- innovation design - variable size and shape of ceramic - suitable for all power classes - up to 4 blower speeds - customer-specific plug-configuration - safety concept for system protection - possibility of harness connection to Motor
- integrated in blower motor - fixed on brush plate - thermally optimized - variable connections - safety concept for system protection - typically 2 blower speeds
- coil in relation to power-class - typically 2 blower speeds - safety concept for system protection - customer-specific connector-configuration - protection cage - possibility of harness connection to motor
• stepless, nearly lossless regulation of blower speed • used in HVAC-applications • used in EC-applications • fully electronic • applicable up to 800 Watt • used for single- and dual-fan applications