АО «IPC «Aerogard» developed and mastered the production of «Non-contact torque motor» (type DBM) designed to work in automatic control systems as an executive motor.
Designed motor made by technical specifications (AURG521573.001 TU) with forced stator cooling function.
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Main parameters for DBM-U-40-0,04-5-3 AURG521573.001 TU: |
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The amplitude value of the rated supply voltage |
27±6V |
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Angular shift between stator winding phases |
(120± 3)º |
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The maximum static timing torque of the motor at a rated supply voltage of 27 V must be at least |
0,04N·m |
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Consumption current, no more than |
4,4A |
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Idle rotation speed, not less than |
4500 rpm |
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Аmplitude of EMF induced in stator phase windings, not less than |
14 V |
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Number of pairs of rotor poles |
4 |
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DC resistance of windings |
4,9-5,9 ohms |
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Electrical insulation strength at a frequency of 50 Hz, not less than |
500 V |
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Insulation resistance under normal climatic conditions, at least |
20 Megohms |
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Increased operating temperature |
+85ºC |
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Temperature range |
-60…+85ºC |
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Engine operating time in compliance with technical requirements, not less than |
20000 Hrs |
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Service life |
18 years |
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Max weight |
0,12 kg |
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Schematic diagram of a three-phase electric motor DBM-U-40-0,04-5-3 |
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Color coding of motor outputs |
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№ of output |
Phase |
Output color coding |
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1 |
Phase A - start |
Purple |
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2 |
Phase B - start |
Green |
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3 |
Phase C - start |
Blue |
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4 |
Phase A - end |
Red |
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5 |
Phase B - end |
Yellow |
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6 |
Phase C - end |
Gray |