Montanari KB40, Installation, Use And Maintenance Manual

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KB40
ONE-WAY PROGRESSIVE - DOWNWARDS ONLY
Frame
RE.
Product
Catalogue
CODE ART.
Guide
thickness
H mm
Cab V
m/s
Tripping V
m/s
P + Q max kg
Force on
drive pin N
Sbalzo TAB 287
AC00001502 11 - 16
2 2,88
LS 582 - 4300
LO 635 - 4190
TS 638 - 3469
TO 626 - 2813
Min: 150
Max: 900
AC00001503 7 - 10
Standard TAB 287.1
AC00001508 11 - 16
AC00001509 7 - 10
KB40
N° ref. Description
1 Safety gear body
2
Movable wedge
a b
Idle position
Stop posi-
tion
3 Sliding shoe
4 Calibrated springs
5 Control pin
6 Plate
7 Adjusting screw
It is used to stop the cab or the counterweight (only downwards) when exceeding
the tripping speed set on the relative speed governor.
Each braking device consists of a movable wedge and a sliding shoe supported by
disc springs that regulate the braking force.
The sliding of the movable wedges activates the safety gear tripping.
The brake force is factory-adjusted according to the loads declared by the custo-
mer and the surface conditions of the guides.
LS: Dry drawn guides
LO:Lubricated drawn guides
TS: Dry drawn guides
TO: Lubricated drawn guides
Tab. 13
Tab. 14
FIG. 18