HJ 300 RW NO

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, N-base plate design, overhead arresting pendulum

Here: with preliminary switch 12000 with electromagnetic reset

Technical details

rope diameter: 6 - 8 mm
rated speed v: 2.00 m/s
tripping speed v1: 0.70 - 2.50 m/s
safety switch 12000: 230 VAC / 4A, 24VDC / 4A, IP54, 3% ED [1 opener latching]