main spindle drive controller
reference RAC 3.5-150-460-A00-W1-220 (RAC 3.5-150-460-AOO-W1-220)
for sale online on Cnc-shopping. The RAC 3 main spindle drive controller provides intelligent digital control of INDRAMAT 2AD asynchronous main spindle motors and 1MB frameless spindle motors with a continuous power at the motor output shaft of 10 to 30 kW. The continuous controller output power is 35 kW. The current is 150 A. The rated supply voltage for the power electronics is : 3 x AC 380 -460 V (50-60Hz). The speed set-point is analogue (+/- 10 V). This INDRAMAT spindle drive RAC 3.5-150-460-A00-W1-220
doesn't include additional encoder input, additional interface and additional bleeder. This INDRAMAT spindle drive type RAC 3 is equiped with built-in fan. The rated supply voltage for control electronics is 220V AC. This INDRAMAT
drive reference RAC 3.5-150-460-A00-W1-220
is ready to replace your defective INDRAMAT spindle drive and comes with a warranty.
The AC main spindle drive with RAC 3 has an internal position control loop, in addition to its broad speed range. It independently positions the spindle, e.g., for changing a workpiece, with a maximum resolution of 1/4 000 000th of the revolution after receiving a signal. The internal position control loop of the controller is closed by either the motor feedback (with direct drive or 1:1 gears), or by an additional, optional spindle feedback (gear box, belt gears). INDRAMAT RAC 3.5-150-460-A00-W1-220
60.00 kg / 132.28 Lbs