PBA Systems MaxTune Intelligent Servo Drive
PBA Systems introduces MaxTune, the next-generation high performance servo drive. MaxTune features hardware and software design innovations that deliver superior servo performance, industry-leading power density, and extensive versatility at a competitive price.
Overview
- Supports virtually any motor and feedback type
- Handles any I/O requirement
- Feature-rich with product functionality to cover most of an application’s servo control needs
- Fast modifications to address any requirement
New Current Loop Design
Industry Leading Frequency
Response: up to 3kHz
Advanced Auto-Tune Function
Reducing Position Error and
Settling Time to almost zero
Anti-Vibration Algorithm
Mechanical resonance is eliminated!
Note: specifications are subject to change without prior notice
Features
Supports a wide range of applications and requirements
MaxTune supports a wide range of applications, covering a variety of industries. It can be coupled with any servo motor type, including rotary and linear brushless DC motors, as well as DC brush motors. Upcoming connectivity through PROFINET.
High Servo Update Rates
32 kHz in the Current Loop, 8kHz in the Velocity Loop and 4kHz in the Position Loop. This is far higher than most servodrives in the market.
High Performance with your Analog Motion Control Card
The high update rate of 32kHz in the Current Loop as well as the implementation of Field Oriented Control (FOC) with modern hardware enables an industry leading current loop bandwidth of 3kHz. This means that running Maxtune with your Analog Current Motion Control Card (+/- 10V command) will achieve high performance motions. Expect low running positional error and settling times!
High Performance with your Pulse and Direction or Field Bus Motion Control Card
A special Non-linear Control Algorithm coupled with 4kHz position loop update rate gives extremely low settling times when running in Position mode (eg. Pulse and Direction, Up/Down or CANOpen, EtherCAT). Maxtune is able to run in this NLC mode as well as conventional PID.
Easy to Configure
Auto-tuning and Auto-phasing (for commutation) functions enable fast configuration of the servodrive. Get your motor moving in minutes!
Run Without Hall Effect Sensor
Advanced Phase Finding Algorithm enables phase-initialization without Hall Effect Sensors.
High power density in one of the smallest footprints in the market
The automation industry has been accustomed to the inherent tradeoff between power density levels of servo drives and their reliability and performance. MaxTune has brought an end to this equation. Its innovative hardware design and software algorithms offer the highest performance and reliability in one of the industry’s smallest footprint drives.
Note: specifications are subject to change without prior notice
Specifications
| Ratings |
Units | 2/6 | 4/12 | 6/25 | 8/25 | 11/39 | 14/39 | 16/33 | 18/39 | 28/67 | 33/67 |
| Supply Voltage 120/230 VAC | 1 Phase | 1 Phase | 1 Phase 3 Phase |
1 Phase 3 Phase |
1 Phase 3 Phase |
1 Phase 3 Phase |
N/A | 3 Phase | 3 Phase | 3 Phase | |
| Supply Voltage 380/480 VAC | N/A | 3 Phase | N/A | 3 Phase | N/A | N/A | 3 Phase | N/A | N/A | 3 Phase | |
| Continuous Current | Apk | 2.1 | 4.2 | 6.3 | 8.4 | 11.3 | 14.1 | 16.9 | 18.3 | 28.2 | 33.9 |
| Peak Current | Apk | 6.3 | 12.7 | 25.4 | 25.4 | 39.5 | 39.5 | 33.9 | 39.5 | 67.8 | 67.8 |
| Basic Specifications | |||||||||||
| Motors | DC Brushless, DC Brush | Rotary servomotors, Linear servomotors | |||||||||
| Current (Torque) Control | Performance | Update rate 31.25 μs (32 kHz), Output waveform sinusoidal | |||||||||
| Step Response Time Control Loop |
Actual current reaches command in two cycles, 62.5 μs (up to 3kHz) DQ, PI, Feed-forward |
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| Velocity Control | Performance | Update rate 125 μs (8 kHz) | |||||||||
| Selectable Velocity Control Loops | PI, PDFF, Standard pole placement, Advance pole placement, Standard pole placement high frequency, Pole placement with active dumping | ||||||||||
| Filters | First order low pass filter, Double first order low pass filter, Notch, High pass filter, Band pass filter, User defined polynomial filter | ||||||||||
| Position Control | Performance Control Loop |
Update rate 250 μs (4 kHz) PID and feed-forward |
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| HD Control (Position & Velocity or Velocity) |
Performance | Update rate 250 μS (4 kHz) | |||||||||
| Control Loop | Non-linear control algorithm provides very low tracking error, zero or minimum settling time and smooth movement; includes an adaptive feed-forward feature that is applied at end of movement to achieve zero or minimum settling time | ||||||||||
