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» KZR250M-6
KZR250M-6
Low Voltage Slip Ring for Cranes
 Series: KZR • Frame: 250M • 6 Poles/960 RPM • 37.00kW/50.00hp • Mounting: B5 • 
ManufacturerValiadis SA
FamilyKZR Series
Family / FrameKZR250M
Rated / Power37.00 kW / 50.00 hp
Speed960 RPM
MountingB5
Voltage380 V
Frequency50 Hz
Enclosure IP55
Full load current 70.50 A
Insulation classF
Rotor current91.50
Rotor voltage250

100%75%50%25%
Power factor0.89
Efficiency89.00
Moment of inertia1.5200
Pull out torque / full load torque3.13
Bearing DENU316
Bearing NDE6316
Duty cycleS3 - 40 %
Starts per hour6

Warranty12-18 months
Weight512.0
CodeKZR/6-050.00/250M/B5
ATH: Athens
THE: Thessaloniki

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