Main features & Overview


The innovative, decentral drive-system KFM05a includes asynchronous motor, frequency inverter, EMC filter, communication, analog and digital Interface and encoder in one unit.

Thanks to its compact housing, the KFM05a can be easily and space saving integrated into different applications.

In addition, you significantly reduce the cabling effort and save space in the control cabinet or, in many cases, can do it without a cabinet.

As a positioning drive, the KFM05a can reach up to 16 positions via the digital inputs and unlimited positions via bus control.

The KFM05a can also be operated as a speed-controlled drive with adjustable ramps as well as free coasting, DC braking or position control with the stop function.

Benefit, when solving your project, from simple installation and handling, quick configuration thanks to the clear PC software and the possibility of parameterization using an external keypad.


KFM 05a integrated drive system with motor, positioning and frequency inverter

  • Supply 1 phase, 230 Vac / 50Hz
  • Nominal power 180 to 510 W


  • 5 digital and 2 analog inputs
  • 3 digital outputs and 3 relays
  • Encoder with 2048 pulses
  • Safety function
  • Comfortable configuration software inclusive
  • Integrated EMC filter class B
  • Complete unit also with gearbox
  • Field bus options


The universality of the KFM05a enables it to be used in many different applications.

It shows its particular strengths in the following applications:

  • Positioning drive for linear axis
  • Handling machines
  • Packaging machines
  • Conveyers horizontal and vertical
  • Angle positioning
  • Assembly lines
  • Robotics
  • Doors
  • Lift drives
  • Knead machines, dough-working
  • Special-Purpose machines


Gefran product range brochure
Positioning and security door drives brochure
Siei-Areg product overview
KFM 05A CAN Manual
KFM 05A User manual
Catalog ver. 2.91.0
GF_eXpress ver 2.1.39
SIEI AREG Products Catalog
SIEI PC Tools - E@syDrives 1.7.5 KFM
SIEI PC Tools - KFM_LOAD 2.2

2D/3D Files

File 3d

KFM05 and KFM05a-3-D-only-motor.3ds
KFM05 and KFM05a-SAFETY-with-gear-shaft-left.3ds
KFM05 and KFM05a-SAFETY-with-gear-shaft-right.3ds
KFM05 and KFM05a-3-D-only-motor.IGS
KFM05 and KFM05a-SAFETY-with-gear-shaft-left.IGS
KFM05 and KFM05a-SAFETY-with-gear-shaft-right.igs
KFM05 and KFM05a-3-D-only-motor.stp
KFM05 and KFM05a-SAFETY-with-gear-shaft-left.stp
KFM05 and KFM05a-SAFETY-with-gear-shaft-right.stp
KFM05 and KFM05a-3-D-only-motor.stl
KFM05 and KFM05a-SAFETY-with-gear-shaft-left.stl
KFM05 and KFM05a-SAFETY-with-gear-shaft-right.stl

All files