Electro motors

Electric motors power virtually all machines and are therefore present in all industries. They are reversible, which means that they can also convert mechanical energy into electrical energy (electrical generators). They have very good efficiency and are environmentally friendly as they do not pollute the environment. Electric motors are distinguished according to the voltage they are connected to. They can have different numbers of windings (poles). These determine the maximum speed that the motor can reach in a minute. Most commonly, electric motors have 2, 4, 6 or 8 poles. They can also have double windings, which means that they operate in two speed modes. They can be divided into footed (B3) or flanged (B5 or B14) electric motors according to the shape of the casing.

An electric motor has two main parts: the stator and the rotor. The stator is fitted with multiphase windings. The phase shift of the voltage produces a rotating electromagnetic field which rotates the rotor. The rotor rotates slightly slower than the rotating electromagnetic field, which is called slip. The efficiency of an electric motor depends largely on this lag. These motors are capable of withstanding short-term overloads.

We offer single-phase electric motors, three-phase electric motors and frequency controllers from Motovario and Mosca.

In addition to the above, we also supply:

• two-speed motors (with dual polarity),
• electric motors with electromagnetic brake or electromotor brake fitted,  
• IE3 electric motors,
• possible design of the electric motor with built-in frequency controller for easy regulation of the speed of the electric motor,
• electric motors with industrial protection rating IP54 and IP55, optionally IP 56, IP65 and IP66,
• Electric motors can be supplied for the following operating modes: S1, S2, S3, S4, S5, S6, S7 and S8. On request, we can also supply electric motors and reducers in Ex version for explosion hazardous environments.