Three pulley flexing test Machine
Three Pulley Flexing Tester of IEC60245 Flexing Apparatus.
Product details:Model ZLT-QL1A
For checking the mechanical durability of flexible cords and cables by bending them back and forth, This test does not apply to flexible cables with cores of nominal cross-sectional area greater than 4㎜2,nor to cables having more than 18 cores laid up in more than two concentric layers, according to IEC60245-2/1998-04 figure 1 and figure 6.
1 carrier, with recirculating-ball bearing bushes running below the table-board on two cylindrical guideways and 3 set pulleys wheels of 40-45-50mm, with mounted travelling boom,
1 speed adjustment, for constant speed of the modified carrier C 0,1~0,33 m/s,
1 set per sample of bolts and nuts for fastening the pulleys,
1 set per sample of restraining clamps and stops to limit the travel of the sample,
1 set per sample of instrument terminals or – after agreement-plugs and socket-outlets for connection of sample,
1 set per sample of clamps to fasten the samples beneath the instrument terminals,
1 set pulleys of diameter 60mm-80mm-120mm-160mm-200mm,
1 set weights from 0,5 kg to 8 kg,
1 electrical switching and control unit with main switch, lockable switch,
1 electrical control system of load current 0~25A, load voltage 0~400V, testing stops when current interruption, short circuit between the wires, short circuit between the sample and the pulley.
Power supply: 380V 50Hz, other voltage on request.