The UDMPC is a line of EtherCAT universal single and dual axis drives for AC servo /DC Brushless, DC brush, two phase and five phase step motors. The module is designed to be mounted on a carrier board.
The UDMPC operates as an EtherCAT slave under any SPiiPlus EtherCAT master Controller including the PC based SPiiPlusSC Soft Controller. It is designed to address high performance applications with demanding move & settle, smooth velocity and stand still jitter requirements with power of up to 400W/800W (continuos/peak) per axis.
The UDMPC is offered with the following current levels: 2.5A/5A (cont./peak), 5A/10A and 10A/20A.
Optional Safe Torque Off (STO) module cuts the power to the motor without removal of the power source to comply with SIL-3 and PLe safety levels.
The module can be provided with the optional UDMpc-2-048-BOB BreakOut carrier Board and a set of mating connectors.
This carrier board also enables the user to configure the safety and general purpose inputs and outputs (5V, 24V, sink or source); test the STO operation
and set the network ID of the unit.
Servo
A standard comprehensive set of powerful algorithms to enhance accuracy, move & settle time,
smooth velocity, stability and robustness.
• Advanced PIV cascaded structure • Loop shaping filters • Gain Scheduling
• Gantry MIMO control • Dual feedback / loop control • Disturbance rejection control
Optional Servoboost® algorithem that provides better, more consistent servo performance,
insensitive to noise and large changes in the system.
Drives
The model can simultaneously drive all axes at a current level of 1A.
When operating with an optional cooling fan, part number FA-1608K-100/LF, the model can drive three axes at a current level of 3A.
Supply
The module is fed by two power sources. A motor supply and a 24Vdc control supply. During
emergency conditions there is no need to remove the 24Vdc control supply.
Motor Supply
Range: 24Vdc to 48Vdc
Current rating should be calculated based on actual load.
Control supply
Range: 24Vdc ± 10%
Maximum input power: 15W
Input current: <0.6A
Motor Type
Single phase motors: DC Brush, Voice coil 2 or 3 phase AC synchronous motor
Step motor, open & closed loop. Always using high resolution microstepping control.