Twice as productive:
High-frequency motor spindle 50100 AC-duo

The new high-frequency motor spindle 50100 AC-duo saves time and
boosts productivity: Thanks to its two tool holders, it performs two
different machining steps quickly and without the need to change
. Holes of different diameters, or milling and subsequent grinding
of a workpiece – a piece of cake for the 50100 AC-duo spindle. The next
tool is turned into position in a flash and the next machining step can
begin. As the tools are fixed in precise ER16 holder systems, the
motor spindle is noted for the familiar high precision of SycoTec.
Moreover, it can be easily installed on industrial robots with the aid of
an adapter.


The performance data of the 50100 AC-duo motor spindle promise
excellent work results when used in tool making and for
special-purpose machines as well as in applications of the automotive
and aviation industries: The 3-phase asynchronous motor in
sensorless operation provides a considerable S1 output of 3 kW,
reaches up to 1 Nm of torque and does so at a top speed of 50,000
min-1. In order for everything to run smoothly in high-performance
operation and not get hot, a powerful water cooling system is
integrated into the housing for the motor element and ball bearing. By
optimised adaption of SycoTec inverter e@syDrive® 4638 and the
matching cooling device, it achieves even greater flexibility; it even
provides for the cooling of the tool: Two separately controllable
coolant nozzles are located on each machining side.

Extremely resilient

The four high-quality hybrid bearings of the high-frequency motor
50100 AC-duo are designed to be particularly resistant to high
speeds and constant use. The bearings are lubricated for life and
therefore particularly maintenance-friendly. Another plus point for
productivity: Thanks to its air seal the motor spindle 50100 AC-duo can
also be fully utilised in extreme ambient conditions – and is thus
protected against the ingress of coolant or lubricant and other
materials in accordance with IP55.