1. HOME
  2. > IC products
  3. > CUnet
  4. > MKY44-MC02A

MKY44-MC02A

mky44_DA16B

CUnet slave IC,
two 12.5 kpps motor control axes + encoder input + DIO

The MKY44-MC02A is a CUnet slave IC with two-axis motion control.
With speeds up to 12.5 kpps, it can control 2 motor axes, 2 encoder input axes, and DIO.

Its motor control abilities include not only turning spinning on and off, but also acceleration/deceleration control and positioning control.
You can specify speed in units of 1 pps. The MKY44-MC02A can also store 32 operation patterns to "pattern memories." The patterns combine acceleration/deceleration parameters, travel distances, and target coordinates. This function makes it simpler than ever before to execute pattern operation control from a master.
For GPIO, the MKY44-MC02A has 4 bits of DO and 4 bits of DI for each axis. This eliminates the need to prepare a separate GPIO unit as was formerly required for connection with a motor driver.
Existing users of CUnet can get easy positioning control just by adding this product to their networks.
New users have the opportunity for easy distribution and decentralized control with slaves, by networking the positioning controllers that used to each be connected separately to the master.

MKY44-MC02A specifications

Number of drive axes 2 axes
Drive speed 10 pps to 12.5 kpps
Coordinate system -8,388,608 to 8,388,607 (24 bits)
Acceleration curve S-curve, linear (can be asymmetric)
Encoder input Clock, direction input
Limit sensor input Origin, +/- limits
Software limits Available
GPIO 4 bits of DO and 4 bits of DI for each axis (some functions exclusive)
Operating instructions Constant-velocity drive, acceleration drive, instant stop, deceleration stop
Positioning instructions Movement by specified distance
(constant-velocity drive and acceleration/deceleration drive available)
Movement to specified coordinates
(constant-velocity drive and acceleration/deceleration drive available)
Auto origin seek Available
2-axis
synchronized drive
Available (hardware triggers and software triggers available)
Multiterminal
synchronized drive
Available (hardware triggers and software triggers available)
ST44SW Required
Communication method CUnet communication
Transfer rate 3/6/12 Mbps (Half-duplex)
Package TQFP 64-pin
Package dimension 12×12×1.2 mm (0.5 mm pitch)
Operating ambient
temperature
-40 to +85°C
Supply voltage 3.3 V
External input operating
frequency
4 MHz (The oscillator is supported)

Download (documents)