Manual
7.5
MOTOR TEMPERATURE AT PERMANENT PRINTING
According to the manufacturer, the temperature from which a motor can be damaged is 125°C. The integrated NTC sensor
has a bad temperature coupling. Therefore it is not suitable for exact measurement. The only purpose of the circuit is to
prevent the motor from being destroyed. The switch-off temperature of the sensor is set to 75°C (Ref34 = 0x0240), where
the feed motor reaches a temperature of 120°C.
7.5.1 MOTOR TEMPERATURE AT PERMANENT PRINTING GPT-4672-PM with HSP-2208
Permanent printing 10 tickets per minute 24VDC, 24°C, 40%RH. with standard test ticket.
Settings:
59,3
Motor current FW 40, 90, 46
59,5
Motor current BW 30, 40, 46
18,2
Motor start 60 mm/s
18,3
Motor max. speed 250 mm/s
18,4
Motor BW 60 mm/s
18,11
Motor delay time 10 ms
18,31
Motor acceleration 500 mm/s²
22,1
Cutter max. speed 1,000 pps
22,10
Cutter start speed 400 pps
22,11
Cutter acceleration 16
93,6
Presenter speed FW 500 mm/s
93,7
Presenter speed BW 500 mm/s
Figure 17
After 1,000 tickets, the motor temperature stabilizes and do not exceed the desired limit temperature of 50°C.
In this test, the internal sensor measured a final temperature of 38.0°C for 1,300 tickets.
GeBE Elektronik und
phone
+49.89.894141-0
GeBE-document-no. GPT-467x-C32-E-MAN-V1.0-1001
Feinwerktechnik GmbH
fax
+49.89.894141-33
date
May 19, 2021
Beethovenstrasse 15
page 29 | 112
82110 Germering
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