2 PHASE STEPPER - SANMOTION F2 - SANYO DENKI EUROPE - #35

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3 IC for stepping motor Dimensions Stepping motor Set model Stepping Motors with Internal drivers 2-phase stepping motor 50mm sq.�i1.97inch sq.�j SS250 �  1.8°/ step Bipolar winding �œ SS2501-50� �  0.00 0.02 0.04 0.06 0.08 0.10 0.1 1 10 100 100 1000 20003000 0 0.8 0.6 0.2 1 0.4 fs Torque�@(N�Em�j Torque�@(kgf�Ecm) Torque�@(oz�Ein.) Pull-out torque at JL 0 8 4 12 Number of rotations �imin-1�j Pulse rate�ikpulse/s�j �œ SS2502-50� �  0.00 0.05 0.10 0.15 0.20 0.1 1 10 100 0 1.5 0.5 2 1 fs 100 1000 20003000 Number of rotations �imin-1�j Pulse rate�ikpulse/s�j Torque�@(N�Em�j Torque�@(kgf�Ecm) Torque�@(oz�Ein.) 0 16 8 24 Pull-out torque at JL 2-phase STEPPING SYSTEMS Stepping motor Specifications Bipolar winding�ELead wire type Model Holding torque at 2-phase energization Rated current Wiring resistance Winding inductance Rotor inertia Mass�iWeight�j Single shaft Double shafts [N�Em �ioz�Ein�jMIN.] A/phase Ù /phase mH/phase [×10- 4kg�Em2 �ioz�Ein2�j] [kg�iIbs�j] SS2501-5041 -5011 0.1�i14.16�j 1 4.5 1.8 0.026�i0.142�j 0.09�i0.20�j SS2502-5041 -5011 0.215�i30.44�j 1 5.9 3.2 0.049�i0.268�j 0.15�i0.33�j �¡ Pulse rate-torque characteristics Constant current circuit Source voltage : DC24V�Eoperating current : 1A/phase, 1-2-phase energization�ihalf-step�j JL =�m 0.01x10-4kg�Em2�i0.055 oz�Ein2�jPulley barancer system�n fs: No load maximum starting pulse rate Constant current circuit Source voltage : DC24V�Eoperating current : 1A/phase, 1-2-phase energization�ihalf-step�j JL =�m 0.01x10-4kg�Em2�i0.055 oz�Ein2�jPulley barancer system�n fs: No load maximum starting pulse rate The data are measured under the drive condition of our company. The drive torque may very depending on the accuracy of customer-side equipment.