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» K90S-4
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K90S-4 60Hz 50Hz
Low Voltage 3-Phase Cast Iron
 Series: K • Frame: 90S • 4 Poles/1,664 RPM • 1.27kW/1.73hp • Mounting: B3 • CAST IRON MOTOR
ManufacturerValiadis SA
FamilyK Series
Family / FrameK90S
Efficiency class1
Rated / Power1.27 kW / 1.73 hp
Speed1,664 RPM
MountingB3
Voltage / Connection253-Δ/440-Y
Frequency60 Hz
Enclosure IP55
Full load current 0.00 A
Full load current4.70 A / 2.72 A
No load current1.30
Insulation classF
Temperature rise57.0
Cable entriesM25x1,5
Comment3x PTC 150 °C
FeatureCAST IRON MOTOR
Rotor current0.00
Rotor voltage17

100%75%50%25%
Power factor0.80
Efficiency76.20
Sound pressure level (1m)57 dB(A)
Resistance R8.310 Ω
Resistance of phase to phase16.620 Ω
Moment of inertia0.0021
Torque7.28
Locked rotor torque / full load torque2.20
Pull out torque / full load torque2.39
Locked rotor current / full load current4.70
Bearing DE6205ZZ C3
Bearing NDE6205ZZ C3
Vibration0.00

Warranty12-18 months
Weight22.0
CodeK_4_000001.50_90S_B3_1
CodeK/4-001.50/90S/B3
ATHTHE
In stock874
ATH: Athens
THE: Thessaloniki
100%75%50%25%
Power factor0.80
Efficiency76.20

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