Ready to transform your fan system?
Calculate your savings and see how Infinitum can optimize your facility
Less energy. Fewer fans. Lower harmonics.
Infinitum Fan Systems deliver the airflow you need with fewer motors, less energy, and ultra-low harmonics that free up electrical capacity for revenue-generating IT load.
Fewer motors required
Total harmonic distortion
Energy savings
System efficiency
Lower total harmonic distortion, higher energy savings, better system efficiency.
The Challenge
Traditional fan systems face three critical challenges that impact your bottom line and operational efficiency.
Most systems spend 80% of their operating time at 30-70% capacity. That's exactly where traditional motors lose efficiency and cost you the most.
Poor power quality forces you to oversize transformers and generators "just in case." Passive filters underperform. Active filters are expensive and take up valuable space.
More motors mean more amps. More amps mean thicker wires, bigger breakers, and less capacity for revenue-generating IT loads.
The Infinitum Difference
While others assemble fan arrays from off-the-shelf components, Infinitum engineered a complete system around revolutionary motor technology.
The result? Superior performance where it actually matters.
Patented air-core PCB stator eliminates heavy iron core
50% lighter and smaller than traditional motors
No core losses = higher efficiency at all speeds
10x more reliable than iron-core designs
Custom ratings from 1-15HP per motor
Integrated Active Front-End (AFE) in every motor
THDi < 1.4% across entire load curve
98% power factor at all operating speeds
IEEE-519 compliant without external filters
Reduces transformer/generator oversizing
Plug-and-play modular design
Single-point power and control connection
Built-in redundancy for mission-critical applications
BACnet MSTP and Modbus RTU compatible
Available in 18″, 20″, 22″, 24″, and 27″ configurations
Proven results
82,000 CFM Air Handler: 8 Infinitum motors (59.7 kW) vs 10 standard EC motors (74.6 kW) =
10.8% energy savings + 20% additional electrical capacity for IT load.
Available Sizes: 18″, 20″, 22″, 24″, 27″ diameter
Motor Power Range: 5HP to 15HP per unit
Voltage: 460 VAC (±10%), 3φ, 60Hz
Speed Control: Modbus RTU, BACnet MSTP, Analog (0-10V)
Enclosure: TEFC/IP65
Power Factor: 98% (with integrated AFE)
Total Harmonic Distortion (THDi): < 1.4%
Voltage Harmonic Distortion (THDv): < 2.9%
IEEE-519 Compliant
Built for engineers, Infinitum’s Fan Selection Tool (FST) streamlines fan selection with an intuitive interface that delivers optimized, custom solutions, fast.
Request registration access to our game-changing tool and experience the Infinitum difference for yourself.
Yes. Our modular design is specifically engineered for easy retrofits. The systems are lighter than traditional fan arrays, making transportation and installation simpler. We work with your team to ensure proper sizing and integration with existing building automation systems.
Every Infinitum motor includes an integrated Active Front-End (AFE) that actively mitigates harmonics at the source. This achieves THDi < 1.4% and 98% power factor across the entire load curve, eliminating the need for external filters and reducing transformer/generator oversizing requirements. Standard EC motors typically require passive filters or centralized active filtering, which adds cost and complexity.
Individual motor modules can be replaced in under 30 minutes without shutting down the entire system. The PCB stator design is 10x more reliable than traditional iron-core motors, and components are designed for reuse and remanufacturing, extending the system lifespan to 100+ years.
Yes. We support Modbus RTU, BACnet MSTP, and analog (0-10V) control. The system provides real-time monitoring of airflow, static pressure, energy consumption, and individual motor status.
Calculate your savings and see how Infinitum can optimize your facility