General Overvier

The single-phase capacitor motors with distributed winding of OKA…/56P… type are manufactured in accordance with GOST 16264.1-85 and meant for driving actuators of different appliances:

washing machines;
juicers;
centrifuges;
driving actuator of passenger elevator doors;
medical facilities;
industrial equipment.

Basic Technical Data

Ord.№ Index Name Standard
Modification
OKA 90-
4/56RK
OKA 120-
4/56RM, RKL
OKA 120-
2/56RKA
OKA 120-
2/56RK
OKA 150-
4/56RKL
OKA 180-
4/56RKL
1 Rated Voltage, V 220 220 220 220 220 220
2 Nominal capacity,W 90 120 120 120 150 180
3 Current frequency, Hz 50 50 50 50 50 50
4 Rated rotational speed, rpm 1380
±41
1380
±41
2720
±82
2720
±82
1380
±41
1380
±41
5 Rated current, A, not more 1.00 1.20 1.40 1.10 1.40 1.60
6 Efficiency 0.50 0.53 0.47 0.56 0.57 0.57
7 Power factor, no less 0.80 0.85 0.80 0.85 0.88 0.88
8 Maximum torque to nominal torque ratio, no less 1.4 1.4 2.2 1.5 1.5 1.5
9 Locked-rotor torque to nominal torque ratio, no less 0.55 0.55 1.68 0.55 0.55 0.55
10 Minimum torque to nominal torque ratio, no less 0.50 0.50 1.65 0.50 0.55 0.55
11 Breakaway starting current to rated current ratio, at most   2.3 2.4 2.8 2.8 2.8 2.8
12 Capacitor capacitance, μF 6 6 12 8 8 8
13 Mass, kg, no more than 2 2.8 3.1 3.1 3.1 3.6 4.1
14 Motor winding superheat temperature relative to ambient temperature, °C, at most 85 85 85 85 85 85
15 Maximum safe winding heat temperature, °C, at most 130 130 130 130 130 130

Overall and mounting dimensions can be customized.

"Onyx" | "Polytechprom" | 54018, Ukraine, Mykolaiv, str. Starokrepostnaya, 1-A, 5-A