KEB DYNAMIC LINE III, Инструкция по эксплуатации

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OPERaTING cONDITIONS
3.4 Degree of protection of servo motors
The housings of the servo motors SMH series are generally designed to meet degree
of protection IP 54 as specified in DIN EN 60034-5 . See table below for the respective
sealing.
Shaft sealing Degree of protection User information
Standard IP54
The effect to moisture in the shaft and
flange area must be kept to a mini -
mum. No liquid may remain in the D
end shield, if the motor is mounted
with the "shaft end upward" (IM V3, IM
V36).
With shaft feather
ring
IP65 (except 0xSMH)
Table 5: IP Degree of protection of servo motors
The specific degree of protection can only be complied, if the drive is mounted
to a gear box and the motor plug is properly attached!
ATTENTION
Observe lubrication of the motor!
When using a shaft seal ring, note that the sealing lip needs to be suffi -
ciently lubricated and cooled with a high-quality mineral oil such as SAE
20 to ensure the proper functioning of the seal. Sufficient lubricant sup -
ply is required for proper heat dissipation.
If the shaft seal is greased, the maximum permissible motor speed may
need to be reduced.
Regular regreasing is imperative !
Excessive peripheral speeds destroy the sealing lip and its protective
function is no longer guaranteed.
3.4.1 Usage of connector systems
If connector systems are used, then the type of protection IP65 is only achieved with
correctly wired and firmly tightened mating connector. In the case of improper execution
of the work the type of protection IP65 is no longer warranted.