Bosch MSK030B-0900-NN, Руководство по планированию проекта

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7.2.6 Fan units ordering
Motor with attached fan unit In order to obtain a motor with a fan unit attached, the type designation of the
fan unit is indicated as the sub-order position of the motor.
Order position Order designation
1
1.1 Synchronous motor
MSK100B-0300-NN-
S1-BG1-NNNN
Fan unit LEM-
AB-192T-11-NNNA
mounted to pos. 1
Motor with separate fan unit If the fan unit is identified as a separate order item, it is supplied separately
from the motor (i.e. not attached).
Order position Order designation
1
2 Synchronous motor
MSK100B-0300-NN-
S1-BG1-NNNN
Fan unit LEM-
AB-192T-11-NNNA
7.2.7 Fan units assembly
For assembly instructions for the fan units, see Bosch Rexroth media directo‐
ry.
7.3 Sealing air connection
7.3.1 Description
Sealing air accessory kits enable the introduction of a defined overpressure
into the motor interior. This process reliably prevents the penetration of dam‐
aging liquids through endangered sealing points. Sealing air is used in all in‐
stallation locations where moisture or coolants come into direct contact with
the motors, especially in wet machining centers.
Damage due to liquid permanently present at the shaft sealing
ring!
The use of sealing air does not prevent the penetration of liquids
permanently present at the shaft sealing ring (e.g. in open trans‐
missions). Due to capillary effects, transmission oil can penetrate
the motors and cause damage despite the use of sealing air.
7.3.2 Technical data
Designation Value
Operating pressure 0.1 ± 0.05 bar
Max. relative humidity 20…30 %
Air dust-free, oil-free
Required compressed air hose
4 × 0.75 (not included in the scope of de‐
livery)
Tab. 7-6: Technical data of the sealing air connection
Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P 188/279
Synchronous Servomotors MSK
Accessories