electric motors, motors, pumps, gears, inverters, inverter, soft starters, high voltage motors, special motors, brake motors, slip ring motors, liquid starters, medium voltage motors, direct current motors, squirrel cage motors, slip-ring motors, low voltage motors, flange-mounting motors, frequency converters, frequency changers, motor bases, pulleys, bearings
Motors search
Power (kW/hp):
Poles/Speed (RPM):
Mounting:
Family:
  »
» K400-4
K400-4 60Hz 50Hz
Low Voltage 3-Phase Cast Iron
 Series: K • Frame: 400 • 4 Poles/1,490 RPM • 500.00kW/680.00hp • Mounting: V1 • Cast Iron Motor
ManufacturerValiadis SA
FamilyK Series
Family / FrameK400
Rated / Power500.00 kW / 680.00 hp
Speed1,490 RPM
MountingV1
Voltage / Connection400-Δ/690-Y
Frequency50 Hz
Enclosure IP55
Full load current846.00 A / 488.44 A
Insulation classF
Cable entriesM63x1,5
Comment3x PTC 150 °C
FeatureCast Iron Motor

100%75%50%25%
Power factor0.89
Efficiency96.20
Moment of inertia18.4000
Torque3,205.00
Locked rotor torque / full load torque1.22
Star delta torque / full load torque0.38
Pull out torque / full load torque3.16
Star delta pull out torque / full load torque0.99
Locked rotor current / full load current6.30
Star delta locked current / full load current1.97
Bearing DE6326C3 OR NU326
Bearing NDE6326C3

Warranty12-18 months
Weight3,300.0

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