Bright surfaces on machine parts
● Remove the anti-corrosion coating from the machined surfaces of machine parts and from
small components. To do this, use petroleum, petroleum ether - or a similar solvent or
cleaning agent.
NOTICE
Paintwork damage
Painted surfaces can be damaged if they come into contact with detergents or solvents.
● Use a suitable solvent to soften thick layers of anti-corrosion agent. Then push off the
softened layers using a piece of hardwood (approximately 10 x 10 x 1 cm). Do not sand
the protective coating down or scrape it off.
NOTICE
Damage to the machine surface
Metal objects, such as scrapers, spatulas or pieces of metal, are not suitable to remove
the anti-corrosion protection.
These could damage the surfaces of the machine parts.
● Lightly oil the depreserved surfaces.
5.3.4
Shock load and shaft adaptation
The acceleration rates (0 - peak) measured in the frequency range from 0 Hz to 2 kHz at the
bearings must not exceed the following values. The position of the measuring points is based
on ISO 10816-1.
● Radial: 10 g
● Axial: 5 g
Shaft adaptation
● Align the motor precisely. This will prevent distortion and over-determination in the bearing.
● For shaft adaptation, ensure that no additional axial shock load is transferred to the motor
shaft during operation.
● A rigid connection between the motor and shaft on the customer side is not permitted.
● Design the shaft adaptation with the appropriate play so that there are no axial forces (e.g.
with straight gearing with splined shaft).
See also
Tightening torques for screw and bolt connections (Page 105)
Assembly
5.3 Lift the machine to where it will be installed, and position it
SIMOTICS T-1FW4 Heavy Duty 1FW4407-1KM81-1BC0-Z
Operating Instructions 11/2018
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