Characteristic Test - Takeuchi TB 175 Handbuch

9. Starting motror

9.1.8 Characteristic test

Since the characteristics can be checked roughly by means of a simple no-load test as explained below.
NOTE: Complete the test quickly since the rating of the starting motor is 30 seconds.
(1) No-load test
Fix the starting motor on a test bench and connect wiring as shown in Fig.31. When the switch is closed, a
current flows in the starting motor, which is rotated at no-load. Measure the current, voltage and number of
revolutions then and check if they satisfy the specified characteristics.
SW
B
Ammeter
S
Voltmeter
Battery
E
Fig. 31
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