VSM08145 8mm micro stepper motor 2 phase pm stepper motor for precision medical devices
VSM08145 is a precision micro step motor, the output shaft with a pitch of 0.4mm of the screw, through the screw and the screw rod supporting the turn of the screw into a thrust.
Motor basic step angle is 18 degrees, the motor running 20 steps every week, so the resolution of displacement can reach 0.02mm, to achieve the purpose of precision control.
Actuator aspects using subdivision drive way to meet.
Mechanical Dimension:MM
Technical Features
VSM08145 8mm micro stepper motor 2 phase pm stepper motor for precision medical devices.
Miniature stepper motor is equipped with a special bracket, screw and metal slider (linear motion module)Because the stepping motor is small in size, high in precision, easy to install, easy to use and many other advantages, it is widely used in various industries such as monitoring devices, projectors, medical instruments, optical lenses, small instruments, smart meters, automatic door locks.
The main function of micro stepper motor is to move specific parts (such as lenses, measuring strips, locking tongues, probes) to the exact position according to the instructions of the host computer, control computer or other control devices, so as to achieve the corresponding Focus, test and other functions.
The input part of the stepping motor power supply can be in various forms such as an FPC connector, a connection wire connector, and a light pin (for direct soldering of the PCB). The push rod of the output part can be either a plastic slider or a metal slider, which can be customized according to customer requirements. The stroke of the slider can be customized according to the customer's requirements within a certain range, but because the motor is small, the screw is thin (currently used M2), the length of the thread that can be processed is limited, and the maximum stroke is generally less than 50mm. Stroke 40mm.
The stepping motor has a step angle of 18 degrees. In the case of full step (2-2 phase excitation) driving, the motor rotates 20 steps per revolution, and the commonly used pitch of the screw is 0.4 mm, so the position control accuracy can reach 0.02 mm. If you need to further improve the accuracy, you can customize to reduce the screw pitch and other methods. It can also be realized with a higher precision motor (stepping motor with a step angle of 9 degrees).
In general, the stepping motor has a thrust of about 150 to 300 g, which varies depending on the driving voltage, the motor resistance, and the like.
Our team has more than 10 years of experience in the design, development and production of micro stepping motors. We can implement product development and auxiliary design of client products according to the special needs of customers!
The drive control system for the motor is also our specialty and can be customized for the customer.
Customer needs are our efforts, please feel free to contact us!
Typical Applications
Specifications
| Product Name | 8 mm micro stepper motor |
| Model | VSM08145 |
| Rated Voltage | 5.0 V |
| Current Per Phase | 300 mA /phase |
| Coil Resistance | 16 Ω±7% |
| No. Of phase | 2 Phases |
| Step Angle | 18 degree |
| Excitation Method | 2 Phase Excitation |
| Drive Mode | Bipolar Drive |
| Pull-In Torque | 2.8 gf.cm At 480 pps |
| Pull-Out Torque | 3.8 gf.cm At 480 pps |
| Max. Response Frequency | 800 pps, |
| Max. Starting Frequency | 2000 pps, |
| Insulation Class | Class E for Coils |
| Insulation Strength | 100 V AC for One Second |
| Insulation Resistance | 1.0 MΩ (DC 100 V) |
| Operating Temperature Range | -10~+60 ℃ |
| Weight | 5.5 g(Ref.) |
| OEM & ODM SERVICE | AVAILABLE |
Competitive Advantage
- High quality and the best price.
- Fast deliver,storage company and rich inventory
- Near Shanghai port, the traffic is very convenient.
Type Of Wire Connect For Reference
The input part of the stepping motor power supply can be in various forms such as an FPC connector, a connection wire connector, and a light pin (for direct soldering of the PCB).
These can be customized according to customer needs.
Product Detail Presentation
Product Tags:
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