Description
Highly Compact and Intelligent Digital Servo Drive
Ideal for DC brush and DC brushless motors for sinusoidal commutation
The Hawk is a unique servo drive that combines high power density and intelligence in an ultra compact package, delivering up to 75 Amps continuous current. It operates in extreme environmental conditions.
The Hawk, the newest member of Elmo’s core ExtrIQ servo drives family with characteristics and functionality that are identical to those of all ExtrIQ family members. The Hawk takes Elmo one step further in incorporating high efficiency and ultra-compact power density.
It suits all motion control applications, especially those where servo performance and compactness are important.
The Hawk is a
PCB-mounted servo drive that provides top performance, intelligence and networking capabilities, all within a high level programming environment.
- The Hawk is powered by a single DC bus of 11 VDC –195 VDC (three voltage ranges), with built-in smart control to supply back-up capabilities.
- The Hawk delivers up to 75 amps of continuous current, and 100 amps of peak current. It is a powerful servo drive that can withstand extended environmental conditions
The Hawk features sinusoidal full vector control as well as trapezoidal and DC motor commutation methods.
The Hawk has an auxiliary feedback port for ECAM, follower, dual loop and pulse-and-direction applications. Digital and analog ports are also available. The Hawk is an ultra-compact, PCB-mounted, high power servo drive that has numerous smart motion capabilities. When combined with its programming flexibility, wide variety of feedbacks and CANopen networking, the Hawk is a compelling solution.
Mating Power Supply ELP-30.
Power Ratings up to 100 V Models
Feature | Units | 35/48 | 20/60 | 25/60 | 35/60 | 20/100 | 25/100 | 50/100 | R45/48 | R75/48 | R45/60 | R75/60 | R35/100 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Minimum | VDC | 11 | 14 | 23 | 11 | 14 | 23 | ||||||
Nominal | VDC | 42 | 50 | 85 | 42 | 50 | 85 | ||||||
Maximum | VDC | 48 | 59 | 95 | 48 | 59 | 95 | ||||||
Maximum auxiliary | VDC | 48 | 59 | 95 | 48 | 59 | 95 | ||||||
Maximum | W | 1300 | 960 | 1200 | 1700 | 1600 | 2000 | 4000 | 1700 | 3000 | 2200 | 3700 | 2800 |
Efficiency at | % | > 97 | |||||||||||
Maximum |
| 97% of DC bus voltage at f=22 kHz | |||||||||||
Amplitude | A | 35 | 20 | 25 | 35 | 20 | 25 | 50 | 45 | 75 | 45 | 75 | 35 |
Sinusoidal | A | 25 | 14.1 | 17.7 | 24.8 | 14.1 | 17.7 | 35.3 | 31.8 | 53 | 31.8 | 53 | 24.8 |
Peak current | A | 2 x Ic | No peak | ||||||||||
Weight | g (oz) | 165 g (5.8 oz) | |||||||||||
Dimensions | mm (in) | 80 x 61 x 24.5 (3.15" x 2.4" x 0.965") | |||||||||||
Digital in/ | 6/4/1 | ||||||||||||
Mounting | PCB mount | ||||||||||||
Power Ratings up to 200 V Models
Feature | Units | 10/200 | 17/200 | 20/200 | R30/200 |
|---|---|---|---|---|---|
Minimum supply voltage | VDC | 46 | |||
Nominal supply voltage | VDC | 170 | |||
Maximum supply voltage | VDC | 195 | |||
Maximum auxiliary supply voltage | VDC | 195 | |||
Maximum continuous power output | W | 1600 | 2700 | 3200 | 4800 |
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 | 10 | 17 | 20 | 30 |
Sinusoidal continuous RMS current limit (Ic) | A | 7 | 12 | 14.1 | 21.2 |
Peak current limit | A | 2 x Ic | No peak | ||
Weight | g (oz) | 165 g (5.8 oz) | |||
Dimensions | mm (in) | 80 x 61 x 24.5 (3.15" x 2.4" x 0.965") | |||
Digital in/Digital out/ Analog in | 6/4/1 | ||||
Mounting method | PCB mount | ||||
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 humidity |
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 |
