this helps, Regards,GGOSS Link to comment Share on other sites More sharing options...
Raka Posted October 28, 2003 Report Share Posted October 28, 2003 And extra winding insulation. Link to comment Share on other sites More sharing options...
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