EARL18-40 Series Precision Motorized Rotation Stages
ModelEARL18-40中文页面 ↗
- Travel ±12° to ±18°
- Sine mechanism
- 2-phase stepper motor standard; 5-phase optional
- Repeatability < ±0.005°
+86 137 1698 9256 Ms. Liu · sally-liu@ddhc-tech.com
Custom and OEM designs are welcome — contact us for pricing and selection support.
Specifications
| Model | EARL18-40 |
|---|---|
| Series | EARL |
| Category | Motorized Stages |
| Motion | Rotation |
| Travel | ±9° |
| Lead Screw Pitch | 1mm |
| Center Load | 4kg |
| Weight | 0.4kg |
| Repeatability | ≤±0.005° |
| Resolution (full step) | ≈0.019° |
| Minimum Step | ≈0.019°±10% |
| Max. Speed | ≈38.1°/s |
| Table Size | Φ40mm |
| Guide Type | Bearing |
| Body Material | Aluminum alloy, black anodized |
| Backlash | <0.003° |
| Static Parallelism | <50μm |
| Motor | 2-phase 28 stepper motor |
| Step Angle | 1.8° |
| Current | 1.3A/phase |
| Holding Torque | 0.0785N·m |
| Recommended Controller | DH2x42, DH3x42, DH5x42, DH6x42 |
| Limit Type | Photoelectric sensor |
| Limit Sensors | 2 × PM-L25 |
| Origin Sensor | None |
| Note | Specifications compiled from the product selection chart; refer to the latest factory data. |
| Source SKU | 12261395 |
Specifications shown are typical values; detailed drawings and full specifications are available on request. OEM and custom designs are welcome.
Functional Image
Typical dimensional drawings (from the official manual). Click to enlarge. Refer to factory drawings for exact dimensions; custom and OEM designs are welcome.