Are specially designed for crane
application. Low torque high inertia drives,
provide gradual acceleration and smooth
d e c e l e r a t i o n wi t h o u t e x c e s s i v e
The drive to the wheel is via a direct
OVERLOAD LIMIT DEVICE
All of our hoists are fitted with an electromechanical
load cell as standard (electronic
This load cell consists mainly of 2 parts:
- A electronic cell pin
- Load cell unit (to be installed in the
SECURITY LIMIT SWITCH
All of our hoists are fitted with a security
limit switch in lifting, preventing a possible
failure of the main limit switch.
Is located in the drum axle. It limits hook
movement in the up and down motions.
DRUM & ROPE GUIDE
The drum is designed and manufactured
according to FEM 966 standard.
Constructed from a seamless steel tube
with grooves machined according to DIN
15061. The groove is machined dependant on
the wire rope exits i.e. 1 or 2 exits.
The drum is fitted to the hoist frame using
high quality, self lubricating, comercial
bearings. The drive from the gearbox to the
drum is via a direct splined shaft.
The rope guide is manufactured from GGG
70 nodular cast iron with self lubricating
graphite, which also gives particular
resistance to wear.
The rope guide is formed by two pieces,
which can easily be assembled without
BOTTOM HOOK BLOCK
The sheaves are designed according to
FEM 9661. The machining of the groove is
made according to DIN 15061. The cross pin
and nut are machined according to DIN 15412
The hooks are selected according to DIN
154000 and machined to DIN 15401 & 15402,
depending on whether they are single or
Grúa puente · Bridge crane · Ponte rolante · Pont roulant · Krane · Suwnice · Kраны · 电动桥式起重机