1Place a ruler (A) on the coupling. Remove or add as many shims as is necessary to bring the electric motor to the correct height so that the straight edge touches both coupling halves over the entire length, see figure.

2Repeat the same check on both sides of the coupling at the height of the shaft. Move the electric motor so that the straight edge touches both coupling halves over the entire length.

4031

3To be certain the check is also undertaken using external callipers (B) at 2 corresponding points on the sides of the coupling halves, see figure.

4Repeat this check at operating temperature and spend time achieving minimum alignment deviation.

5Fit the protecting guard. See the figure below and the corresponding table for the maximum allowed tolerances for aligning the coupling halves.

Alignment tolerances

External diameter

Va

 

 

 

Vamax

- Vamin

Vrmax

of coupling [mm]

 

 

 

 

[mm]

[mm]

min [mm]

max [mm]

 

 

 

 

 

 

 

 

 

 

 

 

81-95

2

5*

4

6*

0.15

 

0.15

 

 

 

 

 

 

 

 

96-110

2

5*

4

6*

0.18

 

0.18

 

 

 

 

 

 

 

 

111-130

2

5*

4

6*

0.21

 

0.21

 

 

 

 

 

 

 

 

131-140

2

5*

4

6*

0.24

 

0.24

 

 

 

 

 

 

 

 

141-160

2

6*

6

7*

0.27

 

0.27

 

 

 

 

 

 

 

 

161-180

2

6*

6

7*

0.30

 

0.30

 

 

 

 

 

 

 

 

181-200

2

6*

6

7*

0.34

 

0.34

 

 

 

 

 

 

 

 

201-225

2

6*

6

7*

0.38

 

0.38

 

 

 

 

 

 

 

 

* = coupling with spacer

Belt drive

Belt drives also increase the loading on the shaft end and the bearings. Therefore, certain limitations must be imposed on the maximum load of the shaft, viscosity, pumping pressure and speed.

See section 3.18.3.2 Radial load on shaft end.

3.18.7.7Guarding of moving parts

Before commissioning the pump, place a protective guard over the coupling or belt drive. This guard must comply with the EN 953 design and construction standard.

For pumps operating at temperatures above 100°C, ensure that bearing bracket and bearings are cooled sufficiently by the surrounding air.

3.18.7.8Check temperature censor on can

In case the pump is provided with a PT100 element,

the electrical connections must be made by an

 

approved electrician.

PT100

 

 

 

Connection for PT100

 

 

25

 

 

Pasta for better contact

TG MAG

X

 

15-50

75

X

 

23-65

75

 

58-80

80

 

86-100

80

 

185-125

100

 

A.0500.551 – IM-TGMAG/02.00 EN (02/2008)

37

Page 36 Page 38
Page 37
Image 37
SPX Cooling Technologies TG MAG58-80 Guarding of moving parts, Check temperature censor on can, Alignment tolerances
Page 36 Page 38

TG MAG86-100, TG MAG23-65, TG MAG58-80, TG MAG15-50, TG MAG185-125 specifications

SPX Cooling Technologies has established itself as a leader in the design and manufacturing of cooling systems, offering a wide range of products tailored to meet specific industrial and commercial needs. Among its impressive lineup, the TG MAG series stands out, featuring models such as TG MAG185-125, TG MAG23-65, TG MAG86-100, TG MAG58-80, and TG MAG15-50. Each of these models combines innovative technology with robust performance characteristics, making them ideal choices for various applications.

The TG MAG185-125 model is designed for high-capacity cooling requirements, offering exceptional thermal performance while maintaining energy efficiency. Its advanced fan design minimizes noise levels, making it suitable for installations in noise-sensitive areas. Furthermore, the unit benefits from a corrosion-resistant construction, ensuring longevity and reliable operation in diverse environments.

For smaller applications, the TG MAG23-65 provides a compact solution without compromising on performance. This unit features a space-efficient design and utilizes high-efficiency fans that optimize airflow, thereby enhancing overall cooling efficiency. The integrated digital controls allow for precise temperature management, making it easy for operators to monitor and adjust settings as needed.

The TG MAG86-100 model serves as an ideal middle-ground solution, balancing capacity and efficiency. It incorporates state-of-the-art technology, such as variable speed drives, which adjust the fan speed based on cooling demand, resulting in significant energy savings. The design also promotes easy maintenance, with accessible components that facilitate regular servicing and inspections.

For medium-scale needs, the TG MAG58-80 combines durability with performance, featuring a robust frame that can withstand harsh operational conditions. Its efficient heat exchange technology maximizes cooling output while minimizing energy consumption. Moreover, the enhanced airflow system ensures uniform cooling across the entire unit.

Lastly, the TG MAG15-50 is perfect for smaller spaces where cooling requirements are less demanding. Despite its size, this model is equipped with cutting-edge features such as a compact structure and highly efficient cooling mechanisms to ensure effective performance. The easy installation process and low maintenance needs further enhance its appeal.

Overall, the TG MAG series provides a range of innovative cooling solutions tailored to meet diverse industrial requirements, characterized by efficiency, durability, and advanced technology, ensuring optimal performance across all operating conditions.
Top Page Image Contents