13755314420

 

Electric motors with squirrel cage rotor are used to drive pumps, fans, smoke exhausters and other mechanisms, which don’t demand rotational speed adjustment, and they are designed for continuous operating mode S1 from AC network, 50 Hz. At a customer’s request the motors can be delivered for network frequency 60Hz.

Description:

The motors meet the IEC requirements.

The motors are manufactured for voltage 10000 V.

The motors are produced with frictionless bearings, with one shaft end. Outlet ends are removed in the terminal box. The terminal box has a bursting disk and meets modern requirements to short-circuit current resistance.

Degree of protection for A motors – IP23, output device- IP55.

Degree of protection for ДАЗО motors – IP54, output device- IP55, housing of outer fan – IP51.

The motors are cooled by self-ventilation.

Winding insulation of motors is thermosetting of “Monolith – 2” type with class of thermal classification «F» by GOST 8865. Admissible maximum temperature excess in stator windings determined by resistance method at rated continuous operational mode should not access more, than plus 80 С.

The motor designation is decoded as follows:
А, ДАЗО
А – asynchronous motor with squirrel-cage rotor
ДАЗО – asynchronous blowing motor with squirrel-cage rotor
500 – Height of the axis of rotation in mm
X, YХК, YK – Reference length of the motor
4, 6, 8 – Number of poles
У1, У3 – Climatic construction and allocation category

Technical data:

Motor type Power, kW Rotational speed (synch.), rpm Eff., % cos φ Mmax/Mnom Mstart/Mnom Istart/Inom
А-500Хк-4УЗ 315 1500 93.2 0.87 2.4 1.0 6.0
А-500Х-4УЗ 400 93.8 0.88 2.5 1.3 6.0
А-500Yк1-4УЗ 500 94.2 0.89 2.3 1.0 6.0
А-500Yк-4УЗ 630 94.5 0.88 2.4 1.3 6.0
А-500Y-4УЗ 800 94.9 0.89 2.2 1.0 6.0
А-500Х-6УЗ 400 1000 93.8 0.86 2.1 1.0 5.5
А-500Yк-6УЗ 500 94.2 0.85 2.4 1.1 6.0
А-500Y-6УЗ 630 94.4 0.86 2.1 1.0 5.5
А-500Yс-6УЗ 800 94,7 0,86 2,0 1,1 5,5
А-500Хк-8УЗ 315 750 93.0 0.81 2.1 1.1 5.0
А-500Х-8УЗ 400 93.5 0.81 2.1 1.2 5.0
А-500Y-8УЗ 500 94.1 0.81 2.2 1.2 5.5
ДАЗО-500Хк-4У1 250 1500 92.5 0.86 2.9 1.1 7.5
ДАЗО-500Х-4У1 315 93.0 0.86 3.0 1.2 7.5
ДАЗО-500Yк1-4У1 400 93.7 0.88 2.8 1.3 7.5
ДАЗО-500Yк-4У1 500 94.0 0.88 2.8 1.4 7.5
ДАЗО-500Y-4У1 630 94.5 0.88 2.8 1.4 7.2
Motor type Power, kW Rotational speed, rpm Eff., % cos φ Mmax/Mnom Mstart/Mnom Istart/Inom
ДАЗО-500Х-6У1 315 1000 93.4 0.84 2.6 1.4 6.6
ДАЗО-500Yк-6У1 400 93.9 0.82 3.0 1.4 7.2
ДАЗО-500Y-6У1 500 94.2 0.85 2.6 1.4 6.8
ДАЗО-500Yс-6У1 630 94.6 0.84 2.5 1.4 6.5
ДАЗО-500Хк-8У1 250 750 92.3 0.78 2.6 1.3 6.5
ДАЗО-500Х-8У1 315 93.0 0.78 2.6 1.4 6.5
ДАЗО-500Y-8У1 400 93.8 0.78 2.8 1.5 6.6