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of your passion
Products Thanks to the careful development and continuous research we put into our products, we are able to put at your disposal the solution you have always been looking for. An advanced temperature management system for 2 strokes and 4 strokes engines.
For every engine and need, we have a dedicated solution. We manufacture mechanics and electronics with extreme production quality, we choose high-quality components, we follow rigorous processes and carry out extreme stress tests.
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IEC - Intelligent Engine
Cooling
IEC IEC (Intelligent Engine Cooling) is a patented mechatronic system that guarantees, even in situations of heavy use, Total control of the temperature management of traditional thermal engines and hybrid engines by acting on the engine cooling system.
In electric vehicles, IEC is used for the correct maintenance of the ideal operating temperature of batteries, inverters and electric motors.
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Technical features
IEC1.Why “Intelligent Engine Cooling”?
Because is the only one system available on the market that allows to “intelligently” manage the coolant temperature thanks to an electronic control unit.
There are no equivalent systems on the market, only on-off solutions, without dynamic temperature management, which are not able to modulate their effectiveness according to the stress the cooling system is experiencing.
2.How it’s made?
The system is composed by:
- Mechatronic subsystem that includes ECU and wiring
- Electrohydraulic subsystem that includes the electric pump and hoses/junctions to connect itself with the original engine cooling system.
3.How does it work?
The system gets temperature’s data of the engine’s cooling circuit via CAN Bus and through an additional sensor put inside the electric pump of the IEC system.
The ECU processes the data acquired, defines engine’s cooling state and, consequently, it controls the electrohydraulic pump to increase or to decrease the coolant’s flow rate in order to guarantee the optimum temperature of the engine usage.
In those applications where there are one or more cooling fans , the IEC system can communicate with the latter proportionally trimming its operation according to the temperatures acquired through the two sensors mentioned above.
In the vehicles that haven’t engine ECU (like historic vehicle, 2 strokes, 4 strokes with carburetor and vehicles without Can Bus connection) the solution is the Stand Alone version that works in the same way, but it gets temperature’s data of the engine’s cooling circuit from an external temperature’s sensor and not via CAN Bus.
- 1. IEC’s Electronic Control Unit
- 2. IEC’s Electrohydraulic Pump
- 3. IEC’s Temperature Sensor (Stand-Alone version)
- 4. IEC’s Connection to the Motor Control Unit (Integrated Version)
- 5. Radiator Fan (if present)
Intelligent Engine Cooling is a patented product
European patent number: EP17742450.4
Italian patent number: 10201700007282
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IEC components
IECA complete range of electro-hydraulic pumps and adjustable electronic control units for the perfect management of the engine temperature of motorcycles, cars and karts both in motorsport and for everyday use.
Kart
Water Pump
Water PumpMWP-030
IEC Electrohydraulic Pump
- Flow rate: 30L/min @ 16.8V
- Consumption: 1.6A @ 11-17V
- Weight: 645g
- Applications: up to 100kW
- Material: Glass or carbon reinforced nylon
Moto
Water Pump
Water PumpMWP-070
IEC Electrohydraulic Pump
- Flow rate: 70L/min @ 13.8V
- Consumption: 4.5A @ 13.8V
- Weight: 680g
- Applications: up to 100kW
- Material: One piece Aluminum + Carbon
Auto
Water Pump
Water PumpMWP-180
IEC Electrohydraulic Pump
- Flow rate: 180L/min @ 13.8V
- Consumption: 13A @ 13.8V
- Weight: 1.950g
- Applications: up to 300kW
- Material: One piece Aluminum
Control Unit
Control UnitECU Moto
IEC Electronic Control Unit
- Interface: CAN + Firmup
- Consumption: 0.05A @ 10-18V
- Weight: 250g
- Material: One piece Aluminum
Control Unit
Control UnitECU Auto
IEC Electronic Control Unit
- Interface: CAN + Firmup + Programming keys + System parameters display
- Consumption: 0.05A @ 10-18V
- Weight: 320g
- Material: One piece Aluminum
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Performance
IECThe IEC set up, in series with the existing engine cooling system, allows to increase or decrease the flow rate of the cooling fluid according to the heating or cooling demand of the engine.
START UP SESSION
During the start up session, IEC decrease the flow rate of the cooling fluid making easier and faster the achievement of the ideal operating temperature.
This allows to save the engine decreasing also the effects due to the thermal shock and improving the pollution.
RANGE OF USE AT REGIME
Using the vehicle , also in the heaviest thermal load conditions, IEC works autonomously and intelligently increasing or decreasing the cooling fluid flow rate according to the needs of the engine.
In that way, the temperature stays steady and constant avoiding overheating and so the risk of some failures or power drops.
ENGINE SHUTDOWN AND COOLING
When the engine is switched off, IEC keeps working decreasing step by step the cooling fluid flow rate in order to gradually bring the engine to the lowest temperature possible.
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Benefits
IECMonzaTech’s “Intelligent Engine Cooling” kits not only allow you to manage the engine temperature, but improve the performance and operation of the entire system.
POWER INCREASE
It is possible to remove the impeller from the mechanical pump recovering additional power.
CHECK OF PROPORTIONAL RADIATOR FAN
The electronic control unit operates combining the pump functionality with the fan functionality according to the heat dissipation needs. The fan functionality is managed in a proportional way => no longer on/off but from 0 to 100%.
REDUCTION OF RADIATOR DIMENSIONS
By increasing the performance of the cooling system, the radiant mass can be reduced by increasing the aerodynamic efficiency and/or reducing weight.
FASTER WARMING
Installation in series with the original pump. The MWP pump limits the flow of liquid in the circuit by promoting heating.
CUSTOMIZABLE
It is possible to set more than 20 different functional parameters to tune the performances reaching the requested targets.
ENGINE COOL DOWN
The MWP pump continues to operate maintaining the circulation of the coolant even when the engine is switched off preserving the mechanical integrity of the vehicle powertrain systems.
POLLUTION EMISSIONS CONTAINMEN
The ability to help the engine to reach rapidly the working temperature (when cold) and to maintain the right temperature (even during different driving situation) can permits to optimize the exhaust gas treatment system working conditions reaching a better performance in pollution emission ratio (helping to reach EU/US requirements).
ELIMINATION OF THE THERMOSTATIC VALVE
IT IS NOT NEEDED PARTIALIZING THE RADIATOR
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Applications and Types
ProductsEach engine generates an amount of heat that is related to its specific power and architecture. The different models of smart cooling kits and electric pumps are designed to adapt to the various types of motors and they differ mainly in the maximum flow rate reachable.
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Think ECO!
IECPOLLUTION EMISSIONS CONTAINMENT
The ability to help the engine to reach rapidly the working temperature (when cold) and to maintain the right temperature (even during different driving situation) can permits to optimize the exhaust gas treatment system working conditions reaching a better performance in pollution emission ratio (helping to reach EU/US requirements).
In electric vehicles, IEC is used for the correct maintenance of the ideal operating temperature of batteries, inverters and electric motors.
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