Electric motors of the AIR, 5A series, manufactured by a Russian company VEMZ (Vladimirsky Electric Motor Plant) intended for the drive of rocking machines (individual mechanical rod pump drive) in oil fields, and are one, two and four-speed three-phase asynchronous motors with a short-circuited rotor. Also, electric motors of these series are recommended for operation in temperate and cold climates with outdoor installation - climatic version U and UHL, placement category - 1 according to GOST 15150. In terms of resistance to mechanical influences of the external environment, the motors comply with M1 GOST 17516.1. The motors are designed to operate from an alternating current network with a frequency of 50 Hz and a voltage of 380 V. It is allowed to operate the motors with voltage and frequency deviations of the network specified in GOST 28173. The engines are manufactured in the IM1081 mounting version according to GOST 2479.
The large scientific center of the company has a powerful testing center for electric machines, while having a unique technical potential for testing compliance with technical requirements and calculated data of electromagnetic and thermal parameters, for resistance to climatic and mechanical influences, for compliance with the degree of protection. At the same time, the company's production base allows us to manufacture not only serial products in the form of electric machines for various fields of application, but also piece-by-piece production of unique electric motors. The availability of the necessary equipment for all technological conversions and highly qualified personnel is a guarantee that any idea of the customer will be implemented in metal.
The design of the engines is similar to the design of the main engines on the basis of which they were developed. The engines have an input device K-3-I (with one fitting). The engine bearings allow the engines to be connected to the drive mechanism by means of a V-belt transmission. The engines have an insulation system of heat resistance class "F". Temperature protection sensors are built into the stator winding - ST14-2 type posistors with an operating temperature of 145 °C.
Technical parameters of VEMZ AIR, 5A series electric motors for driving oilfield rocking machines:
- Dimensions: from 180 to 250 mm;
- Voltage: up to 380 V;
- Rated power: from 3 to 37 kW;
- Rated speed: from 485 to 1500 rpm;
- Rated current: from 12.5 to 73 A;
- Frequency: up to 50 Hz;
- Number of poles: from 2 to 12;
- Insulation class: F;
- Type of cooling: IC0141;
- Protection class: IP54.
Technical characteristics of standard sizes of VEMZ AIR, 5A series electric motors for driving oilfield rocking machines:
Type electric drive | Power, kW | Speed, rpm | Moment, Nm | EFFICIENCY, % | Power factor |
AIR180S4CN | 22 | 1465 | 143 | 90,5 | 0,84 |
AIR180M4SN | 30 | 1470 | 195 | 91,5 | 0,87 |
5A200M4SN | 37 | 1470 | 240 | 92 | 0,85 |
AIR180M6SN | 18,5 | 980 | 180 | 89,5 | 0,84 |
5A200M6SN | 22 | 975 | 215 | 90,5 | 0,83 |
5A200L6CN | 30 | 975 | 294 | 90,5 | 0,84 |
5A225M6SN | 37 | 980 | 360 | 91,5 | 0,84 |
AIR180MA8CN | 15 | 725 | 197 | 88 | 0,78 |
| AIR180M8SN | 18,5 | 720 | 245 | 88,5 | 0,77 |
| 5A200M8SN | 18,5 | 735 | 240 | 90 | 0,76 |
| 5A200L8CN | 22 | 730 | 288 | 90 | 0,77 |
| 5A225M8SN | 30 | 735 | 390 | 91 | 0,78 |
| AIR180MA12CN | 7,5 | 485 | 147 | 83 | 0,68 |
| AIR180MV12SN | 9 | 480 | 180 | 81,5 | 0,65 |
| 5A200LA12CN | 11 | 490 | 219 | 85 | 0,60 |
| 5A200LV12SN | 13 | 490 | 258 | 86 | 0,62 |
| 5A200L12CN | 15 | 485 | 298 | 86 | 0,70 |
| 5A225M12SN | 18,5 | 490 | 368 | 86 | 0,60 |
| 5A250M12SN | 22 | 495 | 428 | 90 | 0,60 |
| AIR180M12/6SN | 7-13 | 485-975 | 127-138 | 86,5 | 0,6-0,88 |
| 5A200L12/6CN | 11-22 | 490-980 | 214 | 89 | 0,6-0,89 |
| 5A225M12/6CN | 15-25 | 490-980 | 243-295 | 91 | 0,6-0,86 |
| 5A250S12/6CN | 16-30 | 495-990 | 289-315 | 92 | 0,5-0,85 |
| 5A250M12/6CN | 18,5-36 | 495-985 | 349-360 | 90,5 | 0,55-0,85 |
| AIR180M12/8/6/4SN | 3-9 | 485-1465 | 59 | 81 | 0,91 |
| 5A200M12/8/6/4SN | 4,5-12 | 490-1470 | 80-88 | 85 | 0,92 |
| 5A200L12/8/6/4SN | 5-15 | 490-1470 | 97 | 84 | 0,92 |
| 5A225M12/8/6/4SN | 7,1-20 | 490-1485 | 128-138 | 88 | 0,9 |
| 5A250S12/8/6/4SN | 9-27 | 495-1490 | 173 | 88 | 0,89 |
| 5A250M12/8/6/4SN | 12-30 | 495-1490 | 193-231 | 89 | 0,89 |
You can specify the price, place an order and also buy VEMZ AIR, 5A series electric motors by calling us by phone: saluteh.