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Powerful Analog Amplifier for Extreme Environmental Conditions

Current mode servo amplifier for trapezoidal commutation

The Condor is a series of miniature ExtrIQ current mode servo amplifiers for DC brush and brushless motors.

Although extremely compact, the Condor can withstand extended environmental conditions and support up to 90 amps. This high power density servo amplifier can deliver up to 13.6KW of peak power or 11.3KW of continuous power. The servo amplifier offers significant operating features including excellent output linearity and zero dead band performance.
Elmo-Powerful Analog Amplifier
Analog Command-Amplifier-Motor

Feature

Units

70/48

70/60

R90/60

50/100

R75/100

35/200

R60/200

18/400

Minimum supply voltage

VDC

11

12

18

36

72

Nominal supply voltage

VDC

42

50

85

170

360

Maximum supply voltage

VDC

48

59

95

195

390

Maximum continuous power output

W

3200

4000

5100

4600

6900

6600

11300

6800

Efficiency at Rated Power

%

> 97

Maximum output voltage

 

97% of DC bus voltage at f=32 kHz

DC and trapezoidal commutation continuous current limit (Ic)

A

70

90

50

75

35

60

18

Peak current limit

A

2 x Ic

No Peak

2 x Ic

No Peak

2 x Ic

No Peak

2 x Ic

Weight

g (oz)

700 g (24.7 oz)

Dimensions

mm (in)

134 x 95 x 60 (5.3" x 3.7" x 2.4")

Mounting method

 

Panel mount

Product Catalog Number
Feedbacks Supported

Feature

Units

 Specification

PWM switching frequency

kHz

32 ± 5% default on motor

Switching method

 

Advanced Unipolar PWM

Current loop bandwidth

kHz

Up to 4

Maximum case temperature

°C (°F)

87 °C (188 °F)

Storage temperature

°C (°F)

-40° C – 100°C (-40 °F – 212 °F)

Ambient temperature

°C (°F)

Non-operating: -50 °C to +100 °C (-58 °F to 212 °F)

Operating: -40 °C to +70 °C (-40 °F to 160 °F)

Temperature shock

°C (°F)

-40 °C to +70 °C (-40 °F to 160 °F) within 3 min

Maximum humidity

%

Non-operating: up to 95% relative humidity non-condensing at 35 °C (95 °F)

Operating: up to 95% relative humidity non-condensing at 25 °C (77 °F) up to 90% relative humidity non-condensing at 42 °C (108 °F)

Maximum altitude

m (ft)

Non-operating: No limit

Operating: -400 m to 155,000 m (-1,300 ft to 510,000 ft)

Vibration

Hz

20 Hz - 2000 Hz, 14.6 g

Mechanical shock

 

Non- operating: ±40 g (1.41 oz), Half sine, 11 msec

Operating: ±20 g (.71 oz), Half sine, 11 msec

Downloads:
Standards
Condor Documentation