- 20mm Z Travel
- High rigidity wedge design
- Zero backlash, precision ground ball screw
- Optical limit switches with home
- Stepper motor drive
- Crossed Roller Bearings
The ELV-BS series stages are designed for a variety of applications. These reliable ball screw stages combine high speed and high accuracy and are built for high duty cycles and long life for laboratory, factory automation and semiconductor processing equipment. They are safe for upright or inverted use and can be configured with custom payload mounting holes. The wedge design and crossed roller bearings offer an extremely rigid Z stage.
| Product Family | ELV |
| Encoder Type | Limit and Home Switch Only |
| Precision | Standard Precision |
| Additional Options | No Additional Options |
| Travel (mm) | 20 |
| Drive Type | Ball Screw |
| Motor | Stepper |
| Precision Class | Standard Precision |
| Accuracy (μm) | 12 |
| Force X (N) | 100 |
| Force Y (N) | 100 |
| Force Z (N) | 100 |
| Height (mm) | 90 |
| Length (mm) | 204 |
| Limit Switches | No |
| Repeatability (μm) | 3 |
| Linear Velocity (mm/s) | 25 |
| Moment X (N·m) | 5 |
| Moment Y (N·m) | 5 |
| Moment Z (N·m) | 5 |
| Moving Mass Z (kg) | 0.6 |
| Encoder Type | Limit and Home Switch Only |
| Pitch (arc-sec) | 10 |
| Stage Mass (kg) | 2.32 |
| Stepper Motor Resolution | 400 |
| Width (mm) | 112 |
| Yaw (arc-sec) | 10 |
