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» AK71-4
Motor Type:
AK71-4 60Hz 50Hz
Low Voltage 3-Phase Aluminium
 Series: AK • Frame: 71 • 4 Poles/1,668 RPM • 0.29kW/0.38hp • Mounting: B35 • ALUMINIUM MOTOR
ManufacturerValiadis SA
FamilyAK Series
Family / FrameAK71
Rated / Power0.29 kW / 0.38 hp
Speed1,668 RPM
MountingB35
Voltage / Connection253-Δ/440-Y
Frequency60 Hz
Enclosure IP55
Full load current 0.00 A
Full load current1.37 A / 0.79 A
No load current0.52
Insulation classF
Temperature rise28.4
Cable entriesM20x1,5
Comment3x PTC 150 °C
FeatureALUMINIUM MOTOR
Rotor current0.00
Rotor voltage71

100%75%50%25%
Power factor0.730.650.530.38
Efficiency65.0062.6956.1140.34
Sound pressure level (1m)51 dB(A)
Resistance R35.480 Ω
Resistance of phase to phase70.960 Ω
Moment of inertia0.0005
Torque1.63
Locked rotor torque / full load torque2.45
Pull up torque / full load torque1.67
Pull out torque / full load torque2.94
Locked rotor current / full load current4.00
Bearing DE6202ZZ C3
Bearing NDE6202ZZ C3
Vibration0.00

Warranty12-18 months
Weight6.0
CodeAK_4_000000.33_71_B35_1
100%75%50%25%
Power factor0.730.650.530.38
Efficiency65.0062.6956.1140.34

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Athens, Greece: 18, Gr. Lambraki Str., 141 23 Likovrisi. Tel: +302102817217. Fax: +302102814277. valiadis@valiadis.gr