Nema14 Gear Box Type Stepping Motor 35mm 1.8 degree Hybrid
Stepper Motor
Description of Gear Box Stepper Motor
- .Accurate Speed Control
- The rotational speed of the stepping motor can be precisely
controlled ,By controlling the frequency of the electric pulse.
- .Online testing of technical parameters to ensure the consistency
of data product parameters
.Longer Life
Stepping motor is a mechanical structure,which does not need be
changed by electric brush or Hall sensor,thus reducing the
probability and increasing the motor life.Stepping motor life
usually determined by the life of the bearing.
- .Stepper motors are economical, accurate, and easy to control, and
they can operate reliably in a variety of environments (depending
on the level of protection IP chosen) preferably in machines with
additional enclosures or in clean environments
- .Material quality: The coat is 304 stainless steel, the water
jacket is the high compression casting aluminum tube, the red
copper coil
specifications
Number of phase | 2 |
Basic step Angle | 1.8 degree |
Rated Current | 2.0A |
Resistance | 1.05ohm |
Inductance | 2mH |
Holding Torque | 0.4N.m |
Weight | 0.3kg |
Gear Box Stepper Motor's specifications
- Stepping Accuracy: ± 5%
- Resistance Accuracy: ± 10%
- Inductance Accuracy: ± 20%
- Temperature Rise: 80°C Max.
- Ambient Temperature: -20°C ... +50°C
- Insulation Resistance: 100MOhm min. 500V DC
- Withstand: 500V AC, 1 Minute
Working principle of Gear Box Stepper Motor
- To make the motor shaft turn, first one electromagnet is given
power, which makes the gear’s teeth magnetically attracted to the
electromagnet’s teeth. The point when the gear’s teeth are thus
aligned to the first electromagnet, they are slightly offset from
the next electromagnet. So when the next electromagnet is turned ON
and the first is turned OFF, the gear rotates slightly to align
with the next one and from there the process is repeated. Each of
those slight rotations is called a step, with an integer number of
steps making a full rotation. In that way, the motor can be turned
by a precise. Stepper motor doesn’t rotate continuously, they
rotate in steps. There are 4 coils with a 90o angle between each
other fixed on the stator. The stepper motor connections are
determined by the way the coils are interconnected. In a stepper
motor, the coils are not connected. The motor has a 90o rotation
step with the coils being energized in a cyclic order, determining
the shaft rotation direction. The working of this motor is shown by
operating the switch. The coils are activated in series in 1-sec
intervals. The shaft rotates 90o each time the next coil is
activated. Its low-speed torque will vary directly with current.
Applications of Stepper Motors
Stepper motors are diverse in their uses, but some of the most
common include:
- 3D printing equipment
- Textile machines
- Printing presses
- Gaming machines
- Medical imaging machinery
- Small robotics
- CNC milling machines
- Welding equipment