KDA 2.1-050-3-D0I-W1

Product Description:

The KDA 2.1-050-3-D0I-W1 from Bosch Rexroth Indramat is listed in the KDA Spindle Drives lineup and gets its job done where steady, repeatable power is important. This spindle drive works with a continuous current of 2.1 A and shoots up to a peak current measuring 50 A, so the surge never puts things at risk. Its 390 x 307 x 193 mm dimensions fit well into existing cabinets and panels without eating up too much space, and the actual weight comes in around 12 kg. On top, it’s put together with IP10 protection, good for basic safety and enough for most dry process rooms or automated lines.

Running efficiently matters in these installations, and this drive handles tasks using a digital operation mode. Inside, resolver feedback is supported, so the system tracks spindle status where close-loop control is needed, keeping an eye on speed or angle without wandering. The panel mount type is simple—drops straight into machine panels so wiring stays tidy and access is easy if a change is needed later. Power runs in from a 3-phase supply, paired with 50/60 Hz input frequency, which makes it fine for plenty of power grids worldwide. No complicated tricks to keep it cooled; internal cooling does the job.

Material handling lines and CNC setups choose this drive for jobs where movement has to keep to a schedule and torque matters more than bursts of wild speed. The internal build is finished well, so the drive can sit for years with little fuss. The digital readout and resolver let a control program check spindle movement right down to small adjustments if the situation asks for it. When a drive has to go into a bigger or crowded electrical cabinet, the compact housing and fairly light weight are both a plus.