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» AK71-2
AK71-2 60Hz 50Hz
Low Voltage 3-Phase Aluminium
 Series: AK • Frame: 71 • 2 Poles/2,760 RPM • 0.37kW/0.50hp • Mounting: B3 • Aluminium Motor
ManufacturerValiadis SA
FamilyAK Series
Family / FrameAK71
Rated / Power0.37 kW / 0.50 hp
Speed2,760 RPM
MountingB3
Voltage / Connection230-Δ/400-Y
Frequency50 Hz
Enclosure IP55
Full load current1.56 A/0.90 A
No load current0.67
Insulation classF
Temperature rise61.3
Cable entriesM20x1,5
Comment3x PTC 150 °C
FeatureAluminium Motor

Power factor0.82
Power factor 75%0.71
Power factor 50%0.56
Power factor 25%0.36
Efficiency72.50
Efficiency (75%)72.59
Efficiency (50%)68.71
Efficiency (25%)55.54
Sound pressure level (1m)52 dB(A)
Resistance R30.579 Ω
Resistance of phase to phase61.159 Ω
Moment of inertia0.0003
Torque1.28
Locked rotor torque/full load torque2.52
Pull up torque/full load torque3.17
Pull out torque/full load torque5.34
Locked rotor current/full load current4.90
Bearing DE6202ZZ C3
Bearing NDE6202ZZ C3

Warranty12-18 months
Weight7.0
Code21/2-000.50/3

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