Introduction:

DM422C is a new digital two-phase stepper motor driver from Raytheon. It adopts the latest 32-bit DSP technology. Users can set the subdivision within 200~51200 and any current value within the rated current, which can meet the application in most occasions. need. Thanks to the built-in micro-segmentation technology, even in the case of low subdivision, high subdivision can be achieved, and the operation at low, medium and high speeds is smooth and the noise is extremely small. The parameter auto-tuning function is integrated inside the drive, which can automatically generate optimal operating parameters for different motors to maximize the performance of the motor.

Features:

● New 32-bit DSP technology

●Ultra low vibration noise

● Built-in high subdivision

●Parameter auto tuning function

●Precise current control greatly reduces motor heat

●The current is automatically halved at rest.

●Can drive 4,6,8 line two-phase stepper motor

● Optically isolated differential signal input

● Impulse response frequency up to 200KHz

● Easy current setting, maximum 2.2A, resolution 0.1A

●Subdivided setting is convenient, range 200~51200

● With overvoltage, short circuit and other protection functions

Application areas:

Suitable for all kinds of small and medium-sized automation equipment and instruments, such as: engraving machine, marking machine, cutting machine, laser phototypesetting, plotter, CNC machine tool, automatic assembly equipment, etc. It is especially effective in applications where users expect small noise and high speed.

Electrical indicators:

Use environment and parameters:

Cooling method Natural cooling or forced air cooling environment should not be placed next to other heating equipment, to avoid dust, oil mist, corrosive gas, humidity and strong vibration, flammable gas and conductive dust are prohibited; Temperature 0— —50°C Humidity 40—90%RH Vibration 10~55Hz/0.15mm Storage temperature -20°C～65°C Weight 190g

Mechanical installation diagram: