Anti-rotation guide units Series 45
Suitable for cylinders:
- DIN/ISO 6432 (Ø 12, 16, 20, 25 mm)
- ISO 15552, previous DIN/ISO 6431 (Ø 32, 40, 50, 63, 80, 100 mm)
Series 45 guide units can be used with all DIN/ISO 6432 cylinders of Ø 12 ÷ Ø 25 and ISO 15552, previous DIN/ISO 6431, cylinders of Ø 32 ÷ Ø 100.
They have been developed in order to prevent piston rod rotation and can support possible radial loads.
Series 45 guide units are available in three different models depending on the applicable loads.
The UT and HT guides with crawling supports are self lubricating, while HB guides have a ball bush.
To ensure the right choice of the loads in relation to the stroke, please refer to the graphs.
The shorter the stroke the higher will be the applicable loads.
General Data
| Type of construction | U and H |
| Operation | Mod. 45NUT and 45NHT: without lubrication Mod. 45NHB requires lubrication according to DIN 51825 code KP2G-20 |
| Material | Body: anodized aluminium flexible coupling: stainless steel AISI 303 plate: anodized aluminium guided columns: rolled stainless steel AISI 420B (mod. 45NUT and 45NHT) – hardened steel C50 (Mod. 45NHB) |
| Assembly | By means of threaded holes |
| Strokes min – max | See diagrams |
| Installation | In any position |
Coding Example
| 45 | N | UT | 050 | A | 0100 |
| 45 | SERIES |
| N | VERSION N = standard |
| UT | OPERATION UT = “U” self lubricating guide HT = “H” self lubricating guide HB = “H” ball guide |
| 050 | BORE 016 = Ø12-16 mm (available only in the UT version with “U” self lubricating guide) 020 = 20 mm 025 = 25 mm 032 = 32 mm 040 = 40 mm 050 = 50 mm 063 = 63 mm 080 = 80 mm 100 = 100 mm |
| A | MATERIALS A = anodized aluminium body – stainless steel AISI 420B columns for 45UT and 45HT – hardened steel C50 columns for 45HB |
| 0100 | STROKE in mm |
