Two phase stepper motor no-load speed of up to more than 2000 r/min, but it is just a reference, no practical significance, because of the stepper motor torque drops with the increase of rotational speed quickly, high speed to a certain degree of torque is almost zero. Stepper motor step in the whole (without segmentationEvery one revolution of the 200 pulse)Improve the clock frequency, people often find motor when far from reaching the highest speed of light is blocked in turn, that confuse the highest speed how much, or even doubt whether your system is normal, that is the real reason. the operation of the stepping motor under low speed performance is of practical significance, is generally 300 RPM to 600 RPM, considering the users to use mechanical reduction gear load, provide enough to make motor torque, constant speed of the motor is often choose in dozens of RPM, the motor for his great strength, high efficiency, low noise, vibration problem, want to rely on to increase the segmentation method to solve the of the driver. formula for calculating the maximum no-load speed: no-load speed (Revolutions per minute)= 60 times the clock frequency / 200 times the fine fraction (M is fine) if M = 16, clock frequency = 150 KHZ the highest no-load speed is equal to about 2800 RPM 60 times 150000, divided by 200 and 16, the product of the results. stepper motor product search system at http://www. szjayng。 Com the main products: stepper motor, brushless motor, servo motor, stepping motor drive, brake motor, linear motor and other kinds of models of the stepper motor, welcome to inquire. Telephone:
