Faulhaber BLD 5606 Series, Руководство по эксплуатации

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9.
18.5
18
Start-up Procedure
Select resistor R7 adapted to the specific application considering also the motor
characteristics (see data sheets):
Selection of R7 for Servo Amplifiers BLD 5603/06-SH4P
n
max
[rpm] – max. controllable speed;
Gain [rpm/V] – gain factor of servo amplifier; corresponds to ratio
between motor speed and speed command.
Resistor R7 mounted originally: 11K
Ω
/ 0.6W / 1%.
Brushless DC servomotor 3564 K 024 B; max. speed of motor in this application
n
max
= 8 000 rpm.
1. Selection of resistor R7:
R7 = 33 k
Ω
, resulting in a max. speed of 10 000 rpm, values slightly above 8 000 rpm
allows to operate in a broad speed range.
2. Knowing the dynamic range ( = 40) of the amplifier allows to calculate the min.
controllable speed for this application, i.e.: 10 000 rpm / 40 = 250 rpm. However this
min. speed of 250 rpm is not reachable, the min. speed reachable with the SH4P
module is approx. 700 rpm and depends on a large extent of the specific application.
In general, for applications for a speed below 1 000 rpm, the use of servo amplifier
BLD 5606-SE4P or BLD 5603-SE4P is recommended.
Application 1:
Table 1: Values of components R1, C1 and C2 recommended
for different speed ranges (R7)
For detailed description of components R7, R1, C1 and C2 see chapter:
18.8. “Optimizing the speed controller”.
40 000 8,2 8 140
30 000 11 6 090
20 000 16 4 180
15 000 22 3 040
10 000 33 2 040
n
max
[rpm] R7 [k
Ω
] Gain [ rpm/V]
8,2 240 1 22
11 240 1 22
16 150 1 22
22 150 1 22
33 120 1 33
Specifications subject to change without notice
R7 [k
Ω
] R1 [k
Ω
] C1 [ µF] C2 [ nF]