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Motor Technology - GEL2443 |
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Miniature kit encoder for high-speed spindle applications |
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MiniCoders are designed for installation in drives as an alternative to the conventional encoders.
They are contact-less and are equipped with a magnetic scanning system which, in conjunction with a toothed wheel as measuring scale, permit the measurement of rotary motion. This solution is exceptionally space-saving.
The sensor elements, the magnet and the integrated electronic system are incorporated in state-of-the-art micro system technology and are fully encapsulated. The design together with subsequent circuitry ensures an electrically and mechanically robust product.
advantages
MiniCoders are dew-point proof, do not wear and are insensitive to dirt, shock and vibration. The measuring scales can be so designed that every machine geometry can be accommodated (interior and exterior diameter, impulse number). MiniCoders require no maintenance and thus have a low cost of ownership. This extremely flexible system offers you not only long term reliability but also solutions to gain a competitive edge.
The incremental encoders are used to convert rotary motion into electrical impulses. |
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| GEL2443 in operation on a high-speed spindle |
technical data
| GEL 2443 | |
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Description / technical features |
Very compact (37.5 x 18.5 mm) for precision applications. Output frequency up to 200 kHz, with reference signal, for motor speeds up to 70,000 rpm. "Safety integrated" for Siemens NC-control, compatible with nearly all input interfaces with Sine/Cosine Interpolation. |
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Motion detection |
rotary |
| Max. air gap | 0.15 mm |
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Modul M / pitch P |
M = 0.3 up to 0.5 |
| Frequency range | 0 ... 200 kHz |
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Measuring scale |
measuring toothed-wheel |
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Temperature range |
-40 ... + 120 ° C |
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Protection class |
IP 68 |
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Ex protection |
- |
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Supply voltage |
5 V DC |
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Fields of application |
Mounting in motors, gears, high-speed- and mainspindles, elevators, printing presses, pumps, etc. |
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Output signals
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Square wave 5 V Sine wave 1 Vpp |