HJ 300 RW SBU

OSG with governor wheel diameter 300 mm, 6 safety cogs (symmetrical), retraction of the safety gear in 2 directions of rotation, hardened groove, maintenance-free ball bearings, SB-base plate design, underhead arresting pendulum

Here: with preliminary switching with separate switches 2345 with end position latching for the downwards, upwards direction

Technical details

rope diameter: 6 - 8 mm
rated speed v: 2.00 m/s
tripping speed v1: 0.56 - 2.50 m/s (0.40 without preliminary switching)
safety switch 2345: 230 VAC / 4A, IP65 [1 opener latching]