SM15-816G 15mm 2-Phase 4-Wire Geared Stepper Motor with 31Ω Resistance and 18° Step Angle for Digital Electronics
Price:
$4~7/unit
MOQ:
1Unit
Delivery Time:
15-30 work days
Brand:
VIC-TECH
Product Description
SM15-816G 15mm Geared Stepper Motor Overview
The SM15-816G is a compact 15mm diameter micro stepper motor integrated with a precision 10×12 metal reduction gearbox. This 2-phase, 4-wire all-metal gear stepping reduction motor delivers exceptional performance for digital electronics applications including electronic locks, DIY toy cars, and small robotics.
Key Features & Technical Specifications
Motor Core Specifications
| Parameter | Value |
|---|---|
| Model | SM15-816G |
| Motor Diameter | 15mm |
| Phase Configuration | 2 Phase, 4 Wires |
| Basic Step Angle | 18° (20 steps per revolution) |
| Final Resolution | 0.05-6° with gear reduction |
| Resistance | 31Ω ±7% |
| Operating Temperature | -10℃ to +70℃ |
| Insulation Class | Class F |
Performance Parameters
| Voltage | Phase | Step Angle | Resistance | Max Starting Pulse | Holding Torque |
|---|---|---|---|---|---|
| 5.0V DC | 2 Phase | 18° | 31.0Ω±7% | 800PPS Min | 35gf-cm Min |
| 5.0V DC | 2 Phase | 18° | 8.3Ω±7% | 1300PPS Min | 35gf-cm Min |
| 3.0V DC | 2 Phase | 18° | 15Ω±7% | 700PPS Min | 30gf-cm Min |
Gear Reduction System
Available reduction ratios include 1:5, 1:10, 1:20, 1:30, 1:50, 1:63, 1:100, 1:150, 1:298, 1:380, with custom ratios available upon request.
Gearbox Performance Data
| Drive PPS | Output Speed (RPM) | Output Torque (g.cm) |
|---|---|---|
| 200 PPS | 1.58-60.00 RPM | 160-3200 g.cm |
| 400 PPS | 3.16-120.00 RPM | 120-2400 g.cm |
| 600 PPS | 4.74-180.00 RPM | 80-1600 g.cm |
| 800 PPS | 6.32-240.00 RPM | 50-1000 g.cm |
Mechanical Dimensions & Construction
Application Fields
- Saliva Analyzers
- Blood Analyzers
- Welding Machines
- Intelligent Security Products
- Fiber Fusion Splicers
- Digital Electronics
- Electronic Locks
- DIY Toy Cars
- Small Robotics
Connection & Output Options
Input Connection Types
Available with pin type, FPC, PCB, lead wire connections - customizable to customer requirements.
Output Shaft Types
- Round Type: DIA 3mm, 4mm, 5mm
- D-cut Type: DIA3-D2.5, DIA4-D3
- Screw Type: M3, M4, M5 Series
- Trapezoidal Type
- I-cut Type: DIA3-I2, DIA4-I3
- Custom Types: Shaft with hole, etc.
Fixture Cover Options
Standard models available with custom sizes offered based on specific requirements.
Performance Characteristics
Customization Services
OEM & ODM services available with custom gear ratios, connection types, shaft configurations, and fixture covers to meet specific application requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou Vic-Tech Motor Technology Co., Ltd.
Location
No.28,Shunyuan Road,Xinbei Dist,Changzhou,Jiangsu,China(Mainland)
Contact Person
Kangtai Lee