Supply voltage range from 20 VDC to 50V DC, suitable for driving various 2 phase hybrid stepping motors which phase current below 5.6A. The micro step can be set from full step to 25600steps/rev and the out put current can be set from 2.1A to 5.6A ; with a automatic idle-current reduction, self test, over voltage, under voltage and over current protection.
- High performance, low price
- micro step
- Automatic idle current reduction
- Optical isolating signal I/O
- Max response frequency up to 200Kpps
- Low temperature rise, smooth motion
- Online adaptive PID technology
Applications:
Suitable for a variety of large scale automat ion equipment s and instruments. For example: labeling machine, cutting machine, packaging machine, plotter, engraving machine, CNC machine tools and so on. It always performs well when applied for equipment which requires for low vibration, low noise, high precision and high velocity.
Power and Motor Terminal Assignments:
|
Terminal No.
|
Terminal Name
|
Description
|
|
Terminal 1
|
GND
|
Power Ground or Power –Ve
|
|
Terminal 2
|
+V
|
Power +Ve (20VDC to 50VDC Max wrt. GND)
|
|
Terminal 3
|
B-
|
Motor Coil Phase B-
|
|
Terminal 4
|
B+
|
Motor Coil Phase B+
|
|
Terminal 5
|
A-
|
Motor Coil Phase A-
|
|
Terminal 6
|
A+
|
Motor Coil Phase A+
|
|
Terminal No.
|
Terminal Name
|
Description
|
|
Terminal 1
|
ENA-
|
Enable (Motor Free) -Ve optically isolated input
|
|
Terminal 2
|
ENA+
|
Enable (Motor Free) +Ve optically isolated input
|
|
Terminal 3
|
DIR-
|
Direction -Ve optically isolated input
|
|
Terminal 4
|
DIR+
|
Direction +Ve optically isolated input
|
|
Terminal 5
|
PUL-
|
Pulse -Ve optically isolated input
|
|
Terminal 6
|
PUL+
|
Pulse +Ve optically isolated input
|
Switch Selection Table for Motor Coil Current Setting:
|
Peak Current
|
SW1
|
SW2
|
SW3
|
|
1.4A
|
ON
|
ON
|
ON
|
|
2.1A
|
OFF
|
ON
|
ON
|
|
2.7A
|
ON
|
OFF
|
ON
|
|
3.2A
|
OFF
|
OFF
|
ON
|
|
3.8A
|
ON
|
ON
|
OFF
|
|
4.3A
|
OFF
|
ON
|
OFF
|
|
4.9A
|
ON
|
OFF
|
OFF
|
|
5.6A
|
OFF
|
OFF
|
OFF
|
Standstill Current Setting :
SW4 is used for standstill current setting. OFF mean s that the standstill current is half of the dynamic current ; and ON mean s that standstill current is the same as the
selected dynamic current. Usually the SW4 is set to OFF, in order to reduce the heat of the motor and driver.
Switch Selection Table For Step Resolution setting:
|
Steps/Rev
|
SW5
|
SW6
|
SW7
|
SW8
|
|
400
|
OFF
|
ON
|
ON
|
ON
|
|
800
|
ON
|
OFF
|
ON
|
ON
|
|
1600
|
OFF
|
OFF
|
ON
|
ON
|
|
3200
|
ON
|
ON
|
OFF
|
ON
|
|
6400
|
OFF
|
ON
|
OFF
|
ON
|
|
12800
|
ON
|
OFF
|
OFF
|
ON
|
|
25600
|
OFF
|
OFF
|
OFF
|
ON
|
|
1000
|
ON
|
ON
|
ON
|
OFF
|
|
2000
|
OFF
|
ON
|
ON
|
OFF
|
|
4000
|
ON
|
OFF
|
ON
|
OFF
|
|
5000
|
OFF
|
OFF
|
ON
|
OFF
|
|
8000
|
ON
|
ON
|
OFF
|
OFF
|
|
10000
|
OFF
|
ON
|
OFF
|
OFF
|
|
20000
|
ON
|
OFF
|
OFF
|
OFF
|
|
40000
|
OFF
|
OFF
|
OFF
|
OFF
|
Package Includes:
- 1 x DM556 Micro-Stepping Stepper Motor Drive 20V-50V 5.6Amp
