| 50 kN | |
| 1500 rpm | |
| 1800 rpm | |
| 40x7 | |
| GGG-50, corrosion-resistant | |
| Steel, case-hardened, ground | |
| 17 kg | |
| 8 kg | |
| Synthetic fluid grease | |
| Grease lubrication | |
| max. 60°, higher on request | |
| N: 2.49 kg cm² / L: 1.73 kg cm² | |
| max. 31.5 Nm (N) / max. 10.4 Nm (L) | |
| max. 260 Nm | |
| Rotating (R) |
A safety nut is specially applied in such cases where the rupture of the screw may be of danger for people. Safety nut may also be used in other devices to protect against damage of machinery and outages.
After a maximum of 25% of the thread is worn out, the support nut (R) or the gear (S) needs to be replaced.
It is necessary to perform periodic checks and to record the wear or the thread alignment (according to the time in operation). This enables to plan the replacement soon enough to avoid the outage of the equipment.
Electronic monitoring will signal when the approximate level of 25% wear is reached and this could be immediately displayed at the central location. Wear parts replacement may be organised in a timely manner.
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If you are under 16 and wish to give consent to optional services, you must ask your legal guardians for permission. We use cookies and other technologies on our website. Some of them are essential, while others help us to improve this website and your experience. Personal data may be processed (e.g. IP addresses), for example for personalized ads and content or ad and content measurement. You can find more information about the use of your data in our privacy policy. There is no obligation to consent to the processing of your data in order to use this offer. Please note that based on individual settings not all functions of the site may be available. Some services process personal data in the USA. With your consent to use these services, you also consent to the processing of your data in the USA pursuant to Art. 49 (1) lit. a GDPR. The ECJ classifies the USA as a country with insufficient data protection according to EU standards. For example, there is a risk that U.S. authorities will process personal data in surveillance programs without any existing possibility of legal action for Europeans. Here you will find an overview of all cookies used. You can give your consent to whole categories or display further information and select certain cookies.
