Electromechanical Flange Vibrators ESFK from the company Invicta for use as part of vibrating sieves, conveyors and other devices where vibration is required parallel to the mounting surface of the drive. Their horizontally directed action makes it possible to more effectively carry out the processes of sieving and moving materials in these types of equipment.
The design is based on a three-phase electric motor with installed unbalances at both ends of the shaft. Parameter changes are carried out by changing the weight ratio of eccentric loads, suitable for operation as part of a variable speed drive.
This product line is suitable for use in difficult production conditions, including in explosive zones 1 and 2 (according to ATEX), gas groups IIA and IIB.
Technical Characteristics of Invicta ESFK flange vibrators
- Centrifugal (driving) force: 7357 - 103000 N;
- Static moment: 17.2 - 2037 kg•cm;
- Rated power: 0.5 - 7.75 kW;
- Power consumption: 0.45 - 8.41 kW;
- Supply voltage: 400 V AC;
- Rotation speed: 960 /1440 /2880 rpm;
- The degree of protection of the case: IP65;
- Insulation class: F;
- Operating temperature range: - 20 … +40 °C.
Standard sizes of Invicta ESFK motor vibrators (2-pole version, 2880 rpm)
Type vibration motors | Centrifugal power, N | Static moment, kg·cm | Power, Tue |
ESFK25-8/2 | 7848 | 17,2 | 500 |
ESFK25-13/2 | 12753 | 28,0 | 500 |
ESFK30-16/2 | 15696 | 34,5 | 1100 |
EBK40-30/2 | 29430 | 64,7 | 1500 |
Standard sizes of Invicta ESFK motor vibrators (4-pole version, 1440 rpm)
Type vibration motors | Centrifugal power, N | Static moment, kg·cm | Power, Tue |
ESFK25-7.5/4 | 7357 | 64,7 | 500 |
ESFK25-11/4 | 10790 | 94,9 | 500 |
ESFK25-14/4 | 13735 | 121 | 500 |
ESFK30-18/4 | 17658 | 155 | 1150 |
ESFK30-25/4 | 24525 | 216 | 1150 |
ESFK40-35/4 | 34335 | 302 | 1800 |
ESFK 50-55/4 | 53955 | 474 | 3350 |
ESFK 50-75/4 | 73575 | 647 | 4800 |
ESFK 60-95/4 | 93195 | 820 | 7750 |
Standard sizes of Invicta ESFK motor vibrators (6-pole version, 960 rpm)
Type vibration motors | Centrifugal power, N | Static moment, kg·cm | Power, Tue |
ESFK25-8/6 | 7848 | 155 | 510 |
ESFK25-11/6 | 10790 | 213 | 510 |
ESFK30-14/6 | 13734 | 271 | 900 |
ESFK30-18/6 | 17658 | 349 | 900 |
ESFK40-27/6 | 26487 | 524 | 1800 |
ESFK 50-42/6 | 41200 | 815 | 4000 |
ESFK 50-60/6 | 58860 | 1164 | 4000 |
ESFK 50-75/6 | 73575 | 1455 | 4000 |
SFBC 60-105/6 | 103000 | 2037 | 6200 |
You can buy Invicta ESFK flange vibration motors, find out the price and more information about the product by contacting our specialists.
