Robot motion control for the future. SOMANET Circulo is the world’s first Integrated Motion Device: a complete servo solution for robots and smart actuators that features:
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We help you to develop better projects in a shorter time
Whether you are planning a collaborative robotic arm, a service robot or an automated logistics solution:With our compact and efficient, high-performance, decentral servo drives, OEMs such as robot manufacturers and machine builders can utilize Synapticon’s advanced motion control technology to realize better products inless time.
A perfect fit for your robot actuator with zero mess cabling. With their circular shape and hollow shaft they are ideal for fully integrated hollow-shaft actuators that are mainly used in robot arms.
For the first time in a standard servo drive: Servo drive and position encoders work as one! Circulo features up to two integrated absolute encoders with no extra cables and no inconvenient encoder calibration tools.
The optional Safe Motion Module for Circulo allows for SIL3 PL e level safe motion functions over FSoE (FailSafe over EtherCAT). Implement your application according to ISO/TS 15066.
*Functions must be implemented inside safety controller using safe process data.
SOMANET Circulo 7 + Circulo 9
|Communication Interface||EtherCAT, DS402, CoE, FoE, FSoE|
|Rated supply voltage DC||24-48 V|
|Maximum voltage DC||60 V|
|Continuous phase current RMS||Circulo 7: 8 Arms
Circulo 9: 20 Arms
|Maximum phase current RMS
for more details please refer to our documentation
|Circulo 7: 24 Arms
Circulo 9: 60 Arms
|Maximum efficiency||99 %|
|Integrated absolute encoder (option)||Circulo 7: 2 x 19 bit (1 x multi-turn)
Circulo 9: 2 x 20 bit (1 x multi-turn)
|Supported motors||BLDC, PMSM|
|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.)||Port 1: SSI / BiSS-C
Port 2: ABZ / SSI / BiSS-C / Nikon
|Brake output||Nominal 1A @ 48V, peak 4A, pwm controlled|
|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)
|Heatsink||Aluminum, anodized, precision machined|
|Standard safety functions||STO / SBC according to SIL 3 PL-e|
|Safe Motion Module (optional)||FSoE, STO, SBC, SS1/2, SOS, SMS, 4xSLS, Safe Process Data (position, velocity), 1 x safe analog input, 2 x safe digital inputs, 1 x safe digital output (OSSD)|
|Integrated brake||Solenoid actuator for latching motor brake (optional)|
|Compliance with standards||
Compliance with European directives: