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characteristics bf1d-1/bf1d-1
Type:
Progressive safety gear (downwards)
Guide Rail:
Drawn / Machined
Guide rail thickness: 9 – 30 mm
Guide rail width: 20 mm
Maximum tripping speed
Drawn: 2.16 m/s
Machined: 2.62 m/s
Maximum nominal speed
Drawn: 1.60 – 1.88 m/s
Machined: 2.00 – 2.28 m/s
Total mass for downwards
Drawn (dry / oiled): 1,060 – 5,266 kg
Machined (dry / oiled): 1,060 – 5,266 kg