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Miniature Digital Servo Drive, Controller for Extreme Environmental Conditions
Highly compact and intelligent digital servo drive-DC Brush, Sinusoidal, trapezoidal Motor |
| The Hornet is a highly durable series of miniature ExtrIQ digital servo drives for DC brush and brushless motors, linear motors and voice coils.The matchbox-sized servo drives weighs only 1.8 oz (50 g) but can withstand extended environmental conditions and support up to 20 amps. Its high density allows the drive to deliver a peak of 3.2KW of power and 1.6KW of continuous power. Based on Elmo's SimplIQ technology, the Hornet is capable of operating in position, velocity and current modes and contains a wide range of feedback and I/O options. By using Elmo's Composer software, users can easily perform drive setup, configuration, tuning, analysis and programming. The drive operates on DC power. The Hornet is a PCB mounted device which enables an efficient and cost saving implementation. |
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Feature |
Units |
15/48 |
20/48 |
5/60 |
10/60 |
15/60 |
20/60 |
2.5/100 |
5/100 |
15/100 |
20/100 |
Minimum supply voltage |
VDC |
6 |
7.5 |
12 |
Nominal supply voltage |
VDC |
42 |
50 |
85 |
Maximum supply voltage |
VDC |
48 |
59 |
95 |
Maximum continuous power output |
W |
600 |
800 |
240 |
480 |
720 |
960 |
200 |
400 |
1200 |
1600 |
Efficiency at rated power (at nominal conditions) |
% |
> 99 |
Maximum output voltage |
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95% of DC bus voltage at f=22 kHz |
Auxiliary power supply |
VDC |
11 – 95 VDC (up to 2.5 VA inc. 5 V/200 mA for encoder) |
Amplitude sinusoidal/DC continuous current (Ic) |
A |
15 |
20 |
5 |
10 |
15 |
20 |
2.5 |
5 |
15 |
20 |
Sinusoidal continuous RMS current limit (Ic) |
A |
10.6 |
14.1 |
3.5 |
7 |
10.6 |
14.1 |
1.8 |
3.5 |
10.6 |
14.1 |
Peak current limit |
A |
2 x Ic |
Weight |
g (oz) |
50 g (1.8 oz) |
Dimensions |
mm (in) |
55 x 15 x 46.5 (2.2" x 0.6" x 1.8") |
Digital in/Digital out/Analog in |
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6/2/1 |
Mounting method |
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PCB Mount |
| Product
Catalog Number |
Feedbacks Supported
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Feature |
Units |
Specification |
PWM switching frequency |
kHz |
22 ± 3% default on the motor |
Switching method |
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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 heat sink 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 |
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Non- operating: ±40 g, Half sine, 11 msec |
Operating: ±20 g, Half sine, 11 msec |
Protection level |
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| Downloads: |
| Standards |
| Hornet Documentation |
| ExtrIQ Documentation |
| Software
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