Nidec - Servo Drive | Digitax HD M753 EtherCAT

The EoE (Ethernet over EtherCAT) support allows pc-tool connection for commissioning and monitoring over the EtherCAT network. The new servo drive can operate with motion controllers, motion PLCs and Industrial PCs via built-in EtherCAT.

Features of Digitax HD Servo Drive M753 EtherCAT

• 300% peak current performance pulse-duty overload
• Optimized control loops for high dynamic performance
• 62.5 µs current loop
• 250 µs position and speed loop
• Up to 16 kHz switching frequency (default ratings specified at 8 kHz)
• Supports a wide range of feedback technologies including Quadrature, SinCos (including absolute), SSI, BiSS, EnDat (up to 4 Mb with EnDat 2.2) and resolvers
• Maximum performance package with high torque density, low inertia Unimotor HD servo motors
• On-board Advanced Motion Controller for distributed 1.5 axis motion control
• High speed network synchronisation of less than 1 µs jitter 

Minimum size

• 40 mm drive width and option bracket adds 22 mm, providing a highly competitive maximum drive width of 62 mm
• MCi210 Machine Control module for complete standalone capability, removing the need for an external controller
• Reduce cabinet height by directly stacking rows of drives. Patented Ultraflow™ technology expels heat directly outside of the cabinet through the rear of the drive (drive heat dissipation can also be achieved via vents on the top of the drive, as standard).
• Fits into cabinets just 200 mm deep 

Easy installation and setup

• DIN rail alignment
• Kits for easy multi-axis installation
• Single motor cable and electronic motor name plate for fast set up
• Seamless motor-drive pairing with uni-motor HD servo motors from control techniques
• Easy access pluggable connectors
• Rapid commissioning with the Unidrive M Connect PC tool and SD cards 

Flexibility

• Operate with any automation product via EtherCAT- Operate with motion controllers, motion PLCs and Industrial PCs via built-in EtherCAT- Dual 100Mbps EtherCAT interfaces for use with in line topologies- Non-cyclic data communication using the CoE mailbox
• Flexibility for all applications achieved through full access to drive functions- CANopen over EtherCAT (CoE) including:
• CIA-402 profile
• Cyclic sync position mode
• Interpolated position mode
• Velocity mode
• Profile torque mode
• SDO access to all profile objects and drive parameters
• An optional RS485 adaptor is available, providing a back-up pc tool connection in case of network failure 

Safety on-board

• Reduced downtime with machine safety- Integrated dual safe torque off- Meets SIL3 (Safety Integrity Level 3) and PLe (Performance Level e)