| Filters | One second order low pass, two notch filters, and other filters to handle flexible and resonant systems | ||||||||||
| Reference Command | Current/Velocity Command | Analog Voltage ±10 VDC, Serial RS232 or USB*, CANopen®*, EtherCAT®*, PROFINET* | |||||||||
| Position Command | Pulse & Direction with electronic gearing, Serial RS232 or USB*, CANopen®*, EtherCAT®*, PROFINET* | ||||||||||
| Auto Tuning | Method | Automatic self-configuration optimization of motor phasing, wires, current loop, HD loop, automatic inertia load measurement | |||||||||
| Brake | Method | Control stops: several dynamic brake and active disable options | |||||||||
| Display | Method | 7-segment LED (green), display drive status | |||||||||
| GUI | User Interface | MaxLink Windows-based application, Setting, Drive, Motor, Feedback, I/O motion information selection/configuration, Fault history/display, Setup wizard, Expert view | |||||||||
| Protective Functions | Partial list, under and over-voltage, over-current, drive and motor over-temperature, motor foldback, drive foldback, feedback lost, not configured | ||||||||||
| Compliance Standard | UL - UL508c (compliance testing in progress by TUV), STO - Safe Torque Off (compliance testing in progress), RoHS | ||||||||||
| CE - EMC Directive 2004/108/EC, standard IEC61800-3, CE Low Voltage Directive 73/23/EEC IEC61800-5-1 | |||||||||||
| Environment | Ambient temperature: Operation 0-45°C, Storage 0-70°C, Humidity: 10-90% Altitude: < 1000m. If >1000m, derate 5% per 330m, Vibration: 0.5g | ||||||||||
| Protection / Pollution | Protection class: IP20, pollution degree: 2 as per IEC 60664-1 | ||||||||||
| Communications | |||||||||||
| CAN* |
CANopen® – CiA 301 application layer and the CiA 402 device profile for drives and motion control, Baud rate 0.5M 1M bit/s | ||||||||||
| EtherCAT® * | CiA 301 application layer and the CiA 402 device profile for drives and motion control | ||||||||||
| PROFINET* | PROFIdrive application layer over PROFINET IO RT | ||||||||||
| RS232 | ASCII-based, MaxLink, HyperTerminal, Baud rate 115200 bit/s | ||||||||||
| USB* | ASCII-based, MaxLink, HyperTerminal, Baud rate 115200 bit/s | ||||||||||
| Daisy Chain | Up to 8 axes, Axis address setting from 0-99 using two Rotary switches | ||||||||||
| I/O | |||||||||||
| First Analog Input |
Voltage Range | Analog ±10 VDC differential, Resolution 16 bit | |||||||||
| Second Analog Input* | Voltage Range | Analog ±10 VDC differential, Resolution 14 bit (each first and second) | |||||||||
| Pulse & Direction | Signal | RS 422, Max Input Frequency 4 MHz | |||||||||
| Equivalent Encoder Output | Signal | A-quad-B and index differential, RS 422, Max Output Frequency 4 MHz | |||||||||
| 11x Digital Inputs | Signal | 24 V, Configurable opto-isolated | |||||||||
| 6x Digital Output | Signal | 24 V, Configurable open collector, opto-isolated | |||||||||
| Analog Output | Signal | 0-10 V Resolution 8 bit, Configurable | |||||||||
| Secondary Feedback | Signal | A-quad-B and index differential, RS 422, Max. Input frequency 4 MHz | |||||||||
| Fault Output Relay | Signal | 24 V, 1 A, Configurable dry contacts | |||||||||
| Motor Feedback | |||||||||||
| From Drive |
Supply Voltage | 5 VDC (7 VDC*) | |||||||||
| Incremental Encoder | Signal | A-quad-B with or without index/Halls, Tamagawa, RS 422/485, Max Input Frequency 4 MHz | |||||||||
| Hall Sensor | Signal | Open collector single-ended (optional differential-ended) | |||||||||
| Resolver | Signal | Sine/Cosine differential, Transformation Ratio 0.45-1.6 | |||||||||
| Sine Encoder | Signal | Sine/Cosine differential, with or without Halls, 1 Vpp @ 2.5 V, EnDat® 2.1, Hiperface® | |||||||||
| SSI Encoder | Signal | Data and clock, can be supported upon request EnDat 2.2, BiSS-C, other SSI | |||||||||
| Motor Temperature | Signal | Thermal resistor PTC or NTC, User-defined fault threshold | |||||||||
Notes:
1. Apk = 1.414 * Arms; Vpk = 1.414 * Vrms.
2. * Some features are not available on all models. Check the ordering information, or contact your distributor.
Note: specifications are subject to change without prior notice
Part Numbering System
MT – 8 / 25 – 230 – AP 1
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MaxLink Software
MaxLink - Seamless Commissioning
The MaxLink software is available for free at the DOWNLOADS section of this site.
- User-friendly and intuitive GUI software
- Auto-tuning
- Graphically represented control loops, motion, I/Os, Status, Faults etc.
- Can run script from the PC to move motor
