AVMU MOTOR - FLEXIBLE SHAFT AND POKERS
8
AX25, AX32, AX40, AX48, AX58 - AVMU
TAX1m, TAX1-5m, TAX2m, TAX3m, TAX4m, TAX5m, TAX6m -
AVMU
en
6.6 PROCEDURE TO DETERMINE THE NECESSARY TRANSVERSAL SECTION IN
CABLE EXTENSION
To do the following verifications and take the highest section of cable:
1. The ohmic resistance and inductive cable with the permitted voltage of 5%, cosphi=0,8 trough the
frequency and voltage curve
I.e:
Voltage nominal:......... 1- 220 V 50 Hz
Nominal intensity:....... 10 A
Cable length:............... 100 m
Entering the curve with the product: Intensity x Length=10x100=1000 Am We obtain a 4 mm
2
section
2. The permitted heating of the cable according to VDE ( minimum transversal section table
required).
I. e.
For 10 A, according to table for 15 A or inferior, the section is of 1 mm
2
.
Therefore, the section chosen = 4mm
2
, Always chose the highest transversal section of the two
verifications
6.7 POKER CONNECTION TO FLEXIBLE SHAFT
The flexible shafts
TAX
are intended to connect the pokers:
AX40
,
AX48
and
AX58
.
Allowing to interchange of a poker to other quickly and without a special tool. The model
AX25
,
AX32
due
to the diameter need a special transmission. (
TAXE
).
CONNECTION PROCEDURE:
1-Introduce the hexagonal driver of the poker in the shaft.
2- Apply sealant or loctite 243 on the thread hose.
3-Screw the poker on the screwed end of the transmission up to fasten with the hand. ( left
threads).
6.8 INSPECTION
1.Before starting the job , check the correct working of all handling and safety devices
2.Inspect regularly the good condition of the feeding cables
3.Inspect regularly the good condition of the transmission. When the hose is broken, repair it or
replace it to avoid damaging the shaft or the poker.
4.When notice wear parts, replace it.
5.
If defects are found in the safety devices or other defects which could reduce the safe handling
of the equipment, notify immediately to proper responsible person.
MINIMUM SECTION ACCORDING VDE RULES
Line
Maximum
Max fuse
mm²
A
A
1
1,5
2,5
4
6
10
16
25
15
18
26
34
44
61
82
108
10
10 / 3
– 16 / 1 –
20
25
35
50
63
80
