The PMD-51031 is a low cost, yet sophisticated stepper motor driver. It is a high efficiency 3 Amp, chopper driver, with an automatic power reduction circuit, that minimizes the power dissipation while idling. The driver has 400PPR and 4000PPR operation modes with sine wave like output signal, providing an accurate degree resolution. The PMD-51031 has clock & direction inputs (CK&DIR), to be controlled by a host computer, a CNC, a remote controller or a PLC. It has GO & DIR inputs for manual operation and two “End of Travel” switch inputs, to prevent any out of limit move (caused by either hardware fault or software mistake).
The driver is aimed at low to medium power systems, and it can drive 4, 6, and 8 leads stepper motors, of 0.2 to 6 Amp phase current. All driver’s inputs are 5 to 24 volts range, for lab and industrial use, and its power requirement is a single 12 to 48 volts DC source of any kind, regulated or unregulated, with an output current of 3 Amp.
Applications
Robotics XY Tables control Precision valve control High demand and sophisticated motion control project
Features
Sine Wave like drive signal Fine and soft motor movement Capable of extreme high speedLocal operation speed might be externally set High resolution - up to 4000ppr Limit switch secured operation Well protected inputs and outputs Extended environment qualification Decreased power consumption when idleAddressing input for simple multiplexing High Z option for manual adjustmentGeneral or Series-5000 Compatible, switch selected
Specifications :
CONTROL Inputs
Logic LOW level 1.5 volt Max Logic HIGH level 3.5 volt Min Max input range -25 to +35 volt Max clock rate 80 KHz @ 5V 50% Feedback signal 5 to 30 volt
CONTROL Outputs
FB sink current 10 mA Max
AUX I/O
Digital voltage range 5 volt TTL level Analog voltage range 0 to +10 volt
MOTOR DRIVE
Drive method 2 Phase ChopperCurrent per phase 3 Amp continuous Step resolution 400/4000 PPR Max motor speed 5000 RPM ext.clk.
POWER SOURCE
Nominal voltage 24 volt DC Min/Max +/- ripple 12/36 volt Current requirement 0.2 - 1A
GENERAL
Environment 0 to 60 Deg Celsius Dimensions 81x81x30 mm Weight 195 grSuperior Solutions - Israel Tel: +972 (9) 8333 022 Fax: +972 (9) 8332 965 E-Mail: [email protected] Web: www.superior-solution.com