The product range of GEFEG-NECKAR Antriebssysteme GmbH includes drive solutions for almost all drive tasks up to 750 watts.Requirements in almost all areas of business have been satisfied.The customized interpretation and adaptation of the system is carried out by experienced engineers and is widely applied to industry-specific technologies.

In electrical transmission engineering, there are many types of small motor.Gefeg-Neckar produces only internal rotor motors with cylindrical rotors.

GEFEG-NECKAR dc motor

The basic design of a DC motor varies, depending on the type of commutation used.During a mechanical commutator (DC), the current in the rotor (armature) consists of a commutator and a carbon brushIn the electronic commutation process (brushless, BL-DC for short), this process is carried out by the electronic system and the rotor position encoder.Stator windings are connected by block wave current method (square or trapezoidal signal) or sinusoidal wave current method.

GEFEG-NECKAR ac motor

Ac asynchronous motors have load-dependent speeds, while AC synchronous motors are characterized by frequency-locked speeds.Gefeg-Neckar's asynchronous motors are further classified by phase number (single or three phase) and pole number (2-pole, 4-pole). Single-phase asynchronous motors need capacitors to operate (capacitor motors).

GEFEG-NECKAR AC - DC motor

In design, AC-DC motor is actually a DC series wound motor, which can also be operated with AC.It is also classified AS an AC commutator motor.

Some common models of GEFEG-NECKAR are as follows: