2/12/2020 9:16 AM | |
Joined: 3/2/2007 Last visit: 4/23/2024 Posts: 928 Rating: (5) |
What is the disadvantage of using the following servomotor with IP67 protection (instead of IP65) ? Does it heat up more quickly ? 1FK7042-2AF71-1BG1,SIMOTICS S SIMOTICS S-1FK7 Synchronous motor 1FK7-CT PN=0.82k UDC=600V M0=3Nm (100K); NN=3000rpm; naturally cooled design MB 5 (IM V1, IM V3) Flange 1 Power connector rotatable Absolute encoder single-turn 24-bit with Drive-CLiQ interface (encoder AS24DQI) Smooth shaft, tolerance N without holding brake, degree of protection IP65 1FK7042-2AF71-1BG2,SIMOTICS S SIMOTICS S-1FK7 Synchronous motor 1FK7-CT PN=0.82k UDC=600V M0=3Nm (100K); NN=3000rpm; naturally cooled design MB 5 (IM V1, IM V3) Flange 1 Power connector rotatable Absolute encoder single-turn 24-bit with Drive-CLiQ interface (encoder AS24DQI) Smooth shaft, tolerance N without holding brake, degree of protection IP65 DE Flange, IP67 Our application can work with both types, and they have same price, so it is not clear which one will be more suitable. |
... thank you ... |
|
2/12/2020 10:32 AM | |
Joined: 10/11/2006 Last visit: 4/26/2024 Posts: 5825 Rating: (789)
|
Hello Ziemens, the only difference is the degree of protection of the motor flange. https://support.industry.siemens.com/cs/ww/en/view/55379345 In chapter 3.2 the available degree of protection versions are described. So the motor doesn't heat up more quickly. It's just a sealing topic. (e.g. for usage of an unsealed gearbox) |
With best regards, |
|
2/13/2020 5:56 PM | |
Joined: 3/2/2007 Last visit: 4/23/2024 Posts: 928 Rating: (5) |
Thank you for your help. |
... thank you ... |
|
Follow us on