FIELD: electrical engineering.
SUBSTANCE: invention relates to navigation and can be used in automatic control systems of a discrete electric drive. Stepping motor runner is made in the form of a ratchet wheel made of a magnetically conductive material. Stator is made up of two structural blocks – a converter and a clamp. Converter is built on the basis of a magnetostrictive rod controlled by the magnetic field of the coil. Kinematic connection of the rod to the ratchet wheel is provided by an elastic pusher. Latch is a polarized electromagnet located in a plane perpendicular to the ratchet wheel. Switching device based on typical elements of electronics. Control signal is a short rectangular pulse, the same for all rotational speeds of the rotor.
EFFECT: technical result consists in the improvement of manufacturability.
3 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR DETERMINING THE FRICTION MOMENT IN ROTATING BEARINGS | 2017 |
|
RU2659101C1 |
| UNIVERSAL STEP ELECTROMOTOR | 0 |
|
SU1831752A3 |
| STEPPING MOTOR | 0 |
|
SU1810964A1 |
| ELECTRO-MECHANICAL DRIVE OF CLOCK INDICATOR | 1987 |
|
RU2023280C1 |
| IMPROVEMENTS IN SYSTEM AND METHOD OF ROTATION OF WHEELS IN "AIR-AIR" ROTARY ENERGY RESTORATION SYSTEM AND WATER-ABSORBING DRYING SYSTEM | 2007 |
|
RU2427065C2 |
| TIME SEMISEGMENT INDICATOR | 1988 |
|
RU2050573C1 |
| SHAFT ANGULAR POSITION-TO-PULSE NUMBER CONVERTER | 0 |
|
SU696518A1 |
| STEPPING MOTOR | 0 |
|
SU845236A2 |
| STEPPING ELECTRIC MOTOR | 1990 |
|
RU2030078C1 |
| MAGNETOELECTRIC MOTOR | 0 |
|
SU1099359A1 |
