Pintsch Bubenzer BUEL® SB 28.3 / SB 23.3 Thruster Disc Brakes

Product Overview: Pintsch Bubenzer BUEL® Thruster Disc Brakes

The Pintsch Bubenzer BUEL® SB series thruster disc brakes, including models SB 28.3 and SB 23.3, are highly reliable braking systems designed for demanding industrial environments. They are suitable for a wide range of heavy-duty applications, including mining, material handling, and steel production, where safety and precision are critical.

Key Features:

1. Open Limit Switch: Equipped with a limit switch that ensures accurate braking functionality and safety.
2. Manual Release Lever: Available with or without a locking function for manual release, providing versatility during maintenance.
3. Automatic Self-Centering Device: Ensures consistent alignment through the use of a cam disc and roller mechanism, improving performance and longevity.
4. Automatic Wear Compensation: A built-in feature that adjusts for brake pad wear, reducing maintenance requirements and ensuring consistent braking power.
5. High-Speed Powder Metallurgy Brake Pads: These brake pads offer exceptional performance, durability, and reduced wear under high-speed conditions.
6. Adjustable Braking Torque: Comes with a torque adjustment scale and wear-resistant bushings in the spring tube, allowing for precise torque settings to match operational requirements.
7. Stainless Steel Pins: All critical points utilize stainless steel pins, enhancing the durability and corrosion resistance of the brake system.
8. W-Tech Corrosion Protection: Special anti-corrosion technology protects all pivots with maintenance-free bushings, extending the lifespan of the brakes even in harsh environments.
9. Symmetrical Design: Ensures consistent braking clearance on both upper and lower sides, preventing interference between the brake pad and the brake disc.

Technical Specifications (Selected Models):

• Power Range: 350W to 1250W
• Current (400V): 0.6A to 2.1A
• Weight: 16kg to 33kg depending on model

With these advanced features, the BUEL® series is designed for optimal performance, minimal maintenance, and long service life, making it the ideal choice for critical industrial applications where reliability and safety are paramount.