Overview of RBT Pneumatic Tilt Units

The RBT series consists of pneumatic tilt units designed for End-Of-Arm Tooling (EOAT) applications, providing a 90° rotation with adjustable end-stops and high lifting torque. These units include a safety lock feature (except for the RBT30 model) and offer optional magnetic sensors for position detection.

Technical Specifications

• Medium: Compressed air compliant with ISO 8573-1:2010 [7:4:4]
• Operating Pressure Range: 2 to 8 bar
• Unlock Pressure: Greater than 3.5 bar
• Operating Temperature Range: 5 to 60 °C
• Tilt Angle: 90° ± 2°
• End Stroke Adjustment: Two rubber adjustable end-stops
• Cycle Air Consumption: Varies by model (not specified in detail)

Performance Parameters by Model

Design and Construction Features

• Each model includes detailed dimensional drawings with mounting hole specifications, air connection points, sensor slots, and lock units.
• Mounting interfaces include multiple threaded holes (M4, M5, M6, M8) and precision bore holes for alignment.
• Air connections vary by model, typically G1/8" or G1/4" fittings.
• Safety lock mechanisms are integrated in all models except RBT30, enhancing operational safety.
• Optional magnetic sensors can be installed in dedicated slots for position feedback.
• Flow regulators with two stages are available for precise air flow control.

Installation and Adjustment Recommendations

• Ensure compressed air quality meets ISO 8573-1:2010 [7:4:4] standards to maintain unit performance and longevity.
• Adjust rubber end-stops to fine-tune the tilt angle within ±2° tolerance.
• Verify unlock pressure is maintained above 3.5 bar to ensure proper safety lock disengagement.
• Use the provided mounting hole patterns and dimensions for secure and precise installation.
• Consider optional magnetic sensors for applications requiring position monitoring.

Summary of Critical Parameters and Limitations

• Operating pressure must remain within 2 to 8 bar for optimal performance.
• Operating temperature limited to 5–60 °C to avoid material degradation.
• Maximum allowed loads and moments vary significantly by model; selection must consider application requirements.
• Safety lock is not available on the smallest model (RBT30), which may limit its use in safety-critical applications.

Conclusion

The RBT series pneumatic tilt units offer robust, adjustable, and safe 90° rotation solutions for EOAT systems, with a range of sizes to accommodate different load and torque requirements. Proper installation, adjustment, and air quality compliance are essential to ensure reliable operation and longevity.