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NEMA 34 K & N Series Stepper Motor


                                 N  3  3  H  C  H  J  –  L  E  K  –  M2  –  01


             K and N series                                                             Special Sequence
             N = Standard construction                                                  00 = Standard motor without shaft seal
             K = Sigmax construction
                                                                                        01 = Standard motor with shaft seal
                                                                                        Other numbers will be assigned for
                                                                                        special motors                  MODEL NOMENCLA
             Size
             3 = NEMA 34 frame size;                                                    Encoder Option
                3.38” width/height, square frame
                                                                                        NS = No feedback
                                                                                        M2 = Encoder mounting provision  TURE
             Length                                                                               (must use construction C or R and
                                                                                                  shaft configuration E)
             1 = 1 stack                                                                PD = 500 LPR encoder
             2 = 2 stacks                                                               PF  = 1000 LPR encoder
             3 = 3 stacks                                                               SS = Special, contact customer support
             4 = 4 stacks

                                                                                        Shaft Modifications
             Mounting                                                                   K = Straight key

             H = Heavy duty NEMA                                                        S = Special, contact customer support
             S = Special, contact customer support

                                                                                         Shaft Configuration
             Construction/Connection Style                                              (Diameter & Length)
             R = Regular/leadwire                                                       N = Single
             C = System MS connector                                                    D = Double (R or C construction only)
             L = splashproof/to terminal board via conduit                              E = Double ended for encoder
                   connector: 1/2” NPSC pipe thread                                           (R or C construction only)
             M = Splashproof/to terminal board via
                    conduit connect: metric PG11 pipe thread
             S = Special, contact customer support                                       Rotor Type
                                                                                         L = Laminated
             Number of Connections
             F = 8 lead (n/a C construction)                                            Winding Type
             L = 4 lead series                                                          H = Standard, 1 stack only
             H = 4 lead parallel                                                        D, E, G, J, K, L = Standard
             E = 6 lead (n/a C construction)
                                                                                        M = Standard, N/A on 1 stack
                                                                                        S = Special, contact customer support





            Note: Options shown in blue text are considered standard.






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            www.kollmorgen.com.kollmorgen.com                                                                         207 1
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