Technical Data; Functional Description - Pfaff SW K LAMBDA BGV C1 Traduit Mode D'emploi

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Wire rope winch >LAMBDA< BGV C1 for stages and studios
English
The Winch
Do not exceed the capacity of name-plate.
Before taking into operation, a competent person must check:
 the lifting device
 the load bearing parts of the structure
 the carrying medium
 mounting
Load attachment device:
 check it has sufficient carrying capacity
 load hooks must have safety catches
 load hooks must be secured to the rope with a solid eye and high
pressure rope clamp and tested acc. to the regulations
 fix the load correctly
 do not use the winch rope as a hitching device
The winch should be given a thorough examination by a competent person at least once a year.
The entire installation has to be examined by a competent person before taking into operation, when
necessary, after considerable changes and every 4 years.
Always ensure the maintenance intervals are adhered to.
Only use original accessories and spare parts; otherwise, safe function is not guaranteed.

Technical Data

Type
FEM Group acc. to DIN15020
Capacity
rec. wire rope
rope ø
minimum braking force (rope)
max. rope reception 1 rope
max. rope reception 2 ropes
rope reception for shunting winch
max. number of layers
required crank force
crank force – without load
lift per full turn of crank
ratio
Brake / securing the load
weight
suitable for ambient temperature

Functional Description

The wire rope winch for stages and studios is a drum type winch. A single reduction pair of straight cut internal
spur gear drives the winch.
A double safety spring locking device automatically holds the load.
For better rope coiling, the winch is equipped with a spring loaded wire rope pressure drum.
The gear is designed for double nominal load according to BGV C1!
The potential energy (raised load) is converted into heat in the brakes on lowering.
The greater the potential energy (m*g*h) and the shorter the lowering duration, the better will be the
lowering performance. For greater lowering heights, we recommend our electric rope winches or our rope
winches with brake control.
Mounting Instructions
Mounting:
ATTENTION:
 the mounting structure must be designed to
sustain the max. forces imposed by the winch,
(pay attentions to regulations for stages and
studios)
technische Änderungen vorbehalten
030272015
2 m
daN
300
ø6
[mm]
[kN]
m
1x10
7,5
daN
18
daN
ca. 4
mm
50
8,83:1
Double safety spring brake with 2 built-in, independent of
kg
~ 30
 pay careful attention that the mounting surface is flat and true
 only fix the winch by means of good quality screws,
 tighten the screws evenly
 secure the screws
 ensure that the crank is free running (crank clearance)
design changes under reserve
Daily examinations:
 brake functions
 condition of the rope and
loading device
 load bearing parts of the structure.
 the load carrying medium
030272017
2 m
300
DIN EN 12385-4, 15x7K-WSC-1960-B-sZ
ø6
33,1
1x14,8
-
2x6,1
13,0
1
1
18
ca. 4
50
8,83:1
each other operating, brake spring system
~ 36
- 20°C  + 40°C
changements techniques sous réserve
04.04.014
030272018
030272019
2 m
2 m
300
300
ø6
ø6
1x19,8
1x24,3
-
-
18,0
23,0
1
1
18
18
ca. 4
ca. 4
50
50
8,83:1
8,83:1
~ 42
~ 47
P
50 W
~
Smax.
m
*
g
*
P
=
E
t
8 / 8
h

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