Digital guide
You are here:
Kollmorgen PL503-26606-41
Product Introduction:
The PL503-26606-41 is a DC-powered microstepping drive from Kollmorgen’s legacy P-Series, engineered to operate with POWERMAX II and other 2-phase hybrid stepper motors. It is designed for mid-power indexing, positioning and velocity control where closed-loop servo cost is not justified but smooth motion and good low-speed torque are required.
Detailed content
Technical Specifications:
-
Input Voltage: DC 20–75 V
-
Continuous Output Current: 0.7–3.5 A (DIP switch selectable, 0.2 A increments)
-
Microstep Resolution: Up to 51,200 steps/rev
-
Control Signals: Step + Direction, Internal VCO (voltage controlled oscillator)
-
Isolation: Optically isolated 8 DI / 4 DO
-
Ambient Temperature: 0 °C to +40 °C
-
Protection Class: IP20 (cabinet-mounted)
Functional Features:
-
Mid-band resonance compensation for smoother mid-speed operation
-
Auto current reduction at standstill (energy saving)
-
Pulse multiplier for finer microstep interpolation
-
Fault and enable outputs for PLC/host monitoring
-
Potentiometer-based motor waveform matching
Application Scenarios:
-
3D printers and plotters
-
Semiconductor handlers
-
Medical infusion pumps
-
Laboratory instrumentation
-
Light assembly automation
Installation & Notes:
-
Mount inside a ventilated control cabinet
-
Keep PWM switching noise away from sensitive analog lines
-
Do not exceed 75 VDC bus or 3.5 A continuous without thermal derating
