Nema23 1.8 degree Bi-polar Gear Stepper Motor 57mm for office
automation
Highlights
NEMA 8, 10, 11, 14, 16, 17, 23, 24, 34,
2 Phase, Step Angle 1.8° 0.9° 3 Phase, Step Angle 1.2° 5 Phase,
Step Angle 0.36° 0.72°
Feature:
High Reliability, High Accuracy, High Torque
Smooth Movement, Low Noise & Vibration & Heating
Specifications
| Specifications |
| type | Planetary |
| Housing material | Metal |
| No-load Backlash | <25arcmin |
| Bearing at output | Ball Bearing |
| Operating temperature range | -30°C~+80°C
|
What is stepper motor
Stepper motor is a control motor that provide precise position and
speed control.
Stepper motor can convert an electrical pulse signal into an
angular and linear motion, no need for feedback device to sense
position. Also, the speed and acceleration of the motor rotation
can be controlled by controlling the pulse frequency to achieve the
purpose of speed regulation. The motor and drive constitutes a low
cost control system that is simple to construct.
Features of prosteppers’ stepping motor
Accurate Position Control
The angular displacement of the stepping motor can be precisely
controlled by the number of electric pulses. Angle accuracy can be
controlled within ±0.09゜without any feedback devices.
Forward/Reverse Rotation, Pause and Hold
The forward/reverse rotation of the stepper motor can be controlled
by the input sequence of the controlled electric pulses.
In case of a stepper motor lock (the motor winding is energized,
there is no external electric pulse command), the stepper motor can
still maintain a certain torgue output.
Longer life
Stepper motor is a mechanical structure, which does not need to be
commutated by brush and Hall sensor, thus reducing the probability
of failure and increasing the motor life. Stepping motor life
usually determined by the life of the bearing.
Mode No:PST57H255-4L40G
| Reduction Stage | Reduction Ratio | Ultimate Torque N.m | Efficiency | L2mm |
| 1 | 3 | 25 | 95% | 53 |
| 4 |
| 5 |
| 10 |
| 2 | 15 | 45 | 90% | 70 |
| 20 |
| 30 |
| 40 |
| 50 |
Quality control process:
Raw material inspection
Inspecting according to the standard of testing raw material or the
drawing
Monitoring and measurement in production process
Self checking-tested by QC-Batches production
Final checking and make experiment
All products should be through testing by the professional
equipment
Which application fields of stepper motor ?
Our products have wide applications in office automation such as
printers, typewriters, copying machines and fax machines; automatic
controls in automobile, machinery, textile, bank, monitor, medical
instrument, stage lighting and Industrial Communication Device;
household appliances such as kitchen appliance, water heater and
sewing machine
How to select a suitable motor?
A:If you have motor pictures or drawings to show us, or you have
detailed specs like voltage, speed, torque, motor size, working
mode of the motor, needed lifetime and noise level etc, please do
not hesitate to let us know, then we can recommend suitable motor
per your request accordingly.
Do you have a customized service for your standard motors?
A: Yes, we can customize per your request for the voltage, speed,
torque and shaft size/shape. If you need additional wires/cables
soldered on the terminal or need to add connectors, or capacitors
or EMC we can make it too.
