Electric motor (2081 kombi) Air pressure 355 M 200 kW 740 rpm 1700kg

The AIR 56 series refers to asynchronous three-phase DC electric motors of general industrial design. Depending on the power and speed of the shaft, they are produced in 4 modifications: AIR 56A2, AIR 56 A4, AIR 56B2 and AIR 56B4. They are used in drives of machines, machine tools and mechanisms in various sectors of the national economy.

Decoding the marking:

• AIR – engine series (A – asynchronous, I – Interelectro development, P – power binding to installation and connection dimensions according to RS3031-71);
• 56 – height of the axis of rotation in mm;
• A2 is a variant of the core length (letter A), rotation speed 3000 rpm, magnetic field poles 2;
• A4 is a variant of the core length (letter A), rotation speed 1500 rpm, poles - 4;
• B2 is a variant of the core length (letter B), rotation speed 3000 rpm, poles - 2;
• B4 is a variant of the core length (letter B), the rotation speed is 1500 rpm, the poles are 4.

The motors are available at 220/380 V