- Typ av InstallationSurface
- Number of phasesThree phase
Electric motors three-phase asynchronous common industrial 5A
- asynchronous unified three-phase with a short-circuited rotor. Are intended for the drive of the mechanisms which are not demanding change of frequency of rotation and are applied to work from the alternating current main 50 or 60 of Hz, of 220/380B, 380/660B. The environment - not explosive, not containing conducting dust, aggressive gases and vapors in the concentration destroying metal and isolation. All engines are completed with the frequency converter .
Type of climatic modification of engines - U1, U2, U3; UHL1, UHL2; T2.
Nominal operating mode - long S1.
Design of engines - IM1081, IM2081, IM3081, IM5010.
Way of cooling of engines - ICA0141.
Degree of protection of engines and a box of conclusions - IP54, IP55, the external fan - IP20.
The engine is executed by closed, has the air blown cooling of the case carried out by the external centrifugal fan got on a shaft of a rotor and closed by the protection cover. Insulating materials of a winding of the stator of a class of heat stability "F".
Electric motors of series 5A and 5AM are analogs of series 4A, 4AM and are completely interchanged on the power and the adjusting and connecting sizes, overall dimensions can differ.
Main characteristics of engines of a series 5A:
P, kW | 3000 rpm | 1500 rpm | 1000 rpm | 750 rpm | ||||
standard size | weight, kg | standard size | weight, kg | standard size | weight, kg | standard size | weight, kg | |
0,06 | 5A50MA4 | 3,2 | ||||||
0,09 | 5A50MA2 | 3,1 | 5A50MB4 | 3,6 | ||||
0,12 | 5A50MB2 | 3,4 | ||||||
0,37 | 5A80MA8 | 3,5 | ||||||
0,55 | 5A71MA4 | 10,2 | 5A80MB8 | 5,7 | ||||
0,75 | 5A71MA2 | 11,1 | 5A71MB4 | 11,1 | 5A80MA6 | 14,0 | ||
1,1 | 5A71MB2 | 11,7 | 5A80MA4 | 13,0 | 5A80MB6 | 16,0 | ||
1,5 | 5A80MA2 | 14,0 | 5A80MB4 | 14,7 | ||||
2,2 | 5A80MB2 | 15,5 | 5AM112MA8 | 50,0 | ||||
3 | 5AM112MA6 | 50,5 | 5AM112MB8 | 54,5 | ||||
4 | 5AM112MB6 | 55,0 | 5AM132S8 | 63,0 | ||||
5,5 | 5AM112M4 | 56,5 | 5AM132S6 | 63,0 | 5AM132M8 | 74,0 | ||
7,5 | 5AM112M2 | 56,5 | 5AM132S4 | 64,0 | 5AM132M6 | 74,0 | 5A160S8 | 120 |
11 | 5AM132M2 | 69,5 | 5AM132M4 | 75,5 | 5AM160S6 | 108 | 5AM160M8 | 124 |
15 | 5AM160S2 | 106 | 5AM160S4 | 111 | 5AM160M6 | 129 | 5AMX180M8 | 160 |
18,5 | 5AM160M2 | 112 | 5AM160M4 | 120 | 5AM180M6 | 160 | 5A200M8 | 240 |
22 | 5AM180S2 | 140 | 5AM180S4 | 145 | 5A200M6 | 245 | 5A200L8 | 260 |
30 | 5AM180M2 | 155 | 5AM180M4 | 165 | 5A200L6 | 280 | 5A225M8 | 340 |
37 | 5A200M2 | 235 | 5A200M4 | 245 | 5A225M6 | 330 | 5AM250S8 | 430 |
45 | 5A200L2 | 255 | 5A200L4 | 270 | 5AM250S6 | 430 | 5AM250M8 | 460 |
55 | 5A225M2 | 340 | 5A225M4 | 345 | 5AM250M6 | 450 | 5AM280S8 | 705 |
75 | 5AM250S2 | 475 | 5AM250S4 | 480 | 5AM280S6 | 720 | 5AM280M8 | 790 |
90 | 5AM250M2 | 505 | 5AM250M4 | 515 | 5AM280M6 | 780 | 5AM315S8 | 965 |
110 | 5AM280S2 | 685 | 5AM280S4 | 742 | 5AM315S6 | 913 | 5AM315MA8 | 1025 |
132 | 5AM280M2 | 770 | 5AM280M4 | 855 | 5AM315MA6 | 1010 | 5AM315MB8 | 1130 |
160 | 5AM315S2 | 970 | 5AM315S4 | 1057 | 5AM315MB6 | 1076 | ||
200 | 5AM315MA2 | 1110 | 5AM315M4 | 1150 | ||||
250 | 5AM315MB2 | 1190 |
Series 5A electric motors (series 4A engines were issued earlier) are widely used in drives of metalworking, woodworking and other types of machines, forge and press, weaver's, sewing, load-lifting, digging machines, fans, pumps, compressors, centrifuges, in elevators, etc.
Modifications of electric motors 5A:
M - modernized;
П - attached;
X - in an aluminum bed;
EU - single-phase;
With - the increased sliding;
In - built in;
Э - for transport;
To - with a phase rotor;
Ф - with compulsory ventilation;
N*s self-ventilation;
Р - with the raised starting moment.
Difference to destination electric motors 5A:
е - energy saving;
To - on norms of CENELEK;
B - with the sensor of temperature protection of a winding;
B1 - with the bearing temperature sensor;
B2 - with the sensor and an anti-condensate heater;
П - the increased accuracy by the adjusting sizes;
N - quiet;
L - for elevators;
With - for pumping units;
SSh - for drying cabinets;
Р - with the roller bearing (for the raised radial loadings);
And (A1, A2, A3) - for the NPP.
Identification number: electric motor 5amkh160m2eu2, where
5 - serial number of a series;
And - asynchronous;
M - modernized;
X - in an aluminum bed;
160 - height of an axis of rotation (dimension);
M - the adjusting size on bed length;
2 - number of poles;
е - energy saving;
U2 - climatic modification and category of placement.
LLC Company Plazma is one of the leading suppliers of asynchronous common industrial engines of the ACORUS series. If you need to buy the electric motor or other industrial equipment, contact our experts, and obtain more detailed information. Also we provide such demanded service as repair and rewind of electric motors of 80-315 dimensions.