Fyzická velikost a hmotnost
Další vlastnosti
| Nominal size |
50 x 20R x 6,5 - 5
|
| Series |
Standard series
|
| Dynamic load capacity C |
90800
N |
| Note: dynamic load capacity C |
The load capacities are valid for tolerance grade T3 and T5 only. For other tolerance grades, please take into account the correction factor fac (see General Technical Notes and Information "Technical Data", Technical Notes).
|
| Maximum permissible linear speed vmax (m/min) |
60
m/min |
| Note: maximum permissible speed vmax |
See "Characteristic speed d0 • n" (see General Technical Notes and Information, "Technical Data" (Technical Notes), and "Critical speed ncr" (see General Technical Notes and Information, "Project planning notes")
|
| Operating temperature (min. … max.) |
-10 °C ... +80 °C
|
| Storage temperature (min. … max.) |
-15 °C ... +80 °C
|
| Direction of lead |
Right
|
| Nut type |
SEM-E-C zero-clearance adjustable single nut
|
| Note: permissible operating temperature (min. ... max.) |
Permissible operating temperatures Ball screw assemblies permit operation at continuous temperatures of up to 80 °C with temporary peaks of 100 °C, measurements taken on the outer shell of the nut in each case.
|
| Hole pattern |
BB1
|
| Screw drive seal |
With seal
|
| Static load capacity C0 |
149700
N |
| Note: static load capacity C0 |
The load capacities are valid for tolerance grade T3 and T5 only. For other tolerance grades, please take into account the correction factor fac (see General Technical Notes and Information "Technical Data", Technical Notes).
|
| Category |
A
|
| Maximum operating temperature |
+ 80
|
| Bearing temperature max |
+ 80
|
| Minimum operating temperature |
- 10
|
| Bearing temperature min |
- 15
|
| Dimension d1 |
48
mm |
| Dimension D1 f9 |
75
mm |
| Dimension D1 max |
74.969
mm |
| Dimension D1 min |
74.941
mm |
| Dimension d2 |
43.4
mm |
| Dimension D5 |
110
mm |
| Dimension D6 |
93
mm |
| Dimension D7 |
11
mm |
| Dimension L |
132
mm |
| Dimension L10 |
51
mm |
| Dimension L3 |
30
mm |
| Dimension L4 |
25
mm |
| Dimension L5 |
51
mm |
| Dimension L8 |
20
mm |
| Dimension L9 |
97.5
mm |
| Dimension Sx |
5
mm |
Popis
Těsně nastavitelná jednoduchá matice SEM-E-C se standardním těsněním a standardní axiální vůlí
Jmenovitý průměr d0 = 50
Stoupání P = 20 (vpravo)
Průměr kuličky Dw = 6,5
Počet otáček i = 5
Funkce
- Připojovací rozměry podobně jako DIN 69051, část 5 Přírubová forma C
- S těsněními
- Možnost nastavení předpětí
- Třída tolerance: T3 (pro velikosti podle přehledu výrobků Vřetena, viz Všeobecné technické poznámky a informace, „Popis výrobku“), T5, T7