Nema 17 stepping motor

has such advantage as high efficiency,energy-saving,low noise, low vibration, "high start torque","low start current" and reliable performance.They are easy for installation and maintenance Nema 17 steping motor size 42mm Motor Specifications ModelStep angleCurrentResistanceInductanceHolding torqueRotor INERTIANumber of leads massmotor length(deg)(A/phase)(Ω/phase)(mH/phase)(N.m)(g. cm2)(kg)(mm)Y07-43D1-42711.81.61.901.83105660.2940.0Y07-43D1-52811.81.05.807.73705660.3144.5Y07-43D4-50401.82.01.603.065012340.6062.0Y07-43D4-50601.82.01.804.05406640.3849.5Features: Motor frame size 42mm, length from 42 to 62mm Step angle: 1.8 Holding torque: 0.3N.m to 0.65N.m The largest current of the drive: 1.5A/3.0A Input voltage of the drive: 20 to 60VDC Microstep 2,4,8,16,32,64 selectable via switches Monopulse and Negative positive pulse available for Model Y2S1560-S Low vibration, low noise through the unique current technology No-load motor speed can be up to 3000rpm. The current of the motor can be reduced half automatically after stop running around 10 seconds. Steady holding torque, the loss less than 5% when the surface temperature up to 100 °C. The incoming signal of the drive adopt optical electrical isolation method, the highest reaction frequency 1MHz. Errer Protection: Errer phase protection Over voltage and under voltage protection