Motion Control - ElmoMC

Flute

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.

Elmo Motion Control - miniature servo amplifier

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

 

PCB mounted

Product Catalog Number
Feature
Units
Specification
PWM Switching Frequency
KHz
32 +/-5% default on the motor
Switching Method  
Advanced Unipolar PWM
Servo Modes  
Current
Commands  
+/- 10 VDC
Feedbacks  
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)