Welcome to Merkes GmbH
small motors for smart solutions
Synchronous Servomotors of Series MN – MT – MTK
Today we mainly supply as a strategically partner automation and system houses which in full or supplementary satisfy their own needs of motors out of our delivery program. The brand labeling of the servomotors incorporates these into the company’s own drive engineering and so the circle is completed right to the complete servo axis for use in the final application. But also the classical machine builders our servomotors combined with servo amplifiers of either own production or bought in addition.
Being one of the rare European Motor Producer we also develop and build customized servomotors of small and medium sized series. Hundreds of variants of windings and mechanical designs set our customers in a leading position by having their individual servomotor in comparison to the markets standard.
IE4 / IE5 Super Premium Standard Motors of Series MPM
By now even efficiency class IE5 !
The advanced motor concept of series MPM allows higher speed and torque in combination with a smaller motor design and lower losses. Even today the challenges of the future, for example efficency according efficiency class IE5, are achieved. The synchronous motor technology in a classic standard motor housing fulfills the economic requirements and making it ideal for speed controlled operations or applications with high duty cycles and/or high partial loads. The series MPM reduces the number of types, cuts down weight and saves energy.
The IE4 / IE5 Super Premium Standard Motors of Series MPM are brushless permanent magnet synchronous motors with buried permanent magnets in the rotor. Designed for operation in star or delta connection at a frequency inverter with a supply voltage of 400 VAC having a „Sensorless-Vector-Control“ regulatory procedure. The motor has no brushes, the commutation is electronically done by the corresponding inverter. A fan is mounted on the B-side of the shaft which provides a speed dependent cooling of the motor.
Based on the concept of the series MPM the flexible inhouse production of all components provides the possibility to build customized motors according the electrical and mechanical requirements of an application. Typically larger series are needful to take economical and technical advantages of the serial production.