Hard- & Software
Projektierung und Entwicklung
AXODYN® - speed controllers 05 LE 10, 20, 30 Hardware

The devices of the series Axodyn® 05 LE 10, 20, 30 are one-quadrant speed controllers with pulse width modulated power stage and built-in smoothing inductor to operate DC motors. The controllers provide static and dynamic current limiting and short-circuit protection. The devices are mainly part of machine tools.

Ansicht 05LE20

Speed controllers 05 LE xx have been primarily designed for operating AXEM® -pancake motors of the type series M 17, M 19 and M 23 by BBC or Parvex. Compared to brushless servo motors pancake motors provide the following advantages:

 1. No limitation due to the commutation (rotor without iron).

 2. Excellent constant velocity and torque even at low speed.

 3. Very low intrinsic moment of inertia and with it fast response time.

 4. Short overall length and low weight.

AXEM® -motors are still available nowadays. Other DC-motors can also be operated with the same precision with a 05 LE xx, provided that these motors are equipped with an analogous tachometer. Even without a tachy an armature voltage control using IxR-compensation is feasable. Pancake motors are supplied with comparable technical data by a couple of manufacturers like e. g. Printed Motors GmbH.

The series Axodyn® 05 LE xx is discontinued. Anyhow numerous devices are still working nowadays in all kind of machines preferably in milling machines of type Maho and Mikron.

We are providing comprehensive technical support to all users of Axodyn® 05 LE xxs to fair prices:

  • Inspection and repair of all speed controllers of type 05 LE xx.

  • Adjustment of controller parameters according to Your defective device.

  • Short-term spare supply in the form of overhauled devices.

  • Any second hand speed controller delivered is rebuilt and tested.

Please visit our Technical support for a qualified maintanance and reconditioning of your machine(s).

In the following table you will find the components and services currently available.

Available components and services
Component / Service Description Item No. Price EUR
spare device second hand SPARE 05 LE 10 SPARE05LE10 on inquiry
exchange unit second hand XCHG 05 LE 10 XCHG05LE10 on inquiry
repair speed controller REPAIR 05 LE 10 REP05LE10 on inquiry
spare device second hand SPARE 05 LE 20 SPARE05LE20 on inquiry
exchange unit second hand XCHG 05 LE 20 XCHG05LE20 on inquiry
repair speed controller REPAIR 05 LE 20 REP05LE20 on inquiry
manual english DOKU 05 LE XX EN DOC05LEXXEN 15,--

The indicated prices are to be seen plus the valid V.A.T.

Inquiries concerning the delivery of the above mentioned components are to be addressed to Robert Warnke

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