Asynchronous controlled electric motor
Glavkosmos
A two-phase asynchronous controlled electric motor with a hollow non-winding rotor, designed for automation systems requiring low-power drive in transformer remote transmissions of the angle of rotation.
Key figurescomparable across the catalogue
- Mass
- 0.075 kg
- Design life
- 8 years
- Lead time
- 5 months
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- Purpose
- The asynchronous controlled electric motor is designed for automation systems, for example, for low-power drive in transformer remote transmissions of the angle of rotation with the use of selsins and rotating transformers. It is designed as a two-phase asynchronous motor with a hollow non-winding rotor. One of the phases is the excitation winding, the second is the control winding, which is fed a signal that sets the direction and speed of rotation. Asynchronous controlled electric motor meets the requirements of GOST RV 50726.4-94.
- Year of release
- 1976
- Design life
- 8 years
- Lead time
- 5 months
- Height
- 50 mm
- Diameter
- 25 mm
- Mass
- 0.075 kg
- Supply voltage
- 2-phase, 40 V, 1000 Hz
- Speed of rotation
- not less than 16000 rpm
- Minimum operating time
- 150 hours
About
The asynchronous controlled electric motor is engineered for use in automation systems, particularly for low-power drive applications within transformer remote transmissions of the angle of rotation, utilizing selsins and rotating transformers. It features a two-phase asynchronous design with a hollow non-winding rotor. One phase functions as the excitation winding, while the second serves as the control winding, receiving a signal that dictates both the direction and speed of rotation. This motor adheres to the requirements of GOST RV 50726.4-94, a Russian state standard, indicating its suitability for demanding applications. The product was first released in 1976 and boasts a guaranteed service life of 8 years. It operates with a 2-phase supply voltage of 40 V at 1000 Hz, achieving a rotation speed of not less than 16000 rpm, and has a minimum operating time of 150 hours. The manufacturer states an estimated production/delivery time of 5 months. While flight qualification is not explicitly stated, the context of Glavkosmos and the product’s specifications suggest its potential for space-related applications.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.