ABOUT US.

We are a medium-sized company.
In Rottenburg, we develop and produce advanced electrical drive solutions and control electronics in the high-performance range – customized and tailor-made.

We are ready for you when your requirements demand products that do not yet exist. And this for more than 20 years. We are your partner for the development and production of prototypes, small series, and series.

We offer demanding development projects and exclusive small series with a high degree of vertical integration in-house.

With reliable and high-quality production partners, we can also handle large series orders.

THAT’S HOW WE ARE FAST AND AGILE

THAT’S HOW WE ARE POWERFUL AND EFFICIENT

OUR CORE COMPETENCE ARE ELECTRIC DRIVES.

In backward integration, we can implement challenging SMD assembly projects for any application.

In forward integration, we develop and produce special end products related to electric drives.

Electric drives

  • External rotor motors (0.4-10 kw, up to 30,000 rpm, 155-870 g)

  • Internal rotor motors (250-950 W, up to 70,000 rpm, 110-350 g)

  • With or without transmission

  • With air or water cooling

  • With or without sensor control

  • Numerous individual adjustments possible (shafts, housing construction, magnetic circuit design etc.) or customer-specific new development

Control electronics

  • Voltage range up to 60 V

  • Current range up to 400 A.

  • Numerouscommunication interfaces (CAN, RS232, PWM etc.)

  • Experience with embedded parts

  • Thermal management and EMC optimization

  • Numerous individual adjustments possible (hardware, software) or customer-specific new development

EMS services

  • High-Flex 6-head pick and place machine (maximum placement rate approx.15,000 components per hour)

  • Large processing bandwidth (from chip 0201 to sockets and plug strips with max. 35.0 x 35.0 mm, max.component height 20.0 mm)

  • PCB thicknesses from 0.5 mm to 3.0 mm, total panel size from 100.0 x 70.0 mm to 370.0 x 215.0 mm

  • 7-zone reflow oven

Do you need a customized solution?     
Contact us

OUR HISTORY .

1994

Foundation of KONTRONIK GmbH
Focus: processor-controlled speed controller

1997

Expansion of the product range
Development and production of brushless electric motors

2005

Development of the business area
EMS with its own SMD assembly

2013

Certified according to ISO 9001

( certificate )

2013

Merger with
SOBEK Motorsporttechnik GmbH & Co. KG;
Change of name to
KONTRONIK + SOBEK Drives GmbH

2017

Change of name to SOBEK Drives GmbH and
Relocation to our new company building

Small, light, powerful – We have the suitable drive

Contact us