meetchina.net
IVC
Onsite Laser Alignment
Home
Onsite Balancing
Onsite Laser Alignment
Predictive Maintence Contracts
Vibration Analysis
Bearing Fault Analysis

align002.jpg

align003.jpg

Industrial Vibration Control, Inc. will come to your plant with the experience and technology to accurately align shafts within specifications based on the RPM of the system. We accomodate spans up to twelve feet and have special tools to deal with such situations as shafts that cannot be turned and excessivelly high coupling clearance.

Special Considerations For This Service
 
Jack bolts must be installed on unit to be moved
 
Plant personnel must assist with machine moves on uits 50 HP and above

$$$ Something To Consider $$$
Do not be lulled into a sense of complacency by believing that a "flexible" coupling will compensate any shaft misalignment. The flexibility of a coupling is made to handle the torque at startup, not shaft misalignment. The fact is, that while a coupling may withstand several thousanths of an inch of misalignment, the bearings and seals will not. Shafts should be aligned to the offset and angular tolerances listed below for optimal performance.

Speed
(RPM)
Excellent
Offset
 
Excellent
Angular

Acceptable
Offset

Acceptable
Angular

< 500
5.0 mils
1.5 mils/inch

6.0 mils

2.0 mils/inch
500-1250
4.0 mils
1.0 mils/inch

5.0 mils

1.5 mils/inch
1250 - 2000
3.0 mils
0.5 mils/inch

4.0 mils

1.0 mils/inch
2000-3500
2.0 mils
0.3 mils/inch

3.0 mils

.05 mils/inch
3500-7000
1.0 mils
0.25 mils/inch

2.0 mils

0.3 mils/inch
> 7000
0.5 mils
0.2 mils/inch

1.0 mils

0.25 mils/inch

For the price of this service please call
 
(478) 474-6578
or
1 800 451-7725

24 hours/day - 7 days/week