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The MDrive 23 Plus CANopen is a NEMA size 23 high torque 1.8 degree stepper motor integrated with an advanced, high resolution microstepping driver and a full featured CANopen interface supporting CiA DS301 and DSP402 Device Profile for Drives and Motion Control.
MDrive 23 is 2.3 inches square with 4 stack lengths available and up to 283 oz-in of holding torque. Operation at up to 75 volts is possible for high speed performance. Accustep is also available in this frame size for the best in stepper performance.
MDrive CANopen products function as nodes on a system with central control such as a PLC. Note: they do not include the full programmability of the RS-422/485 Motion Control products.
Standard features (Plus)
Expanded features (Plus2)
The internal encoder option is a 512-line (2048 count)differential magnetic encoder. The internal magnetic encoder offers two key advantages:
Remote encoder interface(1)
The remote encoder option, while adding additional wiring to the MDrive Plus, offers two key advantages:
Note: The remote encoder interface reduces the number of available I/O points from 8 to 4. General purpose I/O 9-12 and Step and Direction I/O are replaced by differential encoder inputs.
Communication ConvertersElectrically Isolated, in-line converters pre-wired with mating connectors to conveniently set parameters and program a single MDrive Plus via a PC USB port.
If building your own cabling, you will need:
Prototype Development Cables
Prototype development cables are designed to speed test/development with pre-wired mating connectors that have flying leads other end. No prototype development cables are available for the MDrive Plus using the 12' Flying Leads or Pluggable Clamp Terminal Strip.
Mating Connector Kits
Mating Connector Kits are used to build your own cables. Kits contain 5 mating connector shells with pins. Cable not supplied. Manufacturer crimp tooling recommended.
The function of the DPM75 Drive Protection Module is to limit the surge current and voltage to a safe level when DC input power is switched on and off to a motor drive. This provides the added protection necessary for reliable motor drive operation when switching the DC power, instead of the recommended AC power to the DC power supply. The device is designed to protect the motor drive when operating under all load conditions. This device does not protect the motor drive from wiring the power incorrectly.
The unit is capable of being used with 48, 60, and 75 volt rated motor drives. An external jumper selection is available so the user can match the circuit to their particular application. The DPM75 is capable of a steady state operating current of 4 amps.
The DPM75 can be used for any frame size motor drive, when properly configured. It can also be used for more than one unit provided the current and voltage do not exceed the DPM75's ratings. The maximum DPM75 ratings are 75 volts and 4 amps.