3 phase 57mm Waterproof IP65 NEMA23 Bi-Polar Stepper Motor for
external applicable equipment of computer
Product description of Waterproof Stepper motor
The material is selected from well-known manufacturers at home and
abroad.
- The advantages are light weight, good heat dissipation performance,
good thermal conductivity, die-casting, good plasticity,
- higher elongation than iron, low noise, good motion stability, the
disadvantages are high price, low hardness
- 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
- Online testing of technical parameters to ensure the consistency of
data product parameters
- The angular displacement of the stepping motor can be precise
controlled by the number of electrical pulses.Angle accuracy can be
controlled within ±0.09°without any feedback devices.
Advantages of Stepper Motor:
- 1. The rotation angle of the motor is proportional to the input pulse.
- 2. The motor has full torque at standstill.
- 3. Precise positioning and repeatability of movement since good
stepper motors have an accuracy of 3 – 5% of a step and this error
is noncumulative from one step to the next.
- 4. Excellent response to starting, stopping, and reversing.
- 5. Very reliable since there are no contact brushes in the motor.
Therefore the life of the motor is simply dependant on the life of
the bearing.
- 6. The motor’s response to digital input pulses provides open-loop
control, making the motor simpler and less costly to control.
- 7. It is possible to achieve very low-speed synchronous rotation with
a load that is directly coupled to the shaft.
- 8. A wide range of rotational speeds can be realized as the speed is
proportional to the frequency of the input pulses.
Product Application Information
Computer controlled stepper motors are a type of motion-control
positioning system. They are typically digitally controlled as part
of an open loop system for use in holding or positioning
applications.
In the field of lasers and optics they are frequently used in
precision positioning equipment such as linear actuators, linear
stages, rotation stages, goniometers, and mirror mounts. Other uses
are in packaging machinery, and positioning of valve pilot stages
for fluid control systems.
Commercially, stepper motors are used in floppy disk drives,
flatbed scanners, computer printers, plotters, slot machines, image
scanners, compact disc drives, intelligent lighting, camera lenses,
CNC machines and, more recently, in 3D printers.
Speed/Torque Characteristics(Reference Value)
Specifications
Mode No:PST57IP355-3F35S
IP Rating:IP65
| Holding Torque | 1N.m |
| Related Current | 3.5A/Phase |
| Resistance | 0.77Ω/Phase |
| Inductance | 1.8MH/Phase |
| Inertia | 280g.cm² |
| Weight | 1.5kg |
57mm 3-Plase Waterproof Type NEMA23 1.2°
Mode No:PST57IP355-3F55S
IP Rating:IP65
| Holding Torque | 1N.m |
| Related Current | 5.5A/Phase |
| Resistance | 0.5Ω/Phase |
| Inductance | 1.6MH/Phase |
| Inertia | 280g.cm² |
| Weight | 1.5kg |
57mm 3-Plase Standard Type NEMA23 1.2°
Mode No:PST57IP380-3F35S
IP Rating:IP65
| Holding Torque | 1.8N.m |
| Related Current | 3.5A/Phase |
| Resistance | 0.86Ω/Phase |
| Inductance | 1.2MH/Phase |
| Inertia | 480g.cm² |
| Weight | 2.5kg |
57mm 3-Plase Standard Type NEMA23 1.2°
Mode No:PST57IP380-3F55S
IP Rating:IP65
| Holding Torque | 1.8N.m |
| Related Current | 5.5A/Phase |
| Resistance | 0.7Ω/Phase |
| Inductance | 2.4MH/Phase |
| Inertia | 480g.cm² |
| Weight | 2.5kg
|
Customer Service of waterproof stepper motor:
1. Before sign an offical contract with our customer , we will help
to analyze and provide professional solution based on customer
project information and come out with optimum solution.
2. Your inquiry related to our products or price will be replied
within 24 hours.
3. Keep informing our customer production process and help arrange
quality checking in the factory if necessary.
4. One-year warranty to our display and one year waranty to spare
parts.
5. Buyer can dispatch technician to our factory for free trainning
before delivery.
6. For essential equipment failure, we will arrange our engineer
director to local site to help trouble shooting,also provide online
technical support for the whole life.
