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LASER GYROS |
POLYUS Research & Development Institute is the leading manufacturer of ring laser sensors and laser gyros in Russia. Research and developments are carried out in two main areas: - medium accuracy systems with stability of 0.1 to 1.0 deg/h; - high accuracy systems with stability 0.01 deg/h; |
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KM-11-1A is designed as a unit with a built-in ring laser, dither, complete life support set and output signal amplifiers. The gyro outputs has two sinusoidal signals with amplitude of 2 V, which frequency corresponds to angular speed. The KM-1-1A Laser Gyro can be used for precision navigation systems, system of spatial orientation, precision goniometers and strapdown INS for civil aircraft. The KM-1-1A Laser Gyro is certified for Il-96-300 and TU-204 airplanes. |
| Scale factor | 0.79 period/arcs (Hz/deg/h) |
| Zero shift, no more | 0.6 deg/h |
| Zero drift stability (1s) with algorithmic correction | 0.01 deg/h |
| Alignment time | 2 min |
| Mean lifetime | 10,000 h |
| Volume | 2.5 dm3 |
| Operating temperature range | -20 ... +50 °C |
| Power supply | = 24 V |
| Dither supply | ~ 10V, 77Hz |
| Total power consumption | 10 ... 12 W |
3 Vvedensky St., Moscow, 117342, Russia
tel:+7 095 3330389 fax:+7 095 3330256
e-mail: mail@polyus.msk.ru