13755314420

 

Asynchronous electric motors of 2 ДАО and АОД types with squirrel-cage rotor are designed to drive different mechanisms with heavy starting conditions, without speed adjustment (blowing machines, fans, smoke-exhausters and other mechanisms with similar starting characteristics).

Description:

The motor is rated for continuous operating mode S1 from AC network, 50 Hz. The motors are manufactured for voltage 6000 V, 10000 V.

Protection degree of the motor – IP54, the terminal box – IP55.

Motor cooling – aerial. Cooling method – ICO161 by GOST 20459.

This motor is produced with one sense of rotation. Constructively it enables change of sense of rotation by means of stator windings shift, and it is necessary to turn over the fan of the outer cooling cycle.

Constructive mounting arrangement: 1М1101 by GOST 2479; on raised feet, with two panel plain bearings, horizontal shaft, one working cylindrical shaft end. Stator winding insulation is thermosetting – “Monolith-2”.

Resistance thermal converters of ТСП or ТСМ type control temperature of the core active steel and stator winding.
The motor has plain bearings with combined lubrication. Resistance thermal converters of ТСП or ТСМ type installed in bearing cases control temperature of the bearing inserts.

The motor designation is decoded as follows:
2ДАО-ХХХХ-ХХХ-ХХ-У1:
2 – Serial number
ДАО
Д – motor
А – asynchronous
О – blown
ХХХХ – Power, kW
ХХХ – Rotational speed (synchr.), rpm
XX – Voltage, kV
У1 – Climatic construction

АОД -ХХХХ-ХХ-ХХ-У1:
АОД
А – asynchronous
О – blown
Д – motor
ХХХХ – Power, kW
ХХ – Voltage, kV
ХХ – Number of poles
У1 – Climatic construction

Technical data:

Type of the motor Voltage, V Power, kW Rotational speed, rpm Eff., % cos φ Mmax/Mnom Weight, kg
2ДАО 2000-1000-6У1 6000 2000 1000 95,7 0.9 2,9 16470
2ДАО 2000-1000-10У1 10000 95,5 2,8 15600
2ДАО 1250-1000-6У1 6000 1250 95,0 0,88 3,0 15830
АОД-1800-6-8У1 1800 750 94,9 0,88 2,6 15800
АОД-2000-6-8У1 2000 94,9 0,89 2,4 15400
АОД-1250-10У1 1250 600 94,5 0,83 2,6 16670
АОД-1600-6-10У1 1600 95,2 0,85 2,1 15900
АОД-1600-10-10У1 10000 1600 95,0 0,84 2,4 16570
АОД-1600-6-12Т2 6000 1600 500 95,4 0,76 2,3 17380