Motorized Micromanipulator Redefines Precision to Highly Improve Microinjection Success Rate
| May 10, 2022
Can you handle the movement tiny to 33nm? Motorized Micromanipulator MM-500 manage it for you. The diameter of ordinary hair is generally between 0.06 and 0.09 mm, 1mm= 1000μm, 1μm= 1000nm Just turn the button, 33nm-the highest accuracy in three dimensions, which is hardly imagined to be realized in your finger.
How to precisely achieve 33nm movement? It relies on a stepper motor, an electromechanical device that directly converts electrical impulses into mechanical motion. The MM-500 micromanipulator can control the steering, speed and rotation angle of the stepping motor by adjusting the sequence, frequency and quantity of electrical pulses applied to the motor coil.
The following picture vividly demonstrates how a stepper motor works.
MM-500 micromanipulatoruse a two-phase hybrid stepping motor with software operation, which can achieve nanometer-level movement accuracy and carry larger loads. So stepper motors are essential to achieve fine movements.