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P70530 Stepper Drive

The P70530 drives offer unsurpassed system smoothness, functionality, performance and innovation. Available for DC operation, these microstepping drives are designed to power 2-phase NEMA stepper motors. They offer unique features that are ideal for single or multi-axis applications requiring high-speed performance or low-speed smoothness.

Limited availability outside North America
P7 Large image


  • P70530-SD:
    • Conventional step and direction interface
    • Dedicated inputs for jog+/-, enable and step/direction control
    • User-provided pulse train to rotate the motor
  • P70530-PN adds to the base drive:
    • Indexing capability, allowing up to 63 independent, programmable moves
    • Modus RTU compatibly
  • Input voltage: 20 to 75 VDC
  • Continuous current: 5 Amps; microstep peak current: 7.1 Amps
  • Max shaft power: 300 W
  • Speed range: 0 to 50 rev/sec
  • Motor inductance: 2 to 15 mH
  • 9 programmable inputs
  • Easy-to-use graphical interface
  • Open loop stall detection


  • Ideal solution for single or multi-axis applications that require high-speed performance or low speed smoothness
  • 9 programmable inputs, available indexing model and easy-to-use graphical interface simplify configuration for complex machine requirements
  • Integral stall detection eliminates the need for expensive external sensors or feedback, reducing system cost by up to 30%
  • Multistepping™ feature inserts fine micro-steps to smooth coarse low speed motion without having to redesign machine control architecture
  • Mid-band anti-resonance control reduces negative effects of mechanical resonance, allowing you to get more out of a smaller motor and virtually eliminating nuisance stalls and machine downtime
  • Dynamic smoothing quasi-S-curve algorithm reduces jerk, especially upon acceleration, increasing mechanical life and reducing energy consumption


Specifications Units P70530
Input Voltage Range Volts 20 - 75 VDC
Continuous Current Amps RMS 5
Microstep Peak Current Amps Peak 7.1
Dedicated Inputs* - +/-Enable, +/- Step & Dir* 5 VDC TTL
Programmable Inputs* - 9 Configurable, Optically Isolated* 5-24 VDC Sinking or Sourcing
Fault Output, user-configurable output - Open collector 5-24 VDC
Idle Current Reduction Integer Settable 0-100%
Step Resolution - 200-50000 steps/rev
Package Size W x D x H Inches (mm) 1.14 x 4.4 x 4.2 (29 x 111 x 107)
Ambient Temperature Degrees C 0-40
Max Chassis Temperature Degrees C 70
Motor Frames - NEMA 17, 23, 34, 42
Max Shaft Power Watts 300
Speed Range Revs/Second 0-50
Recommended Motor Inductance Range mH 2-15

* Step and Direction inputs need current limiting resistor over 5 V, the Enable does not

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Title Language(s) Date Size
pdfP7000 Modbus User Parameters, Rev C English 05 Jun 2013 119.83 KB Copy URL
pdfP70530 DC Manual, revC English 13 Feb 2012 1.07 MB Copy URL
pdfP70530 Quick Start Guide, revA English 12 Mar 2012 338.17 KB Copy URL
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Kollmorgen Automation and Motion Control English 14 Jun 2021 15.53 MB Copy URL
P 7000 Drive Catalog M100 EN RevA English 27 Oct 2011 5.89 MB Copy URL
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pdfP7000 AC Microstepping Drive OD Diagram English 28 Mar 2012 25.2 KB Copy URL
pdfP7000 DC Microstepping Drive OD Diagram English 19 Apr 2016 233.06 KB Copy URL
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zipP70530-xxx Firmware Upgrade rev2.10
Release: 2.10
English 12 Mar 2012 19.51 KB Copy URL
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zipP7000 Installation Software, rev107
Release: 107
English 16 Dec 2011 2.35 MB Copy URL
zipP7000 Tools rev2.11
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English 13 Aug 2011 3.19 MB Copy URL
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Title Language(s) Date Size
Blue Guide German 15 Jul 2015 Copy URL
pdfEU-Konformitätserklärung P7000 German 14 Apr 2016 96.67 KB Copy URL
pdfKollmorgen EU Declaration of Conformity P7000 English 19 Apr 2016 197.96 KB Copy URL
pdfP7000 EU RoHS Declaration (RoHS10) English 07 May 2021 84.16 KB Copy URL
pdfP7000 REACH SVHC Certificate of Compliance English 07 May 2021 52.05 KB Copy URL