Overspeed Governor | Lift Safety Rules 81-20
Article 5.6.2.2.1.1 of EN 81-20:2014 requires that the tripping of the overspeed governor for safety gear shall occur at a speed equal to 115% of the rated speed and less than the following conditions: for instantaneous safety gears except for the captive roller type; for instantaneous gears of captive rollerRead More →