Description
The Ultra Compact Servo Drive for Harsh Environment Applications
The Solo Hornet series 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 continuous current. Its high density allows the drive to deliver a peak of 3.2 kW of power and 1.6 kW 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. With 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 that enables efficient, and cost saving implementation.
Mating Power Supply ELP-30.
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 | W | 600 | 800 | 240 | 480 | 720 | 960 | 200 | 400 | 1200 | 1600 |
Efficiency at rated | % | > 99 | |||||||||
Maximum output voltage |
| > 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 | A | 15 | 20 | 5 | 10 | 15 | 20 | 2.5 | 5 | 15 | 20 |
Sinusoidal continuous | 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) | 68.4 g (2.4 oz) | |||||||||
Dimensions | mm (in) | 59 x 24.7 x 50 (2.32" x 0.97" x 1.86") | |||||||||
Digital in/Digital out/Analog in |
| 6/2/1 | |||||||||
Feature | Units | Specification |
|---|---|---|
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 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 |
Operating: up to 95% relative humidity | ||
Maximum altitude | m (ft) | Non- operating: No limit |
Operating: -400 m to 12,000 m (-1312 to 39370 feet) | ||
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 |
|
|
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 |
