1. Durable backrest strap for enhanced support
2. Photoelectric use for spaces below 6 meters
3. Manual button with hose connector functionality
4. Robust black hose for reliable performance
5. Secure clamp screws for stable assembly
6. Encoder bracket plate for precision
7. External expansion screws for flexibility
8. Internal expansion bolts for strong hold
9. Motor and bracket plate fixing screws for stability
10. Reliable track screws for smooth operation
11. Installation angle brackets for accurate fitting
12. Adjustable motor bracket plate for various motor sizes
13. Durable photoelectric housing for protection
14. Flat pin for secure connections
15. Encoder screw for precision adjustments
16. Beam bracket plate for sturdy support
17. Universal shaft tightening screws for firm grip
18. Four-hole universal bearing for versatility
19. High-quality encoder for accurate monitoring
20. Beam protection for enhanced safety.