MOTOX Cooling Tower Geared Motors
Geared Motors for Use in the Rugged Environment of Cooling Towers
MOTOX cooling tower geared motors have been designed for the use in the rugged
environment where industrial water is cooled – and also for climate control
systems (HVAC). The gear units can absorb high axial and radial forces. Further,
MOTOX cooling tower geared motors distinguish themselves as a result of the high
operational reliability – guaranteeing reliable and maintenance-free operation.
Geared motors are available as single-speed or pole-changing
versions with pole numbers 8/4 and 6/4. The high IP65 degree of protection and
special protection against humid& moist environments is provided as standard.
MOTOX cooling tower geared motors are implemented
as helical geared motors. They are available in the power range up to 200 kW
and rated gear unit torques up to 20,000 Nm.
An Overview of the Technology
| Gear unit designation |
No. of stages |
Ratio range |
Max. rated gear unit torque |
| EK68 |
1 stage |
1.41 - 12.40 |
250 Nm |
| EK88 |
1 stage |
1.71 - 10.33 |
450 Nm |
| EK108 |
1 stage |
1.81 - 5.46 |
745 Nm |
| EK128 |
1 stage |
1.36 - 10.14 |
1,000 Nm |
| EK148 |
1 stage |
1.64 - 13.67 |
1,550 Nm |
| ZK68 |
2 stage |
3.49 - 48.09 |
800 Nm |
| ZK88 |
2 stage |
3.11 - 50.73 |
1,680 Nm |
| ZK108 |
2 stage |
3.42 - 59.05 |
3,100 Nm |
| ZK128 |
2 stage |
3.07 - 44.19 |
5,100 Nm |
| ZK148 |
2 stage |
4.44 - 57.50 |
8,000 Nm |
| ZK168 |
2 stage |
4.46 - 46.61 |
14,000 Nm |
| ZK188 |
2 stage |
8.30 - 52.35 |
20,000 Nm |
|
Pre sales info