From the moment of its foundation to the present, the priority area of the company's activity Electro Adda there remains the production of electric drives for the metallurgical industry, today the manufacturer is ready to offer a solution for each technological cycle of production.
Historically, electric drives for transportation systems (roller conveyor drive motors) occupy a separate place in the direction of "Electric motors for metallurgy", the history of the company began with these electric motors, a reliable electric motor for a roller was and remains a "synonym" of the company name Electro Adda. These electric motors are designed for applications in which it is necessary to ensure high torque of the drive mechanism in reverse motion mode, when the working area of the electric machine is exposed to aggressive media and high temperatures. Today for these applications Electro Adda offers roller roller motors of the MR series.
Parameters of MR series asynchronous electric motors:
- Rated power: 0.8-230 kW;
- Overall height: 132-400 mm;
- Degree of protection: IP55, IP65;
- Cooling method: IC410;
- Insulation class: F, H;
- Temperature regime: (subject to agreement).
Additional options: feedback sensors (encoders, resolvers), temperature sensors (PTO, PTC, PT100), vibration measurement sensors, bearing lubrication replenishment, reinforced bearings, anti-condensate heater, manufacture of a special shaft, adaptation of connection dimensions and terminal box.
Standard sizes of electric motors of the Electro Adda MR series relative to the height of the axis of rotation
132 mm: MR132Ma/4, MR132Mb/4, MR132Mc/4
160 mm: MR160La/4, MR160Lb/4, MR160Lc/4, MR180La/6
180 mm: MR180Lb/6
200 mm: MR200La/6, MR200Lb/6, MR200Lc/6
225 mm: MR225Ma/6, MR225Mb/6
250 mm: M250MTa/6
280 mm: MR280Ma/6, MR280Mb/6
315 mm: MR315MTa/6, MR315MTb/6
355 mm: MR355La/6, MR355Lb/6, MR355Ld/6
400 mm: MR400La/6, MR400Lb/6, MR400Lc/6, MR400Ld/6
Example: Design characteristics of MR electric motors in 132-160 dimensions
