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Eagle Servo Drive

Eagle - Powerful Digital Servo Drives
Powerful Digital Servo Drives For Harsh Environments

The Eagle is a highly durable series of ExtrIQ digital servo drives for DC brush, brushless motors and linear motors. The powerful servo drive can withstand Extended Environmental Conditions and support up to 90 amps continuous current. Its high density allows the drive to deliver a peak of 15,800 W of power and 9,600 W of continuous power. Based on Elmo's SimplIQ Motion Control technology, the Eagle servo drive is capable of operating in position, velocity and current modes and contains a wide range of feedback and I/O options. With Elmo's Composer software, users can easily perform drive setup, configuration, tuning, analysis and programming. The drive operates on DC power.

Feature
Units
70/48
70/60
R90/60
100/60
50/100
R75/100
100/100
35/200
R60/200
18/400

Minimum supply voltage

VDC

11

14

23

46

92

Nominal supply voltage

VDC

42

50

85

170

340

Maximum supply voltage

VDC

48

59

95

195

390

Maximum continuous power output

kW

2.7

3.4

4.3
4.9

4.0

6.0

7.9

5.6

9.6

5.6

Efficiency at rated power (at nominal conditions)

%

> 97

Maximum output voltage

 

97% of DC bus voltage at f=22 kHz

Amplitude sinusoidal/DC continuous current (Ic)

A

70

70

90

100

50

75

100

35

60

18

Sinusoidal continuous RMS current limit (Ic)

A

50

50

63

70.7

35

53

70.7

25

42

12.7

Peak current limit

A

2 x Ic

2 x Ic

No Peak

2 x Ic

No Peak

2 x Ic

No Peak

2 x Ic

Weight

g (oz)

700g (24.7 oz)

Dimensions

mm (in)

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

Digital in/Digital out/Analog in

 

6/2/1

Mounting method

 

Panel mount

Auxiliary power supply  

Isolated DC source only

Auxiliary supply input voltage

24 VDC +/-20 %

Auxiliary supply input power

7



Feedbacks Supported


Feature

Units

All Types

PWM switching frequency

kHz

22 ± 3% default on the motor

Switching method

 

Advanced Unipolar PWM

Current loop bandwidth

kHz

< 2.5

Current loop sampling rate

kHz

Up to 16; default 11

Velocity loop bandwidth

Hz

< 350

Velocity loop sampling rate

kHz

Up to  8; default 5.5

Position loop bandwidth

Hz

< 80

Position loop sampling rate

kHz

Up to  4; default 2.75

Maximum Case temperature

°C (°F)

85 °C – 88 °C (185 °F – 190 °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, 14.6g

Mechanical shock

 

Non- operating: ±40 g, Half sine, 11 msec

Operating: ±20 g, Half sine, 11 msec

Protection level

 

 



Standard and Advanced Models

Feature
Support
CANopen and RS-232 interface
Yes
Current mode
Yes
Velocity mode
Yes
Position mode: jogging, point-to-point
Yes
Pulse and direction input
Yes
PT position versus time
Yes
PVT position and velocity versus time
Yes
Dual loop
Yes
ECAM / Follower
Yes
Overall user program size
32 KB