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» AK90S-8
Motor Type:
AK90S-8 60Hz 50Hz
Low Voltage 3-Phase Aluminium
 Series: AK • Frame: 90S • 8 Poles/840 RPM • 0.43kW/0.58hp • Mounting: B14B • ALUMINIUM MOTOR
ManufacturerValiadis SA
FamilyAK Series
Family / FrameAK90S
Efficiency class1
Rated / Power0.43 kW / 0.58 hp
Speed840 RPM
MountingB14B
Voltage / Connection253-Δ/440-Y
Frequency60 Hz
Enclosure IP55
Full load current 0.00 A
Full load current2.61 A / 1.51 A
No load current1.14
Insulation classF
Temperature rise27.0
Cable entriesM20x1,5
Comment3x PTC 150 °C
FeatureALUMINIUM MOTOR
Rotor current0.00
Rotor voltage40

100%75%50%25%
Power factor0.590.500.390.29
Efficiency63.0059.6250.6836.38
Sound pressure level (1m)47 dB(A)
Resistance R20.068 Ω
Resistance of phase to phase40.137 Ω
Moment of inertia0.0029
Torque4.90
Locked rotor torque / full load torque2.01
Pull up torque / full load torque1.64
Pull out torque / full load torque3.02
Locked rotor current / full load current2.96
Bearing DE6205ZZ C3
Bearing NDE6205ZZ C3
Vibration0.00

Warranty12-18 months
Weight13.0
CodeAK_8_000000.50_90S_B14B_1
CodeAK/8-000.50/90S/B14B
100%75%50%25%
Power factor0.590.500.390.29
Efficiency63.0059.6250.6836.38

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