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Schneider Electric: MDrive® Plus Speed Control with programmable velocity control (NEMA 34)
The MDrive® Plus Speed Control with programmable velocity control is a 1.8° 2-phase stepper motor with on-board control electronics. The velocity control uses voltage, current, or PWM analog input signal modes.
Settings for MDrive Plus Speed Control products may be changed on-the-fly or downloaded and stored in nonvolatile memory using the IMS SPI Motor Interface software provided. This eliminates the need for external switches or resistors. Parameters are changed via an SPI port.
Application areas:
The MDrive Plus Speed Control with programmable velocity control is ideal for machine builders who want an optimized motor with on-board electronics. The integrated electronics of the MDrive Plus Speed Control with programmable velocity control reduces the potential for problems due to electrical noise by eliminating the cable between motor and drive.
These compact, powerful and cost effective motion control solutions deliver unsurpassed smoothness and performance that will reduce system cost, design and assembly time for a large range of 2-phase stepper motor applications.
The MDrive 34 Plus Speed Control is a NEMA size 34 high torque 1.8° stepper motor integrated with an advanced, high resolution microstepping drive and an intelligent velocity controller.
Features include:
SPI communication
+12 to +75 VDC input voltage
Up to 1061 oz-in (749 N-cm) holding torque
Advanced current control for unsurpassed smoothness and performance
10-bit analog input which can operate in three different input modes: voltage, current and PWM .
20 microstep resolutions from full step to 51,200 steps per revolution
Optically isolated logic can accept sinking or sourcing inputs ranging from +5 to +24 VDC
All parameters are software configurable (setup utility included) - no external switches or resistors required