QA12651
PFB, Speed governor R1 bd Ø250 mm, rated speed 0,73÷0,80 m/s, trip 1,00 m/s
Overspeed Governors, Tension-weights, Safety Gears
Overspeed governor R1
Overspeed Governors PFB R1 BILATERAL 250

PFB - Speed governor R1 bd Ø250 mm - rated speed 0,73÷0,80 m/s - trip 1,00 m/s

Equipped with electrical contact and test pulley, bidirectional rotation.

Approved according to EN8120/EN8150 and 2014/33/EU by TUV Germany.

Unidirectional R1 limiters can be supplied upon specific request (please specify the direction of rotation on the pulley side, whether right or left, when ordering).

Variants

Code Description PULLEY DIAMETER mm ROPE DIAMETER mm RATED SPEED m/s RATED SPEED m/s DIRECTION OF ROTATION
QA12647 PFB, Speed governor R1 bd Ø250 mm, rated speed 0,60÷0,66 m/s, trip 0,82 m/s 250 6-8 0,60÷0,66 0,82 Bidirezionale
QA12649 PFB, Speed governor R1 bd Ø250 mm, rated speed 0,67÷0,72 m/s, trip 0,92 m/s 250 6-8 0,67÷0,72 0,92 Bidirezionale
QA12651 PFB, Speed governor R1 bd Ø250 mm, rated speed 0,73÷0,80 m/s, trip 1,00 m/s 250 6-8 0,73÷0,80 1,00 Bidirezionale

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