Overspeed Governors, Tension-weights, Safety GearsOverspeed governor LKPfb Overspeed Governor Lk 250Login to buy
QE05269

PFB - Overspeed governor LK - Ø 250 mm rated 0.34÷0.36 m/s trip 0.46 m/s

PFB Overspeed governor LK 250

Dotato di contatto elettrico e puleggia di prova, senso di rotazione bidirezionale, gola indurita HB500

Omologato 2014/33/UE da TUV Germania

PFB

PFB - Overspeed governor LK - Ø 250 mm, rated speed 0.34÷0.36 m/s, trip speed 0.46 m/s
Product variants
Product Image Donati Code Product CAT3_SPEC01 CAT3_SPEC02 CAT3_SPEC03 CAT3_SPEC04
QE01631 PFB - Overspeed governor LK - Ø 250 mm rated 0.22÷0.24 m/s trip 0.30 m/s 257 6-8 0,22-0,24 0,30
QE01632 PFB - Overspeed governor LK - Ø 250 mm rated 0.6÷0.64 m/s trip 0.82 m/s 257 6-8 0,6÷0,64 0,82
QE01633 PFB - Overspeed governor LK - Ø 250 mm rated 0.68÷0.72 m/s trip 0.92 m/s 257 6-8 0,68÷0,72 0,92
QE01634 PFB - Overspeed governor LK - Ø 250 mm rated 0.72÷0.8 m/s trip 1.00 m/s 257 6-8 0,72÷0,8 1,00
QE01635 PFB - Overspeed governor LK - Ø 250 mm rated 1.02÷1.12 m/s trip 1.40 m/s 257 6-8 1,02÷1,12 1,40
QE01636 PFB - Overspeed governor LK - Ø 250 mm rated 1.44÷1.6 m/s trip 2.00 m/s 257 6-8 1,40-1,60 2,00
QE03655 PFB - Overspeed governor LK - Ø 250 mm rated 0.98÷1.08 m/s trip 1.35 m/s 257 6-8 0,98÷1,08 1,35
QE03911 PFB - Overspeed governor LK - Ø 250 mm rated 0.84÷0.9 m/s trip 1.14 m/s 257 6-8 0,84÷0,9 1,14
QE04208 PFB - Overspeed governor LK - Ø 250 mm rated 0.94÷1.02 m/s trip 1.28 m/s 257 6-8 0,94÷1,02 1,28
QE04267 PFB - Overspeed governor LK - Ø 250 mm rated 1.26÷1.4 m/s trip 1.75 m/s 257 6-8 1,26÷1,4 1,75
QE04325 PFB - Overspeed governor LK - Ø 250 mm rated 0.24÷0.24 m/s trip 0.32 m/s 257 6-8 0,24÷0,24 0,32
QE04539 PFB - Overspeed governor LK - Ø 250 mm rated 0.38÷0.4 m/s trip 0.52 m/s 257 6-8 0,38÷0,4 0,52
QE04549 PFB - Overspeed governor LK - Ø 250 mm rated 0.3÷0.32 m/s trip 0.41 m/s 257 6-8 0,3÷0,32 0,41
QE04766 PFB - Overspeed governor LK - Ø 250 mm rated 0.26÷0.28 m/s trip 0.35 m/s 257 6-8 0,26÷0,28 0,35
QE05198 PFB - Overspeed governor LK - Ø 250 mm rated 1.24÷1.36 m/s trip 1.70 m/s 257 6-8 1,24÷1,36 1,70
QE05246 PFB - Overspeed governor LK - Ø 250 mm rated 0.4÷0.42 m/s trip 0.54 m/s 257 6-8 0,4÷0,42 0,54
QE05269 PFB - Overspeed governor LK - Ø 250 mm rated 0.34÷0.36 m/s trip 0.46 m/s 257 6-8 0,34÷0,36 0,46
QE05289 PFB - Overspeed governor LK - Ø 250 mm rated 1.2÷1.32 m/s trip 1.65 m/s 257 6-8 1,2÷1,32 1,65
QE05367 PFB - Overspeed governor LK - Ø 250 mm rated 0.5÷0.54 m/s trip 0.68 m/s 257 6-8 0,5÷0,54 0,68
QE05369 PFB - Overspeed governor LK - Ø 250 mm rated 0.4÷0.42 m/s trip 0.53 m/s 257 6-8 0,4÷0,42 0,53
QE06164 PFB - Overspeed governor LK - Ø 250 mm rated 0.36÷0.4 m/s trip 0.50 m/s 257 6-8 0,36÷0,4 0,50
QE06279 PFB - Overspeed governor LK - Ø 250 mm rated 0.82÷0.88 m/s trip 1.12 m/s 257 6-8 0,82÷0,88 1,12
QE06409 PFB - Overspeed governor LK - Ø 250 mm rated 0.94÷1.04 m/s trip 1.30 m/s 257 6-8 0,94÷1,04 1,30
QE06593 PFB - Overspeed governor LK - Ø 250 mm rated 0.3÷0.3 m/s trip 0.39 m/s 257 6-8 0,3÷0,3 0,39
QE06629 PFB - Overspeed governor LK - Ø 250 mm rated 0.3÷0.32 m/s trip 0.40 m/s 257 6-8 0,3÷0,32 0,40
QE06792 PFB - Overspeed governor LK - Ø 250 mm rated 1.14÷1.24 m/s trip 1.56 m/s 257 6-8 1,14÷1,24 1,56
QE07318 PFB - Overspeed governor LK - Ø 250 mm rated 1.36÷1.5 m/s trip 1.88 m/s 257 6-8 1,36÷1,5 1,88
QE07482 PFB - Overspeed governor LK - Ø 250 mm rated 1.08÷1.2 m/s trip 1.50 m/s 257 6-8 1,08÷1,2 1,50
QE09051 PFB - Overspeed governor LK - Ø 250 mm rated 0.8÷0.86 m/s trip 1.09 m/s 257 6-8 0,8÷0,86 1,09
QE09112 PFB - Overspeed governor LK - Ø 250 mm rated 0.92÷1 m/s trip 1.26 m/s 257 6-8 0,92÷1 1,26
QE09314 OVERSPEED GOVERNOR LK 250 V.NOM.116-128 V.INT.160
QE09601 Overspeed governor LKØ250 n.s 0,56 0.62 t.s. 0,78 257 6-8 0,56-0,62 0,78
QE09622 PFB - Overspeed Gov. LK Ø250 Tr.Sp. 0,34 m/s Nom.Sp. 0,25÷0,27 m/s 257 6-8 0,25÷0,27 0,34

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