Product Description

Festo CMMS-AS-C4-3A 552741

The Festo CMMS-AS-C4-3A (Part No. 552741) is a versatile and compact servo motor controller designed for dynamic and precise motion control applications. As part of the CMMS-AS family, it offers robust performance for controlling AC synchronous servo motors. This controller is well-suited for tasks requiring accurate positioning, velocity, or torque regulation in automated systems. It features integrated safety functions like Safe Torque Off (STO) and supports various encoder types. Standard communication is handled via CANopen and digital I/O, with options for other common fieldbus protocols, making it adaptable to a wide range of industrial networking environments.

Technical Specifications:

Product Type: Servo Motor Controller
Series: CMMS-AS
Part Number: 552741
Nominal Output Current: 3 A
Mains Voltage: 1-phase 230 V AC (-15 % / +10 %)
Mains Frequency: 50/60 Hz
Standard Interfaces: CANopen, I/O Interface (digital), Service interface (Ethernet)
Optional Fieldbus Interfaces: EtherCAT (via CMM-AS-M3-EC), PROFIBUS DP (via CMM-AS-M3-PB), DeviceNet (via CMM-AS-M3-DN)
Supported Motors: Synchronous servo motors
Encoder Evaluation: Resolver, EnDat 2.1 (digital), EnDat 2.2 (digital)
Safety Function: STO (Safe Torque Off) via safe input (SIL3, PL e, Cat. 4)
Control Modes: Point-to-point positioning, velocity control, torque control, synchronous operation, electronic cam
Number of Freely Programmable Digital Inputs: 8
Number of Freely Programmable Digital Outputs: 4
Degree of Protection: IP20
Ambient Temperature (Operation): 0 °C … 50 °C
Dimensions (W x H x D): 60 mm x 175 mm x 175 mm