IntelliGreen® 42 EC Motors

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The IntelliGreen 42 is our 42-frame Electronically Commutated Motor (EC Motors) from our original line of variable-speed motors. With up to 85% efficiency, IntelliGreen 42 EC Motors are a reliable solution for many HVAC applications. Not only can it reduce your overall electrical energy consumption and carbon footprint, but it’s also a cost-effective alternative to standard AC motors.

Our designers and engineers have put in countless hours of development to provide a premium EC Motors with integrated control functions customized for your unique projects.

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Fully potted control module

Potting fills a complete electronic assembly with a compound for high-voltage assemblies. The compound permanently protects the assembly from water, moisture, and corrosive agents. It also provides resistance to shock and vibration.

Single or dual shaft options

Single or dual shaft options give more possibilities for how the motor can be used in the application. Single shaft motors are driven by a controller and the shaft is connected to the required part of the application. You can attach a dual shaft motor to two applications or use the rear shaft to mount an encoder to set up a closed-loop speed control system. These add-on options can be used without impacting the main drive shaft.

Integrated control module

Integrated control modules allow for streamlined installations, better control of the application functions, and allow you to troubleshoot the motor from afar. It also allows centralized communication and better connection with the rotor and other parts of the system so that it can work more efficiently.

Remote mount available

The remote mount protects the sensitive electronics of the motor. It ensures the motor components are away from any environments that could damage the motor. It also keeps workers safe because they don’t have to operate the motor and system close to any dangerous environments.

5 tap 24V and 0-10V inputs via UCB control

24V systems are beneficial because they conform to industry standard usage and readily available system control boards. This allows OEMs to save costs with the use of standard controls and connective components. The 0 – 10V inputs can control the speed of the fan or blower motor and adjust it based on the application needs to make it more efficient and optimized for performance.

Remote potentiometer speed control via VSC

Potentiometers allow for simple speed control of the EC motor and provide direct angular position information of the motor shaft. You can use the remote potentiometer to control the base voltage of the power transistor.

Development software available

Development software can control or reprogram the EC motor for a different application. It makes it easy for you to modify the motor as needed for the parameters of your application and project.

Voltage, current, and thermally protected

The IntelliGreen 42 has built-in safety features protecting it against damage from high levels of voltage, current, and thermal heat. The motor either locks up or breaks the circuit to protect the motor and system if levels reach higher than the present level.

Specifications

Applications

Output Power: 1/12, 1/9, ⅙, ¼, ⅓
Frame: 42
Enclosure: TENV, IP54
Voltage: 115V or 208-230V
Max Speed Ratings: 900, 1200, 1800, 4000 RPM
Mode: Constant Torque/Constant Speed
Inputs: PWM
Max Efficiency: 85%
Insulation Class: B
Max Ambient: 40°
Certifications: ETL recognized component
Mounting: Belly Band, Resilient Band, Stud
Operating Temp: -20°C to 40°C

Heat pumps
The IntelliGreen EC Motors lowers the total electrical consumption of the heat pump. It has many features that improve the efficiency of the system and your production capabilities, such as development software, an integrated control module, and single and dual shaft options.

Power roof ventilators
IntelliGreen motors have 85% efficiency, which means most of the motor power is converted to useful energy for the system. It can reach speeds up to 4,000 RPM while maintaining a full-service life. The speed of the motor can be controlled using the integrated module to ensure it performs at its best for your application.

Packaged terminal air conditioners
IntelliGreen 42 brushless EC Motors operate more efficiently than standard motors, utilizing less energy consumption and ensuring minimal noise, heat loss, and friction.

Fan coil units
IntelliGreen 42 motors are ideal for fan coil units designed to maintain indoor air quality. Its wide range of operating speeds improves air quality and allows for lower energy consumption. It’s a cost-effective way to operate the fan coil unit and can reduce maintenance costs over time.

Utility sets
With TelcoGreen motors you can easily control the motor’s speed to fit the system’s parameters and monitor the speed as it adjusts to pressure changes. The single and dual shaft options also make it easy for you to have options for integrating the motor into your system.

Centrifugal blowers
IntelliGreen 42 provides up to 4,000 RPM, for those ultra-powerful centrifugal blower scenarios. Not only does it consume less energy, but it’s also a very quiet and cost-effective method for operating blowers.

Furnaces
EC Motors are designed to run continuously at full power with high efficiencies at various speeds. The IntelliGreen EC Motors has voltage, current, and thermal protection in case the furnace gets too hot. These help to protect the customer, the motor, and the system. It also has minimal heat loss and friction, making it much more cost-effective and reliable than standard motors.

Evaporators
TelcoGreen brushless EC Motors can be programmed and controlled to fit the parameters and requirements of your evaporator. With both a single and dual shaft option, to sustain one moving application or two, an encoder can be mounted to one side to monitor the motor speed. IntelliGreen 42 EC Motors use premium, durable materials to withstand harsh environments and increase the service life of your applications.

Condensing units
Variable speed motors help modulate the fan speed for condensing units. Based on the load of the system and your project requirements, you can adjust the fan speed of the motor accordingly.

Air handlers
Compared to standard motors like PSC motors, IntelliGreen 42 EC Motors are lightweight with a streamlined operation. Not only does it help lower maintenance costs, but our built-in inverter and magnet rotor can achieve better efficiencies than most standard motors.

Propeller fans
EC Motors provide proportional speed control of airflow while maintaining high efficiencies at different RPMs. They are great for air-moving and cooling applications because of their high power, durability, and integrated control module.

Air conditioners
IntelliGreen EC Motors lower the overall energy consumption of the AC to maintain proper airflow throughout the air conditioner. It improves its overall efficiency for better power and temperature regulation without as much noise.

Inline power ventilation
IntelliGreen EC Motors help inline power ventilators move air from the inside to the outside, such as ventilating moisture from bathrooms and kitchens. These motors can withstand high-temperature conditions and have built-in safety features to protect the motor in case of overheating. This is ideal as inline venters can be used with condensing and non-condensing heating appliances.

Commercial ovens
The IntelliGreen 42 has durable materials to withstand heat and produce optimal airflow even in high-temperature conditions. It can provide as much power as its counterparts, making it cost-effective and efficient.