- High capacity
- 150mm travel
- High torque brushless servo motor
- Optical limit switches with home
- High resolution rotary encoder
- Zero backlash, precision ground 2mm lead ball screw
- Recirculating ball linear ways
- Side seals
The LM7-BS series stages are designed for high loading capacities and long travels to suit a variety of applications. This ball screw stage is built for high duty cycles and long life and can attain high velocities for factory automation and semiconductor processing equipment. Recirculating ball linear ways paired with a high torque brushless motor and precision ground ball screw drive offer extremely smooth operation and velocity control. This stage has exceptional levels of accuracy, repeatability, flatness and straightness. Side seals and a hard cover make it an excellent choice for dirty environments. The LM7 Series stages can be stacked to create X, Y and Z motion.
| Product Family | LM7 |
| Encoder Type | 0.125µm Rotary |
| Additional Options | Side Seals |
| Travel (mm) | 150 |
| Drive Type | Ball Screw |
| Motor | High Torque Brushless Servo |
| Precision Class | Standard Precision |
| Accuracy (μm) | 20 |
| Encoder Output | A Quad B |
| Force X (N) | 800 |
| Force Y (N) | 1000 |
| Force Z (N) | 1500 |
| Flatness (μm) | 8 |
| Height (mm) | 86.5 |
| Length (mm) | 605 |
| Limit Switches | Yes |
| Encoder Resolution (μm) | 0.125 |
| Repeatability (μm) | 2 |
| Linear Velocity (mm/s) | 100 |
| Moment X (N·m) | 400 |
| Moment Y (N·m) | 600 |
| Moment Z (N·m) | 200 |
| Moving Mass X (kg) | 6.20 |
| Pitch (arc-sec) | 10 |
| Stage Mass (kg) | 17.4 |
| Straightness (μm) | 8 |
| Width (mm) | 200 |
| Yaw (arc-sec) | 10 |
