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Specifications for 49-57BY series PM step motor

Model Step Angle  (Deg.) No.of phase  Voltage   (V)  Current  (A) Resistance  (Ω) Inductance  (mH) Holding Torque  (g.cm) Detent Torque  (g.cm) Rotor Inertia (g.c㎡) Lends Wdg Fig
49BY48L01 7.5 2 5 0.91 5.5   1700 350 14.5   a 1
49BY48L02 7.5 4 5 0.91 5.5   1500 350 14.5 UL1007 26AWG b 1
57BY48L01 7.5 4 12 0.6 21   1500 425 12.5 UL1007 26AWG b 2
57BY48L03 7.5 2 5.6 0.63 9 25.5 1200 425 12.0 UL1007 26AWG a 3
57BY48L011 7.5 4 12 0.34 36   1200 425 11.5 UL1061 24AWG b 4

 
Wiring diagram for 49-57BY series PM step motor

Dimension for 49-57BY series PM step motor

 
 
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