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Motor Technology - GEL295 |
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request details | extreme duty magnetic incremental encoders |
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The
incremental encoders are used to convert rotary motion into electrical impulses.
The encoders from Lenord + Bauer combine a magnetic sensing system with a robust mechanical design and have proven themselves worldwide in a broad spectrum of applications in which reliability is essential in harsh industrial environments.
Long service life and negligible maintenance costs are synonymous with these encoders.
Typical applications
Heavy industry
Paper and packaging machines
Bottling plants
Transport and storage systems
Machines for the processing of steel, wood, rock, textiles and plastics
Railway industry
Measuring principle
The encoders contain a contact-less magnetic sensor system and a precision toothed wheel. The sensor’s magnetic field is modulated by the passing of the teeth of the measuring wheel.
The resulting sinusoidal and co-sinusoidal voltage is evaluated by the integrated electronic and converted to an incremental output and optionally to an additional analogue current output.
Advantages of the magnetic system
Unaffected by condensation on the measuring wheel and is therefore the preferred choice for applications, where ambient temperatures change or where the relative humidity is high. (e.g. outdoors)
Unaffected by oil or dirt penetration.
The steel measuring wheel is highly resistant to shock and vibration, unlike glass or plastic graduated discs in other systems.
Excellent reliability over a very long life because it does not suffer from the ageing effect common to optical systems.
overview
| GEL 295 | |
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Description / technical features |
Extreme duty encoder, stainless steel housing, fully potted sensor module offers excellent rugged environment protection. The integrated coupling simplifies mounting and saves space. |
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Pulse number / revolution |
75 ... 256 |
| Housing diameter | 115 mm |
| Hollow shaft diameter | 20 mm |
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Axial shaft load |
integrated coupling |
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Radial shaft load |
integrated coupling |
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Max. revolutions |
6,000 min -1 |
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Temperature range |
- 40 ... + 120 °C |
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Protection class |
IP 67 |
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Supply voltage |
5 V DC |
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Output signals |
Sine wave 1 Vpp |
GEL 214 - interpolation
electronics
