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:
  »
» AK71-2
AK71-2 60Hz 50Hz
Low Voltage 3-Phase Aluminium
 Series: AK • Frame: 71 • 2 Poles/2,820 RPM • 0.55kW/0.75hp • Mounting: B34A • Aluminium Motor
ManufacturerValiadis SA
FamilyAK Series
Family / FrameAK71
Rated / Power0.55 kW / 0.75 hp
Speed2,820 RPM
MountingB34A
Voltage / Connection230-Δ/400-Y
Frequency50 Hz
Enclosure IP55
Full load current2.37 A / 1.37 A
No load current1.11
Insulation classF
Temperature rise69.7
Cable entriesM20x1,5
Comment3x PTC 150 °C
FeatureAluminium Motor

100%75%50%25%
Power factor0.760.650.500.32
Efficiency76.0074.9070.2056.42
Sound pressure level (1m)53 dB(A)
Resistance R15.483 Ω
Resistance of phase to phase30.966 Ω
Moment of inertia0.0004
Torque1.86
Locked rotor torque / full load torque1.73
Pull up torque / full load torque1.98
Pull out torque / full load torque3.68
Locked rotor current / full load current5.90
Bearing DE6202ZZ C3
Bearing NDE6202ZZ C3

Warranty12-18 months
Weight7.0
Code21/2-000.75/7

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