Parker GVM Series: Revolutionizing Mobility with Advanced PMAC Technology
PARKER
GVM SERIES
Parker GVM Series
Parker Hannifin leads in designing and manufacturing electric motors for modern vehicle platforms. The Parker GVM (Global Vehicle Motor) series, a Permanent Magnet AC (PMAC) motor, redefines power, efficiency, and versatility for both on-road and off-road applications. This blog highlights the features, benefits, and applications of the Parker GVM, focusing on the GVM310/300-400 range extension.
The Rise of Electrification in Mobility
Electrification is not just a trend; it’s a necessity driven by the global push towards cleaner, more sustainable modes of transportation. Whether in passenger cars, commercial vehicles, or heavy-duty off-highway machines, the transition from internal combustion engines (ICE) to electric motors is a critical step in reducing emissions and achieving greater energy efficiency.
In this context, Parker’s GVM series plays a crucial role. These motors are designed to meet the demanding requirements of various vehicle applications, providing the necessary torque and speed to deliver top-notch performance, whether in hybrid, fully electric, or auxiliary systems.
Introducing the Parker GVM Series
The Parker GVM series is a family of Permanent Magnet AC (PMAC) motors known for their high efficiency, robustness, and adaptability. These motors are engineered for use in a wide range of vehicles, from construction and mining equipment to buses, trucks, and material handling systems. The GVM series is particularly noted for its outstanding torque density and speed capabilities, making it a powerful solution for both traction and electro-hydraulic pump (EHP) applications.
One of the key highlights of the GVM series is the GVM310/300-400 range extension. This motor range is specifically designed to deliver enhanced performance in terms of power, efficiency, and durability, making it an ideal choice for heavy-duty applications that demand high levels of reliability and performance.
Key Features and Benefits of the GVM Series
The GVM series motors are packed with features that make them stand out in the electrification market. Below are some of the most notable aspects:
- High Efficiency and Power Density
– The GVM motors utilize PMAC technology, which offers superior efficiency compared to traditional induction motors. This high efficiency translates into lower energy consumption, reduced heat generation, and ultimately, a smaller and lighter motor that can deliver more power in a compact form factor.
– The motors offer a remarkable torque density, meaning they can provide high torque at relatively low speeds, which is crucial for applications like traction and EHP.
- Robustness and Reliability
– Parker’s GVM motors are built to withstand harsh operating conditions. They feature rare earth magnets that allow for high-temperature operation, making them suitable for demanding environments often encountered in heavy-duty vehicle applications.
– The motors are designed with a patented cooling system that ensures optimal thermal management, further enhancing their reliability and lifespan.
- Versatility and Adaptability
– The GVM series is highly versatile, with operating voltages available from 24 to 800 VDC. This wide voltage range allows the motors to be used in a variety of applications, from light-duty vehicles to heavy industrial machinery.
– The motors can be used either as a motor or a generator, offering flexibility in system design and integration.
- Compactness and Ease of Integration
– With a compact design, the GVM motors can be directly mounted to various vehicle platforms, simplifying the integration process. Additionally, Parker offers these motors as a kit for better mechanical integration, allowing manufacturers to tailor the motor assembly to their specific needs.
- Enhanced Performance with the GVM310/300-400 Range
– The GVM310/300-400 range extension introduces several performance enhancements, including a new thinner lamination design that reduces losses and increases efficiency. This design improvement is particularly beneficial in applications that require high-speed operation.
– The range extension also includes low flux for high-speed applications and high flux for low-speed applications, offering optimized performance across a wide range of operating conditions.
Applications of the Parker GVM
The versatility of the Parker GVM series makes it suitable for a broad spectrum of applications across various industries. Here’s a closer look at some of the key areas where GVM motors excel:
- Traction Applications
– The GVM motors are ideal for traction applications in electric and hybrid vehicles. Whether in buses, trucks, or off-highway vehicles, these motors provide the necessary torque and power to ensure smooth and efficient operation.
– In addition to providing propulsion, the motors can also be used in regenerative braking systems, converting kinetic energy back into electrical energy to recharge the battery, thus enhancing overall vehicle efficiency.
- Electro-Hydraulic Pumps (EHP)
– In applications requiring high power hydraulic systems, such as construction and material handling equipment, the GVM motors serve as a perfect solution for driving electro-hydraulic pumps. The high torque and power density of these motors ensure efficient operation of hydraulic systems, even under heavy loads.
– Ability to operate at variable speeds allows for precise control of hydraulic systems, improving the overall performance and efficiency of the equipment.
- Generators
– The GVM motors can also be used as generators in hybrid vehicle systems or auxiliary power units. Their high efficiency and reliability make them an excellent choice for generating electrical power in demanding environments.
– As generators, the GVM motors contribute to the overall energy efficiency of the vehicle, reducing the need for larger and heavier energy storage systems.
- Auxiliary Systems
– Beyond the primary propulsion and hydraulic systems, the GVM motors are also used in various auxiliary systems, such as air conditioning compressors, power steering units, and other onboard electrical systems. Their compact size and high efficiency make them ideal for these applications, where space and energy efficiency are critical.
> Click Here to download the GVM310 /300-400 flyer
Technical Specifications: A Closer Look
To appreciate the full capabilities of the Parker GVM series, it’s essential to examine some of the key technical specifications:
– Motor Type: Permanent Magnet synchronous motor
– Magnet Materials: Rare earth magnets
– Number of Poles: GVM142 and GVM210 have 12 poles, while the GVM310 has 16 poles.
– Battery Voltage: 24 to 800 VDC max
– Power Range: Up to 351 kW (rated power)
– Torque Range: Up to 2300 Nm (peak)
– Speed Range: Up to 9500 rpm
– Operating Temperature: -40 to +120 °C (liquid-cooled)
– Vibration and Shock Resistance: Meets rigorous standards (JDQ 53.3), ensuring durability in harsh environments.
These specifications highlight the GVM’s capability to deliver exceptional performance across a wide range of operating conditions, making it a reliable choice for various vehicle applications.
Conclusion: The Future of Mobility with Parker GVM
As the world continues to move towards more sustainable and efficient modes of transportation, the need for high-performance electric motors is more critical than ever. Parker Hannifin’s GVM series represents a significant advancement in electric motor technology, offering the power, efficiency, and versatility needed to meet the challenges of modern mobility.
Whether in heavy-duty off-highway vehicles, commercial trucks, or advanced hybrid systems, the Parker GVM motors provide the reliability and performance that manufacturers and operators need to succeed in an increasingly electrified world. The GVM310/300-400 range extension, in particular, sets a new standard for what electric motors can achieve, paving the way for cleaner, more efficient, and more powerful vehicle systems.
> Click here to read more about electrification technologies
With its combination of cutting-edge technology, robust design, and adaptability, the Parker GVM is not just a motor; it’s a key component in the future of mobility. As industries continue to embrace electrification, Parker’s GVM series will undoubtedly play a pivotal role in driving this transformation.
For those looking to integrate the Parker GVM series into their systems, the GVM motors can be purchased from A&C Engineering, a Premier Distributor of Parker. A&C Engineering offers expert guidance and support to ensure you get the right solution for your application. If you have any questions or need further information, please don’t hesitate to contact us. we’re here to help you every step of the way.
