Stepper Motors- PRECIstep Technology
MICROMO's 2-phase stepper motors are constructed with two different technologies. The AM series motors are constructed with a patented technology allowing for maximum power in a small package. The rotor is designed using NdFeB magnets placed equidistantly on the rotor hub. The ADM series motors are constructed with a magnetized disk magnet hub. Both designs reduce the number of components needed for assembly and provide for high reliability and outstanding shock and vibration resistance. These unique stepper motor designs result in a reliable, powerful, and quiet motor in a very small size.
MICROMO offers the following stepper motor products:
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| Two Phase Stepper Motors |
Screws for Stepper Motors |
The single and two phase Stepper Motors are conceived with
proprietary technology, featuring minimum volume and weight.
The multi-polar rotor and radial permanent magnets design, the
reduced number of components used, give these Stepper Motors
a very high reliability and an outstanding resistance to shock and
vibrations.
The benefits resulting from these features make the Stepper Motors
a reliable, high performance, small size and quiet running device
in demanding motion applications. |
The extremely fine surface of the rolled lead screws and the lead
screws pitch – approx. 8 – 21 μm depending on the type – is the
key to minimum friction and thus high resolutions with joltless and
backlash-free movement. The result: maximize precision in minimum
space.Ideal for demanding positioning tasks, such as optical filters,
focusing units, distribution of medical samples, inner-tube valves
and other micropositioning systems. |
| [Click here for Data Sheets] |
[Click here for Data Sheets] |
Features and Benefits
- Brushless construction - long service life
- High power density - powerful motor in a small package
- Speed range up to 16,000 RPM using a current controlled chopper drive - dynamic speed range
- Operation in full step, half step, and micro step modes - perfect for positioning applications
- Positioning without need for an encoder - No costly feedback components needed for speed and position control
- Simple drive circuit - easy to control
- Compatible with MICROMO Precision Gearheads, Encoders, and Linear Actuators - complete DC stepper motor drive system possible