Monitor the temperature and remaining gear unit oil service life of your drive technology with simple thermal analysis – at any time, even during production. The benefit to you: DUO's measurements allow you adjust the maintenance intervals of your gear unit perfectly to suit your work processes. This makes planning those processes much easier, and increases the efficiency and economic viability of your machines and systems.
Keeping an eye on the remaining service life of your oil
The DUO (Diagnostic Unit Oil aging) diagnostic unit carries out a thermal analysis on your gear unit oil. A thermal sensor measures the oil temperature and sends this information to an evaluation unit, which then calculates the time remaining service life for the specified oil type.
All you need to do is define the limit values so that DUO can send you a warning message when they are exceeded. In practice, this means that you can keep an eye on the remaining oil service life – and thus the performance – of your mechanical drive technology at all times.
Diagnostic units are the perfect partner to our gear units. They help to monitor the remaining oil service life during operation, perform diagnostics and optimize maintenance intervals.
All of these facts make these diagnostic units an important component of any condition monitoring concept.
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Simple and fast
sensing and reading of the oil temperature and its remaining service life -
Reliable
warning messages issued if the predefined limit values, such as max. oil temperature, are exceeded. -
Individually planned
maintenance intervals allow optimum utilization of oil service life and reduce maintenance costs.
Features
The encoder designs in motors of DR.. series have been developed to fulfill requirements with a structural design that is fully integrated and as compact as possible.
Technical data
| Designation | Suitable motor size | Encoder type | Mounting type | Specification: periods/ revolution |
Supply voltage V |
|---|---|---|---|---|---|
| ES7S | 71 – 132 | Add-on encoder | Shaft-centered | 1 024 | DC 7 – 30 |
| EG7S | 160 – 280 | ||||
| EH7S | 315 | Hollow shaft | DC 10 – 30 | ||
| EV7S | 71 – 280 | Coupling | DC 7 – 30 |