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Engine-generator DG-25A (DG25A, DG 25 A DG 25 A DG 25 A, DG25-A, DG25 A)
Engine-generator DW-25A with a hollow aluminum rotor is designed to work in the executive mechanisms of positional servo systems with fast feedback.
Designed for operation in conditions of high hardness, specific to the products of aviation technology.
Technical characteristics of the devices engines, generators DW-25A:
Starting torque - no less than 900.0 g ∙ cm
No-load speed unit motor-generator DG-25A - not less 6700ob/min;
The steepness of the output signal at 1000ob/min - 0.9;
EMF transformation - no more than 250mV;
Consumed current engine-generator unit DW-25A:
- Of the motor - no more than 700mA;
- Engine control - no more than 600mA;
- Excitation of the generator - 150mA;
- Diameter - 80.0 mm;
- Length - 134.0 mm;
Unit weight motor-generator DG-25A - 1.450 kg;
- In the chain excitation - 115;
- A control circuit - 120V;
Frequency of the device engine-generator DG-25A - 400 Hz.

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