7STA03B Series Motorized Translation Stages
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Features
- Designed with a stepper motor and a DB9 connector, ensuring compatibility with series motion controllers for automated positioning.
- A high-precision ball screw drive delivers smooth linear motion, excellent repeatability, and long-term accuracy.
- The three-bearing mounting structure prevents axial play by securing the screw rod at both ends, ensuring stability during high-speed reciprocating motion.
- Its square-type linear guide, fully integrated with the base plate, provides high rigidity and load capacity, making it suitable for single-axis applications with heavy loads or multi-axis configurations.
- A high-quality elastic coupling connects the motor to the ball screw, ensuring synchronized motion with minimal backlash and low noise.
Specifications
| Model | |||||||
| Travel(mm) | 50 | 100 | 150 | 200 | 300 | 400 | 500 |
| Table size(mm) | 160×160 | ||||||
| Screw lead (mm) | 5 | ||||||
| Resolution (at 8 microsteps) (mm） | 0.0015625 | 0.003125 | |||||
| Maximum speed (at 2 microsteps) (mm/s） | 20 | 40 | |||||
| Repeatability(mm) | 0.003 | ||||||
| Backlash (mm) | 0.005 | ||||||
| Motor type | 42 stepper motor (0.9°) | 42 stepper motor (1.8°) | 57 stepper motor (1.8°) | ||||
| Maximum static torque(N·m) | 0.4 | 1.2 | |||||
| Rated working current(A) | 1.7 | 2.8 | |||||
| Central load(kg) | 30 | 50 | |||||
| Weight(kg) | 4.95 | 5.5 | 6 | 6.45 | 7.5 | 10.5 | 11.8 |
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