NEMA8 20mm 12vDC small stepper motor PM 3D printer micro linear stepper motor micro stepper motor with slider
This is a precision micro stepper motor with a screw pitch of M3P0.5mm on the output shaft, which is rotated into thrust through the screw and its support.
The basic step angle of the motor is 18 degrees, and the motor runs 20 steps per week, so the displacement resolution can reach 0.02mm, achieving precise control.
The thrust of a 20mm diameter motor is approximately 10N, which depends on the customer's driving frequency and can be tested on actual samples
The motor is equipped with a plastic slider for easy connection with customer parts, saving costs. The effective stroke of the screw is 63mm, and it can also be customized according to the actual needs of the customer
The actuator adopts a segmented driving method to meet the requirements.
Due to its excellent characteristics such as small size, high precision, and easy control, this miniature stepper motor is widely used in fields such as cameras, optical instruments, lenses, precision medical equipment, and automatic door locks.
The input part of the motor adopts FPC, but it can be replaced with connection pins, PCB and other forms according to customer needs.
The installation bracket can be replaced according to customer requirements.
Mechanical Dimension:MM
Technical Features
Because of its small size, high precision, easy to control and other excellent characteristics, so this micro stepper motor is widely used in the camera, optical instruments, lenses, precision medical devices, automatic door locks and other fields.
The motor input part of the FPC, but can according to the customer demand can be changed to a connecting line needle, PCB and other forms.
Main Application
1) Camera
2) Optical instruments
3) Lenses
4) Precision medical devices
5) Automatic door locks
Specifications
| PRODUCT NAME | 20mm lead screw motor |
| MODEL | SM20-63L |
| RATED VOLTAGE | 12 V DC (Driver IC : L6219) |
| CURRENT PER PHASE | 400 mA/PHASE |
| COIL RESISTANCE | 30土10%ohm /PHASE C 20C') |
| PULL-OUT Thrust | MORE THAN 500g AT 700pps |
| NO. OF PHASES | 2 PHASES |
| STEP ANGLE | 18 °/STEP |
| EXCITATION METHOD | 1一2 PHASES EXCITATION |
| MAX. STARTING FREQUENCY | MORE THAN 1100 PPS |
| MAX. RESPONSE FREQUENCY | MORE THAN 1600 PPS |
| PULL IN TORQUE | MORE THAN 500g (AT125 PPS , 12V DC) |
| INSULATION CLASS | CLASS E FOR COILS |
| INSULATION STRENGTH | 100 V AC FOR ONE SECOND |
| INSULATION RESISTENCE | 50 MΩ (DC 100 V) |
| OPERATING TEMPERATURE RANGE | -0 ~+55 ℃ |
| OEM & ODM SERVICE | AVAILABLE |
Product Detail Presentation
Type Of Wire Connect For Reference
Motor input method with Pin type,FPC, PCB, Lead wire etc. These can be customized according to customer needs.
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12VDC linear motor 20mm bracket motor 2-phase 4-wire slider stepper motor with plastic nut Images
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