Feedback Controller
Integrated grating-scale feedback interface for closed-loop and semi-closed-loop motion control.; FPGA-based signal acquisition and processing with strong noise immunity and low latency.; Highly integrated package that turns complex low-level development into a high-level language.; Complete development libraries and open APIs for flexible, convenient secondary development.; Ethernet interface for remote control and distributed control of production lines or systems.; Supports positive/negative/zero hardware limit settings and positive/negative software limit settings.; Supports relative motion, absolute motion, jogging, user-coordinate motion and multi-axis coordinated motion under open-loop, closed-loop and semi-closed-loop control.
Product Introduction
The FBCU feedback motion controller is a multi-axis position-feedback network motion controller developed by OMTOOLS for high-precision and ultra-high-precision motion control systems. It embeds an ARM chip with an embedded operating system that manages communication and motion and provides a general development interface for flexible secondary development. An FPGA handles low-level motion drive control and feedback-signal acquisition and processing; users can simply develop appropriate closed-loop control software on a PC to realize closed-loop control of a high-precision motion system. Standard products support 2-axis, 4-axis and 6-axis control.
Product Features
Integrated grating-scale feedback interface for closed-loop and semi-closed-loop motion control.; FPGA-based signal acquisition and processing with strong noise immunity and low latency.; Highly integrated package that turns complex low-level development into a high-level language.; Complete development libraries and open APIs for flexible, convenient secondary development.; Ethernet interface for remote control and distributed control of production lines or systems.; Supports positive/negative/zero hardware limit settings and positive/negative software limit settings.; Supports relative motion, absolute motion, jogging, user-coordinate motion and multi-axis coordinated motion under open-loop, closed-loop and semi-closed-loop control.
Technical Specifications
| Model | FBCU-X-SS | FBCU-X-SM | FBCU-X-SL | FBCU-X-A1 | FBCU-X-A2 | FBCU-X-A4 | FBCU-X-FS | FBCU-X-FM | FBCU-X-FL |
|---|---|---|---|---|---|---|---|---|---|
| Pulse Frequency | Auto-calculated from speed and encoder pulses/rev, max 5 MHz | ||||||||
| Communication Interface | Ethernet + RS232 | ||||||||
| Power Supply | DC24V | DC24V | DC48V | AC220V | AC220V | AC220V | DC24V | DC24V | DC24V |
| Limit Interface | Positive limit, zero limit, negative limit | ||||||||
| Limit Signal Voltage | ≤DC24V | ||||||||
| Pulse Resolution | 32 | ||||||||
| Speed/Acceleration Resolution | 32 | ||||||||
| Output Current | ＜2.2A | ＜4.2A | ＜7.0A | – | – | – | < 1.2 A/phase | < 1.4 A/phase | < 1.8 A/phase |
| Drive Power | – | – | – | 100W | 200W | 400W | – | – | – |
| Drive Type | Current chopper drive | IGBT SVPWM | Micro-step drive, bipolar constant current | ||||||
