Details
The GVM (Global Vehicle Motor) is Parker’s PMAC offering for electric and hybrid electric powertrain motors, and electro-hydraulic actuation.
The GVM utilizes highly engineered magnetics to achieve efficiencies in peak regions not obtainable in other designs. It uses a new patent-pending advanced cooling system that has minimal impact on the size and weight of the motor. The scalability of the GVM allows the widest performance range available.
- Samarium Cobalt (SmCo) magnets allow high temperature operation and removes demagnetization.
- Highly efficient design reduces thermal dissipation requirements, lowering overall cooling system costs.
- Very low torque ripple - even at peak current.
- Low rotor inertia for high dynamic responsiveness.
- Can provide up to 20% more range for a given battery pack.
- Ultra-thin stator laminations with reduced slots virtually eliminates eddy currents.
- Patent pending cooling configuration yields very high cooling effectiveness regardless of motor length.
- Meets SAE J1455 heavy duty vehicle environmental standards.