Page 38 - Kollmorgen PMX Series Stepper Motor Selection Guide
P. 38

PMX34 Series Stepper Motors







            PMX34 Standard Options and Specifications


              •  NEMA Size 34
              •  Front shaft flat option
              •  Rear shaft option
              •  Bipolar windings


   PMX34
              Phases                      2
              Full Steps Per Revolution   200
              Step Size Angle             1.8˚
              Step Angle Accuracy %       +/- 5.0
              Maximum Case Temperature    130˚ C
              Insulation Class            NEMA Class B, 130 ˚C
              Insulation Resistance       100 Megaohms @ 500 Vdc
              Ambient Temperature         -20.0 to + 40.0 ˚C
              Dielectric Strength         500 Vac, 1 minute
   SERIES STEPPER MO
   T
              Certifications:             CE, RoHS, REACh compliant
   ORS


            PMX34 Dimensions


                                                                  0.076  [.0030]  A
                                                                                "A" MAX.          30.0 ±1.0

                               85.85 [3.380]  MAX.          31.75 ±1.00                           [ 1.18 ±.03]
                                                           [ 1.250 ±.039 ]       8.38[.330]
                                69.50±0.20
                               [ 2.740 ±.007 ]               25.00 ±0.20
                                                            [ .984 ±.007 ]     1.52 [.060]
                                                                                                              0
                                                                                                       Ø 8.800 -.012
                                                                                                            +.0000
                                                                                                         [ .3150 -.0004 ]
             85.85

             [3.380]  69.60±0.20
              MAX.  [ 2.740±.007 ]                 Ø 73.02 ±0.05
                                                     [ 2.875 ±.001]
                                                    0.076  [.0030] A
                                                            0
                                                     Ø12.700 -.012
                                                         +.0000
               4X Ø5.5[.22]                           [ .5000 -.0004 ]  11.60 ± 0.15
                   THRU.                               0.05  [.002]  [ .457± .005 ]
                                                           -A-           UL1430  AWG  20       300 [11.8]
                                                                                                 MIN.
              Model   “A” MAX                              Front Shaft Options
             PMX341   65 [2.56]                                                            +0
                                                                   + 0.000    +0        5.00 -0.03
                                                                                           +.000
             PMX342   80 [3.15]     5.85 ± 0.25               Ø6.350-0.013  14.70 -0.03  [.197       ]
                                                                                           -.001
                                                                   + .0000
                                  [0.230 ± 0.009]             [0.2500        ]  +.000
                                                                   -.0005
             PMX343   118 [4.65]                                          [.579       ]
                                                                             -.001
             PMX344   156 [6.14]               Flat   Normal                    Open Keyway    Dimensions in mm [inches]
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