EuroRack dimensionsRolf Meurer 2000 |
|
| VP (Vertical Pitch) 1VP = 0.05 inch (1,27mm) |
|
| U (Units) | HE (Höhen-Einheiten) |
| 1U = 35 VP = 44,45mm | |
| 3U = 105 VP = 133,35mm | 1 section rack |
| 5U = 175 VP = 222,25mm | FORMANT module height |
| 6U = 210 VP = 266,70mm | 2 section rack |
| HP (Horizontal Pitch) 1HP = 0.2 inch (5,08mm) |
TE (Teil-Einheiten) |
| Module height nominal = 129,54mm usual = 128,50mm |
|
| Screw distance vertical = 122,50mm horizontal = (HP-3) * 5,08mm |
|
| Module mounting holes | Module width [HP] |
nominal width (multiple of 5.08 mm) |
actual width [mm] |
 |
1 | 5,08 | 5,0 |
| 2 | 10,16 | 9,8 | |
| 4 | 20,32 | 20,0 | |
| 6 | 30,48 | 30,0 | |
| 8 | 40,64 | 40,3 | |
| 10 | 50,80 | 50,5 | |
| 12 | 60,96 | 60,6 | |
| 14 | 71,12 | 70,8 | |
| 16 | 81,28 | 80,9 | |
| 18 | 91,44 | 91,3 | |
| 20 | 101,60 | 101,3 | |
| 21 | 106,68 | 106,3 | |
| 22 | 111,76 | 111,4 | |
| 24 | 121,92 | 121,6 | |
| 28 | 142,24 | 141,9 | |
Rack specification |
|||
| The horizontal front panel size is exactly 19-inch (482,6 mm) | |||
| Horizontal Rack hole pairs have a centre-to-centre pitch of 18.3 inch (465 mm). | |||
| The holes in the vertival rails are arranged in repeating sets of three, with centre-to-centre separations of: 0.5 inch (12,7 mm), 0.625 inch (15,875 mm), 0.625 inch (15,875 mm). The hole pattern thus repeats every UNIT (HE) of 1.75 inches (44,45 mm). |
| Rack mounting holes | Units (Panel height) | inches | mm |
 |
1 | 1.719 | 43,7 |
| 2 | 3.469 | 88,1 | |
| 3 | 5.219 | 132,6 | |
| 4 | 6.969 | 177,0 | |
| 5 | 8.719 | 221,4 | |
| 6 | 10.469 | 265,9 | |
| 7 | 12.219 | 310,3 | |
| 8 | 13.969 | 354,8 | |
| 9 | 15.719 | 399,3 | |
| 10 | 17.469 | 443,7 |