Giunto a stella free of play polyurethane red 23023-90-1998
- Free of play
- Vibration absorbing
- Electrically insulating
- Ideal for servo motors
Sales unit
€6.10
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Denominazione
Giunto a stella
Versione 1
senza gioco
Materiale
Corpo base
poliuretano
Colore
Corpo base
rosso
B
12
Codice UNSPSC
23153402
Coppia
massima
Nm
42
Coppia nominale
Nm
21
D
max.
18
D4
40
Dimensioni
19
Disallineamento assiale massimo
(mm)
+1,2 / -0,5
Disallineamento radiale massimo
(mm)
0,06
Giunto a stella
Durezza
98 Shore A
Numero di denti
6
Rigidità della molla
radiale
(N/mm)
2010
Rigidità torsionale
dinamica
(Nm/rad)
2540
Rigidità torsionale
statica
(Nm/rad)
1512
offset angolare
massimo
(°)
0,9
Description
Material
Polyurethane.
Version
Coupling spider blue Shore 80A.
Coupling spider yellow Shore 92A.
Coupling spider red Shore 98A.
Coupling spider yellow Shore 92A.
Coupling spider red Shore 98A.
Note
The spiders are the compensating elements in elastomer dog couplings. As the main component of a coupling, they determine its properties.
The spiders are available in various hardness grades. As the hardness of the coupling spider increases, the torque and stiffness transmitted increases, and as the hardness decreases, the displacement capacity and cushioning increases.
Pre-tensioning of the spiders in the coupling hubs make this variant play-free.
The spiders are available in various hardness grades. As the hardness of the coupling spider increases, the torque and stiffness transmitted increases, and as the hardness decreases, the displacement capacity and cushioning increases.
Pre-tensioning of the spiders in the coupling hubs make this variant play-free.
Temperature range
Blue Shore 80A: -50 °C to +80 °C. Briefly -60 °C to +120 °C.
Yellow Shore 92A: -30 °C to +90 °C. Briefly -50 °C to +120 °C.
Red Shore 98A: -30 °C to +90 °C. Briefly -40 °C to +120 °C.
Yellow Shore 92A: -30 °C to +90 °C. Briefly -50 °C to +120 °C.
Red Shore 98A: -30 °C to +90 °C. Briefly -40 °C to +120 °C.
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