Hook sheave ROR-1 (ST26.1)

Descriere

ROR pay-out rollers are the tools used for pay-out of SBIW along the intermediate poles of power transmission lines. ROR-1 rollers are hanged onto a bracket using turning hook with latch that prevents the roller from slipping out. Maximum diameter of the cable that can be mounted using the rollers is 50 mm. The ROR-1 rollers are intended for use only with little angles of power transmission lines turn, up to 30°. The maximum diameter of the cable mounted with rollers is 50 mm. Ambient temperature: -60…55 Clamping cable diameter: - Cable diameter: ≤ 50 Number of cables: 1…4 Max.