- Single-axis digital servo controller with amplifier
- Advanced software architecture shortens customer development time; use C#, VB.Net, C, and LabVIEW combined with our full IDE and multitasking operating system
- Host-mode operation allows you to send commands with your PC via Ethernet or USB for immediate execution
- Ethernet or USB permits networked Soloists for remote access
- Ideal for simple applications with minimal setup or complex applications that use the full flexibility and scalability
- Positioning control for brushless, DC brushtype, or stepping motors
- CE approved and NRTL safety certification; follows the 2011/65/EU RoHS 2 Directive
- Available in models up to 10 A peak current
- Allen-Bradley EtherNet/IP interface provides full integration with the Soloist; program the Soloist directly from RSLogix 5000
Aerotech’s Soloist® PWM series are single-axis servo controllers that combine a power supply, amplifier, and position controller in a single package. The Soloist can control up to five tasks simultaneously, as well as handle variables and manage I/O, making it well-suited for demanding production applications. The Soloist has high-speed position latch inputs and advanced data logging capabilities, making it ideal for laboratory, test instrument, and industrial applications. The advanced software architecture shortens customer development time, while including support for C#, VB.Net, C, and LabVIEW®, combined with our full IDE and multitasking operating system. Host-mode operation allows you to send commands with your PC via Ethernet or USB for immediate execution.
The Soloist MP offers the same advanced software as the CP but in a smaller package designed for OEMs that can supply bus power from existing power supplies.
The Soloist HPe can be used for larger systems requiring up to 150 A peak current.
Motion Composer, the common integrated development environment for all Aerotech controllers, provides users with Windows®-based software with powerful diagnostic, debug, and analysis tools for OEMs and end users alike.
Combine proven PLC with proven motion control for easier integration, startup, and maintenance of medium- and highend automation projects. The Aerotech EtherNet/IP™ interface enables AB PLCs (MicroLogix, CompactLogix™, or ControlLogix) to be integrated directly with the Soloist. Motion can be directly programmed in the RSLogix 5000 environment or separate programs can be written on the controller and triggered from the AB PLC. Aerotech has two interfaces: ASCII and Register. Choose the PLC, motion controller, and interface that best fits your application needs.
The controllers are fully tested and ready to run right out of the box. Aerotech can integrate the Soloist into a complete motion system, removing the burden of parameter setup and axis tuning.
Each series is capable of driving a wide range of motors including brushless, DC servo, and steppers. Brushless motors are sinusoidally commutated to minimize torque ripple.
Using a digital servo loop with feedforward, the Soloist tightly tracks velocity and position trajectories with virtually zero error. On-board autotuning and built-in calculators make servo tuning simple.
Variables, Math and More
With variables and math capability, one program can be used to produce a variety of parts by simply prompting the user for new application data.
The Soloist has other built-in features such as axis calibration and backlash compensation, so you can maximize your machine’s accuracy and precision. The “user units” feature makes it easy to customize the Soloist to your specific machine, allowing custom units for both linear and rotary applications. The controller is equipped with dual encoder inputs, so you can tackle master-slave applications or achieve higher accuracies with dual-loop control. Precise registration-based moves are also possible because of the fast 0.1 microsecond acknowledge time of the Soloist. The Soloist easily handles complex functions such as output-on-the-fly and velocity profiling.
Soloist MP Specifications
|Motor Style||Brush, Brushless, Stepper(1)|
|Peak Output Current (1 sec)(4)||Apk||10|
|Continuous Output Current(4)||Apk||5|
|Analog Inputs||One 16-bit Differential; ±10 V|
|Dedicated Axis I/O on Feedback Connector||Three Limit Inputs (CW, CCW, Home); Three Hall Effect Inputs (A, B, C); Three High-Speed Differential Inputs (sin, cos, mkr for encoder); Motor Over-Temperature Input|
|Dedicated I/O on Auxiliary Feedback Connector||N/A|
|I/O Expansion Board(5)||8/8 Digital Opto-Isolated; 1 Analog In (±10 V, 12-bit Differential); 1 Analog Out (±5 V, 16-bit); sin, cos, mkr for Aux Enc; Aux Enc can be used for PSO Output|
|High Speed Data Capture||Yes (50 ns Latency)|
|Automatic Brake Control||Optional(6)|
|Emergency Stop Sense Input (ESTOP)(6)||Standard; 24 V Opto-Isolated|
|Position Synchronized Output (PSO)||Optional(5)|
|Can Output Multiplied Encoder||No|
|Can Output Square Wave Encoder||No|
|Primary Encoder Input Frequency||200 kHz Amplified Sine Wave Standard (for onboard multiplier); 40 MHz TTL Square Wave|
|Secondary Encoder Input Frequency||32 MHz Square Wave|
|Encoder Multiplication||Up to x4096 (MXU)|
|Internal Shunt Resistor||N/A|
|Fieldbus||Modbus TCP; Ethernet/IP|
|Current Loop Update Rate||kHz||20|
|Servo Loop Update Rate||kHz||1 to 20|
|Power Amplifier Bandwidth||kHz||Selectable Through Software|
|Minimum Load Inductance||mH||0.1 @ 80 VDC|
|Operating Temperature||°C||0 to 50|
|Storage Temperature||°C||-30 to 85|
|Weight||kg (lb)||0.45 (1.0)|
|Standards||CE approved, NRTL safety certification, 2011/65/EU RoHS 2 Directive|
- For stepper motors only, one-half of bus voltage is applied across the motor (e.g., 80 VDC supply results in 40 VDC across stepper motor).
- "Keep Alive" supply.
- Output voltage dependent upon input voltage.
- Peak value of the sine wave; rms current for AC motors is 0.707 * Apk.
- Requires I/O option.
- Requires external relay to remove motor supply power.