
Vibration Measurement & Engine Rotor Balancing
Built specifically for small-frame turbofan and turboprop engines used extensively in the regional jet, business jet, and general aviation markets using our industry-leading engine vibration and balancing technology DNA. The PBS eXpress provides fast vibration assessment and rapid one-shot balancing if necessary. The Trim Balance Wizard makes it easy to set up and use, guiding even 1st-time users to success in as little as two engine runs.
About the PBS eXpress
The PBS eXpress is a vibration measurement and engine rotor balancing system that’s designed especially for the small-frame turbofan and turboprop engines that are used extensively in the regional jet, business jet, and general aviation markets. Lightweight, easy-to-setup, and ready-to-use, the PBS eXpress is built upon MTI’s proven PBS 4100+ technology, the most respected turbine engine vibration and balancing solution in the market today. Use it for rapid, one-shot balancing if an engine measures an exceedance.
The PBS eXpress is perfect for aviation maintenance repair and operations (MRO) organizations and operators who maintain and fly small to mid-sized corporate jets. Many of the features in this portable system are found in upmarket portable balancing products, but MTI’s solution is designed to meet the price point and service requirements of corporation aviation. Along with its simplicity, key features include a trim balance wizard and powerful visualization surveys.
Simplicity
- Easy to Setup: Preconfigured engine parameters. Just connect cables and begin testing.
- Intuitive Touch-based User Interface
- Works with existing cable sets for enhanced migration capabilities
- Compatible with odd-tooth tachometer sensors (including short/long/offset tooth types)
Trim Balance Wizard
- Guides even 1st time users to success in as little as two engine runs
- Configurable balance speed points and associated bias/weighting
- Transient Balance
- Influence Coefficients
Powerful Visualization
- Vibration Surveys with exceedance limits shown on the plot
- Order tracking for accessories such as starter generators and fuel pumps
- Review/Export Saved Data:
- Create reports with integrated plots and tables
PBS eXpress – The Industry’s Choice for Regional, Business and General Aviation Applications
MTI Instruments is proud to present the PBS eXpress, a revolutionary vibration measurement and engine rotor balancing system. This state-of-the-art system is tailored for small-frame turbofan and turboprop engines, making it an ideal choice for regional jet, business jet, and general aviation markets.
Features of the PBS eXpress — Why It’s Right for You
- Built on the robust foundation of MTI’s proven PBS 4100+ technology, the PBS eXpress is lightweight, user-friendly, and ready for immediate use. Its design focuses on the swift identification of engine balance issues and pinpointing their location, ensuring minimal downtime and maximum efficiency.
- One of the standout features of the PBS eXpress is its rapid vibration assessment capability. If required, it also offers one-shot balancing, making it a breeze to maintain optimal engine performance. See our PBS eXpress ROI Calculator to see the savings in time and money we can save you vs. the “Three Shot” method.
- The system’s unique Trim Balance Wizard is another key feature, which simplifies the setup process and guides even first-time users towards successful results in as few as two engine runs. This ensures that users can get the most out of the system with minimal training.
Who Benefits the Most from PBS Express?
Meet the PBS eXpress, a premier vibration measurement and engine rotor balancing system specifically built to cater to the needs of small-frame turbofan and turboprop engines.
Built on the robust foundation of MTI’s widely respected PBS 4100+ technology, the PBS eXpress is lightweight, user-friendly, and ready for immediate use. The PBS eXpress is ideally suited for several industries and individuals, including:
- Aviation Maintenance Repair and Operations (MRO) Organizations: These organizations can greatly benefit from the quick problem identification and resolution capabilities of PBS eXpress.
- Operators of Small to Mid-sized Corporate Jets: The system is designed to meet the price point and service requirements of corporate aviation, making it a perfect fit for these operators.
- Regional Jet, Business Jet, and General Aviation Markets: The PBS eXpress supports engines used in these markets, ensuring peak performance at all times.
In addition, the PBS eXpress is compatible with odd-tooth tachometer sensors and works with existing cable sets for enhanced migration capabilities. This makes it a versatile and future-proof investment for any aviation-related business.
Invest in the PBS eXpress and Discover the Power of Precision
Are you ready to elevate your engine performance to new heights? The PBS eXpress is your premier solution for vibration measurement and engine rotor balancing. With its intuitive Trim Balance Wizard, powerful visualization tools, and rapid one-shot balancing capabilities, it’s time to leave your engine worries behind.
Whether you’re an MRO organization or in general aviation markets, the PBS eXpress is ready to meet your needs and exceed your expectations.
Join the future of aviation technology now with MTI Instruments.
BALANCING CAPABILITIES |
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User Selectable |
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Speeds | 1-20 speeds simultaneously (configurable speed points) |
Channels | 1 to 4 channels simultaneously |
Planes | 1 or 2 balance planes simultaneously |
Weights | Up to 20 standard weight classes, user configurable |
Types | Transient Balancing and Fixed Speed Point |
SPEED |
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Input Channels | 2 standard, up to 4 optional |
Input Voltage Range | 200V Pk-Pk |
Speed Range | 150 to 75,000 RPM |
Speed Accuracy | Better than 0.02% |
Phase Accuracy | 1° typical |
Types | Any 1/REV or embedded odd-tooth type signal (N/REV) (including short/long/offset tooth, optical, and tach ratio types) |
VIBRATION |
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Input Channels | 2 standard, up to 4 optional |
Input Voltage Range | 20V Pk-Pk |
Frequency Range | 5 to 30 kHz |
Tracked Amplitude Accuracy | Better than +/- 1% |
Tracked Components | N1, N2, N3 + up to 4 customizable tracked orders |
ADDITIONAL SPECIFICATIONS |
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Connectors | Industry compatible MS-type cannon plugs, universally compatible. |
Through-put | 4 spectra/sec |
Power | Li-Ion Battery, up to 5 hr run time, 2.5 hr charge time. Able to operate while charging |
Display | 8.4” Color TFT display with Capacitive Touchscreen |
Operating Temperature | 0-50°C operation (battery charging stops at 45°C) |
Dimensions | 11.5″w x 7″d x 7″h (29.2 cm x 17.78 cm x 17.78 cm) |
Weight | 9.8 lbs (4.45 kg) |
Honeywell TFE731 family | GE CF34 | Williams FJ33 family |
Honeywell HTF7xxx | GE HondaJet HF120 | Williams FJ44 family |
Honeywell ALF500 series | PWC PT6 family | APU: Honeywell 131, 331, 36 series |
Honeywell ATF3 | PWC 100 family | APU: PW900 series |
Rolls-Royce BR700 series, non-717 | PWC 300, 500, and 600 series | APU: PW APS series |
Rolls-Royce/Allison 250 family | PWC JT15D |
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