What the 20-bit absolute encoder means for commissioning
The 1FL6064-1AC61-0LH1: The 20-bit absolute encoder (12-bit multi-turn) gives 1,048,576 positions per revolution and tracks absolute position over 4096 shaft revolutions without a homing cycle after power loss. For a packaging or pick-and-place line, that eliminates the re-reference move every time the machine powers up — the controller knows exactly where the load is from the encoder's multi-turn count.
Torque and speed profile — 7.16 Nm continuous at 2000 rpm
Rated torque is 7.16 Nm at 2000 rpm, with a standstill torque M0 of 8 Nm — the motor delivers full torque from zero speed up to rated speed without a fan derating curve. The 1.5 kW power rating at 400 V 3 AC matches the SINAMICS V70 and V90 drive ratings for a direct parametric match in the drive's motor data sheet.
IP65 and the sealing ring — washdown-ready integration
Degree of protection IP65 with the sealing ring fitted means the motor body and shaft seal resist dust ingress and low-pressure water jets — suitable for food processing or washdown zones where a standard IP54 motor would corrode the encoder connector. The plain shaft with tolerance N accepts a standard keyed coupling; the holding brake holds the vertical load on a Z-axis when power is removed, so no external brake resistor or mechanical lock is needed.