The Nema 34 stepper motor is a professional and high precision stepper motor with 1.8 deg. step angle (200 steps/revolution), 2 phase 4 wires, high holding torque of 12Nm, each phase draws current 6A.
DimensionMotor ConnectionTips: Reasons and solutions for reduction in torque frequency characteristic of the stepper motor
The relationship between output torque and control pulse of stepper motor is called torque frequency characteristic.Feature: By taking the maximum load torque (start torque), the rotational velocity of the stepper motor will be increased gradually but the load capacity is reduced along with the increase in pulse frequency.The reasons for the reduction in torque frequency characteristic of the stepper motor:
Measures for improving the high frequency of torque characteristic through two ways: