Baumuller DA 100 - Balancing, Output Elements, Vibration

Coolant:
In accordance with Baumüller water specification (see Appendix 2)
The coolant (in accordance with the coolant properties specified in Section 8.1) is permitted to
contain corrosion inhibitors and anti-bacterial additives. The type and volume of these additives is
based on the respective manufacturer’s recommendations and the prevailing ambient conditions.
The safety instructions provided by the manufacturer of the corrosion inhibitors and
anti-bacterial additives must be observed.
Cooling lubricants employed in manufacturing process are not allowed to be used to
cool the motor!
To prevent blockages in the coolant pipes and channels, coolants used in a sealed
cooling circuit must be filtered prior to filling, in an open circuit continuously filtered
(filter fineness: 0.1
mm).
Note: The system manufacturer is responsible for the planning of the cooling circuit.
Condensed water must not be allowed to accumulate (comp. Section 1.2)
2.7 Balancing, output elements, vibration
Do not subject the shaft or bearings to impacts.
On mounting and dismounting output elements, it is not permitted for any axial forces
to be applied to the motor.
The generally applicable measures for the protection of output elements against
physical contact are to be followed.
If a motor is to be commissioned without output elements, measures must be taken to
ensure the key is not flung out.
Balancing
In the standard design, the rotors are dynamically balanced with a half key (in accordance with
DIN EN
60034-14 / ISO 8821 / ISO 1940).
NOTE: Observe the type of balancing as identified on the shaft end face:
H = Balancing with half key (Standard version)
F = Balancing with full key (Special version)
Output elements:
When mounting the output element, note the appropriate type of balancing.
The output elements must themselves be balanced in accordance with ISO
1940.
Suitable jigs are always to be used for fitting or removing output elements (e.g. clutch disk, gear,
pulley).
• Use the threaded hole in the end of the shaft.
• When pulling, use intermediate washers to provide the shaft with mechanical protection.
• Warm up output elements if necessary before mounting (max. admissible transient
temperature at shaft end 150 °C).
Attention:
• On shaft versions without a key, the output elements are to be fastened to the output shaft
with the aid of suitable clamping sets.
• On shaft versions with a key, it must be ensured that the output elements rest on the shaft
shoulder. Note:
The chamfer or radius on the output element and the shaft radius on the
shoulder must be matched.
TAM 00612 11
DA 100 – 280 W 06 / 2011
Three-phase synchronous motor water-cooled English