HCC-C/B (M) - type hanging crane scale
(Note: HCC refers to the lifting compensation of the crane scale C refers to the single hook system B refers to the double hook system M refers to the belt steel wire rope)
A lifting plate is added to the shaft head of the fixed pulley, a weighing shaft is added, and the sensor is moved to the plane of the carriage so as to avoid high temperature direct radiation and sensor maintenance and replacement. Especially using the patented technology of our company, the concave circular arc of the weighing axle head lathe is matched with the convex circular arc of the bearing point of the sensor, which can improve the accuracy and stability of the weighing scale. When the tonnage is more than 50t~450t, because the weighing sensor is installed under the shaft head of the fixed pulley, the accuracy of the wire rope of the hoist can reach 0.2~0.5 grade. When the moving pulley is lifted and lowered, the length and weight will be superimposed on the weighing system, and the multi-circle absolute value encoder must be installed to compensate the wire rope retraction error.
The scale and working environment of crane scale:
Working environment temperature: sensor - 20 ~ 65 C; data transmitter - 10 ~ 65 C; other instruments - 10 ~ 65 C
Working environment humidity: < 95%RH
Working power supply voltage: 22 + 22 - 3 3 VAC 50 + 5Hz
Rated range: 10~75t; indexing: 5/10/20/50/100kg
Weighing accuracy: 0.2-0.5%, technical performance in line with GB/T7723-2008 "fixed electronic scale" set the accuracy level for general accuracy, that is, 4-level standard