Installation Positions
Variety of application of motors needs different ways of mounting positions. Depending upon the mounting positions, the loads on the bearings and the lubrication requirements changes to a great extent. However using double rubber sealed bearings with pre loading arrangement, motors are safe for any installation position. For batter and long life, it is advisable to confirm the installation position.
MOTOR EFFICIENCY-IE1 & IE2
“mototek" standard motors are with IE1. Motors of 2pole and 4 pole Motors are also available with IE2 efficiencies (Energy Efficient Motors).
| Motor kW | 0.37 | 0.55 | 0.75 | 1.1 | 1.5 | 2.2 | 3 | 3.7 | 4 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 37 | 45 | 55 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Efficiency IE1 | 65.1 | 69.1 | 72.1 | 75 | 77.2 | 79.7 | 81.5 | 82.7 | 83.1 | 84.7 | 86 | 87.6 | 88.7 | 89.3 | 89.9 | 90.7 | 91.2 | 91.7 | 92.1 |
| Efficiency IE2 | 70.1 | 75.1 | 79.6 | 81.4 | 82.8 | 84.3 | 85.5 | 85.5 | 86.6 | 87.7 | 87.7 | 89.8 | 90.6 | 91.2 | 91.6 | 92.3 | 92.7 | 93.1 | 93.5 |