Production of DC motors, spare parts supply

DC motors

In May 2020 mowitec resumed the production of DC motors formerly manufactured by Lenze.

New motors and parts for your replacement needs including carbon brushes and converters:
mowitec supplies these industrial motors as well as original spare parts in Germany, Europe and worldwide. For users in the USA and Canada we work with Enmatek EndresMaschinenTechnik GmbH as an official distributor.

Repair / overhaul of your motor:
Repairs are our classic business – Your advantage: over 20 years of experience, use of original spare parts, guarantee.

Change to servo technology – Retrofit:
We support you with the design, selection and procurement of the right products.

Series MGFRK

DC motors in the power range: 0.33 to 27 kW

The use of DC motors with standard IP54 enclosures has been proven in harsh industrial environments for decades. They can be installed flexibly in various designs and mounting positions. It is also easy to combine them with gearboxes, brakes and feedback systems. The axial forced-ventilation offers a large adjustment range with full torque.

The motors are fitted with a compensation winding. This ensures the correct torque/current proportionality, which can be as much as three times overcurrent with certain motors. This in turn allows implementation of concepts, such as dynamic positioning or brief high starting duty. In the IEC sizes 90 to 160, power outputs from 0.33 to 27 kW can be achieved depending on the armature voltage and speed.

Series MGFQx

DC motors in the power range: 0.33 to 90.8 kW

Thanks to their square design, the products in the MGFQx range achieve a high power density while maintaining compact overall dimensions. These factors lead to impressively economical drives, which can be easily and precisely regulated using single-quadrant and multi-quadrant DC speed controllers. The safe and quiet natural ventilation and correspondingly designed commutation offer ideal conditions for large power reserves for example in dynamic positioning applications.

The DC motors in the MGFQU range operate without compensation. The compensation winding of the MGFQK series also leads to correct current/torque proportionality in the overcurrent range and prevents instability with field weakening. The DC motors in the power range up to and exceeding 90 kW are available as a modular system with various degrees of protection. Depending on the application in question, they can also be combined with matching gearboxes, brakes and feedback systems.

DC motors: high performance, efficient, available world-wide