Abrasion testing device type APV

Machine for performing abrasion testing by scraping on unshielded low-voltage cables in accordance with DIN ISO 6722 and DIN 72551. During the test, the surface of the insulation is abraded in both directions along the longitudinal axis of the cable over an adjustable length of between 10 and 15 mm. The number of cycles is preselected on an additive preset counter. the lower pair of tracks is designed as a measuring wheel and is connected to a pulse generator (50 cm pulses per revolution) in a form-fitting manner. The length-related pulses generated by the incremental encoder are displayed by a Hengstler Signo GLZ P counter (approval mark 1.3/94.07 dated 09/29/94). The preselection counter can be supplied either in a housing or mounted on the meter. Technical data
Cable diameter:
max. 50 mm

Flat cable:
Width  max. 30 mm
 
Speed:
max. 250 m/min

Measuring accuracy:
better than 0.4% according to cal dimensional accuracy c, steel type X 12 CrNi 177 according to DIN 17224

Shut-off circuit:
12 VDC; 0.05 A

Drive:
Worm gear motor P=0.12 kW, n2=54 min-1

Double stroke counter:
Hengstler type Tico 732 LCD 230 VAC

Testing according to:
DIN ISO 6722-1
Ford - ES S89AG 14401 AA
VW - 603 06
BMW - N 600 14.0