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Analog DC Servo Amplifier
Ideal for DC brushless motors with two externally commutated sinusoidal commands
The Flute is a series of miniature current mode servo amplifiers for brushless motors. Although highly compact, the Flute can support up to 25 amps continuous current. This high power density servo amplifier
can deliver up to 4800 W of peak power or 2400 W of continuous power in a miniature package. The servo
amplifier offers significant operating features, including excellent output linearity and zero dead
band performance. The Flute is a PCB mounted device that enables efficient, cost saving implementation. |
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Feature |
Units |
5/60 |
10/60 |
15/60 |
25/60 |
3/100 |
10/100 |
15/100 |
20/100 |
2/200 |
6/200 |
10/200 |
15/200 |
Minimum supply voltage |
VDC |
10 |
20 |
40 |
Nominal supply voltage |
VDC |
50 |
85 |
170 |
Maximum supply voltage |
VDC |
59 |
95 |
195 |
Maximum continuous power output |
W |
240 |
480 |
720 |
1200 |
260 |
800 |
1200 |
1600 |
360 |
960 |
1600 |
2400 |
Efficiency at rated power (at nominal conditions) |
% |
> 97 |
Maximum output voltage |
|
Up to 100% of DC bus voltage |
Amplitude sinusoidal/DC continuous current |
A |
5 |
10 |
15 |
25 |
3.3 |
10 |
15 |
20 |
2.25 |
6 |
10 |
15 |
Peak current limit |
A |
2 x Ic |
Dimensions |
mm (in) |
82 x 62 x 25.4 (3.2" x 2.4" x 1.0") |
Weight |
g (oz) |
250 g (8.8 oz) |
Mounting method |
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PCB mounted |
| Product Catalog Number |
Feedbacks Supported
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| Feature |
Units |
Specification |
| PWM Switching Frequency |
KHz |
32 +/-5% default on the motor |
| Switching Method |
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Advanced Unipolar PWM |
| Servo Modes |
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Current |
| Commands |
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+/- 10 VDC |
| Feedbacks |
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None |
| Current loop
bandwidth |
KHz |
Up to 4 |
| Output voltage |
% VIN |
93% |
| Ambient temperature |
°C (°F) |
0° ~ 50°C (32° ~ 122°F)
models for extended environmental conditions are available |
| Maximum case temperature |
°C (°F) |
87°C (188°F) |
| Storage temperature |
°C (°F) |
-40° ~ 100°C (-40° ~ 212°F) |
| Maximum humidity |
% |
90% non-condensing |
| Maximum operating altitude |
m (ft) |
up to 10,000 (30,000) |
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| Downloads:
Standards
Product Drawings
Flute Documentation
Application Notes |
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