TECHNICAL INFORMATION - SERVICE
Page 1 of 1 2014-07-21_TI_AXIS-HEMC_Weiterentwicklungen_EN.docx
PRODUCT LINE
AXIS
DATE
21 July 2014
TOPIC
Further developments - AXIS-H EMC
After longer distances, the compression of the fertilizer
may lead to an excessive start-up resistance at the
agitator drive and the “Agitator blockage” alarm is
displayed.
Several components of the agitator drive have been
further developed.
• The gearbox ratio has been modified from 7:1 to
10:1 which leads to a start-up torque that is
increased by 40 %.
• The wire cross sections in the machine cable have
been increased from 3 mm² to 5 mm² to considerably
reduce the voltage drop.
• The agitator is activated with a delay after the
metering slide and drop point actuators.
The new agitator motor (order no. 2058051) will be
installed as a standard beginning September 2014.
The new cable harness (order no. 2058201) is installed
as a standard as of May 2014.
The new software V 3.00.00 with modified start-up
behaviour of the agitator motor will be installed as a
standard beginning September 2014.
Figure 1: New agitator motor
The measuring diaphragm in the sensor has been
modified. The bursting pressure is now over 200 bar and
offers improved protection if the return hose is not or
incorrectly connected.
The new sensor (order no. 2057890) is backward-
compatible and has been installed as a standard as of
AXIS-H EMC S/N 09-39100.
Figure 2: Return pressure sensor
Air in the hydraulic system may cause speed fluctuations
of the spreading discs at various points in operation.
The internal structure of the proportional valves has
been modified for easier venting.
The new proportional vales have been installed into the
control blocks as of production week 06/2014
(nameplate)
Figure 3: Control block nameplate
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