Optidrive Elevator from Invertek Drives is the 2nd generation dedicated elevator drive. It’s designed to provide smooth, reliable carriage control in all elevator applications. The compact external dimensions simplify installation, whilst optional incremental/EnDat encoder feedback interfaces allow compatibility with a wide range of motors. Invertek’s renowned motor control capability ensures maximum ride comfort under all conditions, with five independent S-ramps and dedicated motor holding brake control algorithm allowing fine tuning of the system. Elevator Variable frequency inverter also incorporates Safe Torque Off* as standard, and a range of features including Rescue Mode. 

• Gearless Permanent Magnet Motors
• Geared Induction Motors
• No motor manufacturer allegiance for full motor flexibility
• Open loop or Closed loop vector (with incremental encoder) control of standard IM motors
• Open loop or Closed loop (with SinCos/EnDat encoder) control of PM motors
• 5 independent S-ramps for smooth carriage control
• Control of IM and PM motors
• Rescue mode operation
• Built-in EMC filter
• Advanced on-board features
• Easy to use
• Factory parameter settings suited to simple elevator applications for fast start up
• Drive setup using familiar elevator units