1.Inherently a digital device, number of pulses determine distance, frequency sets the speed. 2.Drift free. 3.The step angle error is very small and non-cumulative. 4.Rapid response to starting, stopping, and reversing. 5.Brushless design for reliability, simplicity. 6.High torque per package size. 7.Stable at zero speed. 8.Holding torque at standstill. 9.Can be stalled repeatedly and indefinitely without damage. 10.No extra feedback components required (encoders can be added for additional advantages). 11.Bidirectional operation. Standard cotton box.
