With its circular shape and hollow shaft with a diameter of 20 mm SOMANET Circulo 7 is ideal for a fully integrated Axis which are mainly used in Collaborative Robots. SOMANET Circulo servo drives can have up to two integrated encoders (19-20 bits) with a battery-based multi-turn option which automatically calibrates. In addition, the nodes offer on-board safety features such as STO and SBC via a 24V I/O. Because the cable connections can easily be looped through, the wiring for EtherCAT, Logic Voltage, STO and SBC are extremely simple. In addition, there is an interface to external encoders for ABZ, SSI, BiSS-C and A-format. SOMANET Circulo also offers an interface and mechanical device for a Cobot-type locking brake and a motor temperature sensor (PT100, PT1000, KTY).
SOMANET Circulo: the World’s first industrial standard for collaborative robots.
SOMANET Circulo is specifically designed for the needs of Collaborative Robotic Arms.
|Rated supply voltage DC||24-48 V|
|Maximum voltage DC||60 A|
|Continuous phase current RMS||8 A|
|Maximum phase current RMS (Load-cycle: 0.5s every 1.5 s)||24 A|
|Maximum efficiency||99 %|
|Standby power consumption||TBD|
|Supported motors||BLDC, PMSM|
|Number of phases||3|
|Hardware protections||Overcurrent, overvoltage,undervoltage, overtemperature, PWM deadtime, PWM shoot through|
|Sensors on-board||3 x I_phase, U_DC, t_MOSFET, t_core|
|Encoder interface (ext.)||1 x ABZ / SSI / BiSS-C /Nikon / Tamagawa|
|Brake pwr. output||1A @ 48V|
|GPIO||5x DIO(3.3/5V), 1x DO(3.3/5V), 1x DI(24V)|
1x Analog In Single Ended (0-10V),1x Analog In Differential (+-5V)
|Integrated encoder (motor)||Yes, absolute (optional)|
|Integrated encoder (joint)||Yes, absolute (optional)|
|Integrated brake||Yes (optional)|
|Dimensions||72.20 × 72.20 × 23 mm|
Circulo 7, Circulo 9