Difference between revisions of "E-Detector Motion System"
From PolWiki
Jump to navigationJump to search| Line 3: | Line 3: | ||
* The electron detector vacuum - can has a motion mechanism to allow us to move the detector vertically in and out of the beam along with the ability to rotate the detector facing the beam. A schematic view of the assembly can be seen [[Media:EDet_Motion_Mechanism.jpg | here]]. | * The electron detector vacuum - can has a motion mechanism to allow us to move the detector vertically in and out of the beam along with the ability to rotate the detector facing the beam. A schematic view of the assembly can be seen [[Media:EDet_Motion_Mechanism.jpg | here]]. | ||
| − | * We are using a stepping motor for the vertical motion ([[Media:Edet_motion_motor_KML062S04.pdf | data sheet]] ) | + | * We are using a stepping motor for the vertical motion ([[Media:Edet_motion_motor_KML062S04.pdf | data sheet]] ) which is being controlled by a single axis IDC Controller ([[Media:Microstepping_SmartDrives_S6961_UserManual.pdf|User Manual]]) |
Revision as of 00:01, 17 August 2010
- The electron detector is connected to the QWAD using the custom made Flex-cable. The detector is placed inside the vacuum-can whereas the QWAD is placed outside using appropriate flanges used between the Flex-cable and the QWAD. The connection between e-detector and the QWAD (if the vacuum - can was transparent) can be depicted as in the attached picture.
- The electron detector vacuum - can has a motion mechanism to allow us to move the detector vertically in and out of the beam along with the ability to rotate the detector facing the beam. A schematic view of the assembly can be seen here.
- We are using a stepping motor for the vertical motion ( data sheet ) which is being controlled by a single axis IDC Controller (User Manual)
