Description
The Unique Servo Drive
High power density and intelligence in an ultra compact package
The Guitar, the newest member of Elmo’s SimplIQ Motion Control Core family, offers the identical characteristics and functionalities common to all members of the SimplIQ family.
The Guitar delivers up to 4.8 kW of continuous power or 8.0 kW of peak power in a 119. 6 cc (6.95 in³) package (80 x 24.5 x 61 mm or 3.15″ x 0.965″ x 2.4″).
The Guitar goes one step further in incorporating Elmo’s highly efficient and super compact power density. It suits every motion control application, especially where servo performance and compactness are issues.
The Guitar is a PCB mounted servo drive that provides top servo performance, networking and intelligence capabilities within a high level programming environment.
- The Guitar operates with a single DC bus of 11 VDC -195 VDC
(three voltage ranges) with built-in smart control to supply back up capabilities. - The Guitar delivers up to 45 amps of continuous current and 70 amps of peak current.
The Guitar features sinusoidal full vector control as well as trapezoidal and DC motor commutation methods.
The Guitar has an auxiliary feedback port for ECAM, follower, dual loop and pulse-and-direction applications. Digital and analog ports are also available.
The combination of the PCB mountability, high power capabilities, rich motion features, programming flexibility, a wide variety of feedbacks and CANopen networking makes the Guitar the most ideal and effective solution.
Feature | Standard | Advanced |
|---|---|---|
| CANopen interface (DS 301, DS 402) | Yes | Yes |
| Current mode | Yes | Yes |
| Velocity mode, follower | Yes | Yes |
| Position jog, follower, point-to-point | Yes | Yes |
| Pulse and direction input | Yes | Yes |
| Dual loop, velocity and position | No | Yes |
| PT position versus time mode | Yes | Yes |
| PVT position and velocity versus time | Yes | Yes |
| ECAM / Follower | No | Yes |
| Overall user program size | 2 KB | 32 KB |
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 supply voltage | VDC | 11 | 14 | 23 | 11 | 14 | 23 | ||||||
Nominal supply voltage | VDC | 42 | 50 | 85 | 42 | 50 | 85 | ||||||
Maximum supply voltage | VDC | 48 | 59 | 95 | 48 | 59 | 95 | ||||||
Maximum auxiliary supply voltage | VDC | 48 | 59 | 95 | 48 | 59 | 95 | ||||||
Maximum continuous power output | W | 1300 | 960 | 1200 | 1700 | 1600 | 2000 | 4000 | 1700 | 3000 | 2200 | 3700 | 2800 |
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 | A | 35 | 20 | 25 | 35 | 20 | 25 | 50 | 45 | 75 | 45 | 75 | 35 |
Sinusoidal continuous RMS current limit (Ic) | A | 25 | 14.1 | 17.7 | 25 | 14.1 | 17.7 | 35.3 | 31.8 | 53 | 31.8 | 53 | 24.8 |
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 | ||||||||||||
Up to 200 V Models
| Feature | Units | 3/200 | 6/200 | 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 | 480 | 960 | 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 | A | 3 | 6 | 10 | 17 | 20 | 30 |
| Sinusoidal continuous RMS current limit (Ic) | A | 2.12 | 4.2 | 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 ± 5% 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 operating temperature | °C (°F) | 0 °C – 40 °C (32 °F – 104°F) |
Storage temperature | °C (°F) | -20 °C – 85 °C (-4 °F – +185 °F) |
Maximum humidity | % | 90% non-condensing |
Maximum operating altitude | m (ft) | 2,000 m (6562 feet) |
Protection level |
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