(1) Purpose:
This equipment is suitable for testing the ability of optical cables (such as elevator optical cables) to withstand repeated bending during operation. By applying repeated bending force, qualified optical cables require that the optical fibers do not break, the attenuation changes of the optical fibers do not exceed the values specified in the detailed specifications of the optical cable products, the optical cable sheath does not crack, and the cable core components are not damaged.
(2) Characteristics:
This device adopts human-machine interface and PLC control, TFT true color screen displays test parameters and test data, speed inorganic speed regulation, beautiful appearance, stable performance, simple operation, and safe use.
(3) Technical parameters:
1) Product model: GQR-1000
2) Bending stroke: 1000mm
3) Bending movement speed: （100～350）mm/s， Any setting
4) Bending times: 1~9999, set arbitrarily
5) Weight of heavy hammer bracket: 5kg × 2
6) Weight of heavy hammer: Two sets of heavy hammer weights, each set of weights includes: 5kg × 4, 2.5kg × 1, and 1.0 kg × 1
7) Pulley diameter: 200mm, 250mm, 300mm
8) The test can be started independently on a single machine or remotely controlled by a computer. The number of bends will be automatically recorded and the test will automatically stop after completion.
9) Weight: 900kg