Page 8 - Kollmorgen PMX Series Stepper Motor Selection Guide
P. 8

PMX  Series Stepper Motor
            PMX  Series Technical Overview
                         TM
                        TM




            PMX  Common Ratings and Characteristics
                TM
                                         PMX08       PMX11        PMX14       PMX17        PMX23        PMX34
             Phases                                                        2
             Full Steps Per Revolution    200          200         200       200   400   200    400      200
             Step Size Angle              1.8˚         1.8˚        1.8˚      1.8˚  0.9˚  1.8˚   0.9˚     1.8˚
             Step Angle Accuracy                                        +/- 5.0%
   PMX TM
             Maximum Case Temperature                                    130˚ C
             Insulation Class                                       NEMA Class B, 130˚ C
             Insulation Resistance                                100 Megaohms @ 500 Vdc
    SERIES
             Ambient Temperature                                     -20.0 to + 40.0 ˚C
             Dielectric Strength                                     500 Vac, 1 minute


            PMX Shaft Loading
   STEPPER MO
                                      Max Radial Force at Distance  “D”   Dimension “D”
   T
                 Motor Frame Size         from Mounting Face lb [N]    inches [mm]        Max Axial Force lb [N]
   OR
                      PMX08                       3.4 [15]                                       1.4 [6]
                      PMX11                       6.3 [28]                                      2.3 [10]
                      PMX14                       6.3 [28]                                      2.3 [10]
                                                                        0.787 [20.0]
                      PMX17                       6.3 [28]                                      2.3 [10]
                      PMX23                      16.9 [75]                                      3.4 [15]
                      PMX34                      49.5 [220]                                     16.5 [60]
            Notes:
            PMX motors do not include captured front bearings. They may be operated up to the maximum radial and axial loads
            and achieve an L10 life>10,000 hours at speeds up to 3000 RPM. For applications with high radial/axial loading, it is
            recommended that an alternative Kollmorgen stepper series, with heavy duty, long-life bearings, be evaluated.




            PMX Agency Approval








                                                                      RoHS, Compliance with Directive 2011/65/EU
                     CE, Compliance with Directive 2014/30/EU
                                                                                  PMX08 – PMX34
                 PMX08 – PMX17         PMX23 – PMX34
                 EN 61000-6-3:2007/A1:2011  EN 61000-6-3:2007/A1:2011
                 EN 61000-6-2:2005     EN 61000-6-2:2005
                 EN 55014-2:1997/A2:2008  EN 55014-2:1997/A2:2008                      PMX08 – PMX34
                                       EN 60034-1:2010







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