15mm 9V DC Miniature Slider Screw Stepper Motor with 0.02mm Displacement Resolution and 2 Phase Precision
The SM15-77-TL is a precision screw motor featuring a 0.4mm pitch between the output shaft and screw. This design enables the screw to generate thrust while rotating, providing precise motion control.
Key features include:
- 18° basic step angle
- 20 steps per revolution
- 0.02mm displacement resolution for precise control
- Subdivision drive mode capability
Our team brings over 10 years of stepper motor design, development, and production experience. We offer custom product development and auxiliary design services to meet specific customer requirements.
| Model No. | SM20-77L-T |
|---|---|
| Motor diameter | 15mm |
| Rated Voltage | 9V DC |
| Coil Resistance | 15±10% ohm/PHASE(20℃) |
| Current Per Phase | 600 mA/Phase(1000pps) |
| No.Of Phases | 2 Phases |
| Step Angle | 18°/Step |
| Excitation Method | 1-2Phases Drive |
| Drive Mode | Bipolar Drive |
| Pull-out Thrust | More Than 230 g AT 700 pps |
| Max Response Frequency | More Than 1300 PPS |
| Max Staring Frequency | More Than 900 PPS |
| Insulation Class | CLASS E FOR COILS |
| Insulation Strength | 100 V AC FOR ONE SECOND |
| Insulation Resistance | 50MΩ DC 500V |
| Operating Temperature Range | -0~+55℃ |
| Motor surface temperature | 80℃ or less |
Selling Units: Single item plastic box inner, outer paper box
Package: single carton packing, 100 - 1000 pieces per box
Lead Time: 30 Days After Deposit
Changzhou Vic-Tech Motor Technology Co., Ltd has been specializing in producing micro motors and accessories since 2011. Our main products include micro stepper motors, geared motors, underwater thrusters, and motor drivers/controllers.
With an R&D team boasting 20 years of motor development experience, we provide custom design and development services. Through our commitment to honesty, dependability, and quality, Vic-Tech Motor continues to pioneer in global markets by seeking international partners.
Based in Jiangsu, China since 2011, we serve domestic (35%), North American (25%), Northern European (20%), Western European (10%), and Southeast Asian (10%) markets with a team of 51-100 professionals.
- Pre-production samples before mass production
- Final inspection before shipment
Stepper motors, linear motors, geared motors, micro motors, BLDC motors
Vic-Tech Motor specializes in micro motor production since 2011, offering custom design services for stepper motors, geared motors, underwater thrusters, and motor controllers.
Delivery Terms: FOB, CIF, EXW, DDP
Payment Options: T/T, Credit Card, PayPal, Cash (USD, EUR, CNY)
Languages: English, Chinese
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.