TMCM-3214

Motion Controller

• Motion profile calculation in real-time (linear and sixPoint™ ramps)
• On the fly alteration of motor parameters (e.g., position, velocity, acceleration)
• Dedicated HOME + STOP switch inputs (internal pull-ups)
• High performance microcontroller for overall system control and communication protocol handling

Bipolar Stepper Motor Driver

• Up to 256 microsteps per full step
• High-efficient operation, low power dissipation
• Dynamic current control
• Integrated protection
• stealthChop™ for quiet operation and smooth motion
• dcStep™ feature for load dependent speed control
• stallGuard2™ feature for stall detection
• coolStep™ feature for reduced power consumption and heat dissipation

Mechanical data

• Board size: 280mm x 100mm, overall height 21mm max. (incl. pcb but, without mating connectors and cables)
• 12x M3 mounting holes (optional)

Interfaces

• TMCM-3214: CAN + RS485
• TMCM-3215: EtherCAT™
• USB full speed (12Mbit/s) device interface (Micro-USB)
• Differential encoder input per motor axis (3x)
• HOME, STOP_L, STOP_R switch inputs with internal pull-ups per motor axis (3x)
• 4 general purpose analog inputs (0 to 10V) or digital inputs (accept +24V signals)
• 4 general purpose digital outputs (open-drain, 500mA each)

Software

• TMCL™ remote (direct mode) and standalone operation with memory for up to 1024 TMCL commands
• TMCM-3214: CANopen firmware available
• TMCM-3215: CoE (CANopen over EtherCAT™) firmware available

Electrical data

• Supply voltage: nom. +24V and +48V with +18V to +53V supply voltage operating range
• Motor current: up to 6.5A RMS (programmable)