UNIVER CRB-1000 Series Optical Fiber Cable Repeated Bending Testing Machine is intended to establish the ability of a fiber optic cable to withstand repeated bending (cyclic flexing).It allows a cable sample to be bent backwards and forwards through at an angle of 180°, the two extreme positions making an angle of 90°on both sides of vertical, while the sample is subjected to a tensile load. the bending arm is designed to permit holding the cable securely during the entire test, without crushing the optical fibers or inducing optical loss. the bending radius is controlled by replaceable cushioning reels chosen to match the cable bending radius. It is capable of cycling at a rate of 30 cycles per minute.

UNIVER GWQ-1000 Series Optical Fiber Cable Repeated Bending Testing Machine is intended to establish the ability of a fiber optic cable to withstand repeated bending (cyclic flexing).It allows a cable sample to be bent backwards and forwards through at an angle of 180°, the two extreme positions making an angle of 90°on both sides of vertical, while the sample is subjected to a tensile load. the bending arm is designed to permit holding the cable securely during the entire test, without crushing the optical fibers or inducing optical loss. the bending radius is controlled by replaceable cushioning reels chosen to match the cable bending radius. It is capable of cycling at a rate of 30 cycles per minute.

Bending angle	Degree	±90°
Max. bending cycles	Cycles	1-9999
Frequency range	Cycles/min	10-30
Bending radius	mm	25, 50, 75, 100, 150, 500(others upon request)
Mass of weights for applying tension		Weight structure 27.5kg, 3 pieces of 5kg weight increment, 1 piece of 2.5kg weight increment.
Dimensions (L*W*H)
Working frame	mm	3000*720*2500
Control console	mm	400*300 * 800
Power		3-phase 4-wire, 50Hz, 1kW.