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An electric vehicle includes a right side member and a left side member with a motor compartment disposed therebetween, a motor compartment cross member extending transversely across the motor compartment, the motor compartment cross member coupled to the left side member and the right side member,

An electric vehicle includes a right side member and a left side member with a motor compartment disposed therebetween, a motor compartment cross member extending transversely across the motor compartment, the motor compartment cross member coupled to the left side member and the right side member, a front cross member extending transversely across the motor compartment, wherein the front cross member is spaced apart from the motor compartment cross member in a vertical direction, and a motor mount member extending between the front cross member and the motor compartment cross member, wherein the motor mount member is coupled to the front cross member and the motor compartment cross member, the motor mount member comprising an attachment point for receiving a corresponding coupler of an electric motor.

대표청구항 ▼

1. An electric vehicle comprising: a right side member and a left side member with a motor compartment disposed therebetween;a motor compartment cross member extending transversely across the motor compartment, wherein the motor compartment cross member is coupled to the left side member and the rig

1. An electric vehicle comprising: a right side member and a left side member with a motor compartment disposed therebetween;a motor compartment cross member extending transversely across the motor compartment, wherein the motor compartment cross member is coupled to the left side member and the right side member;a front cross member extending transversely across the motor compartment, wherein the front cross member is coupled to the left side member and the right side member and spaced apart from the motor compartment cross member in a vertical direction; anda motor mount member extending between the front cross member and the motor compartment cross member in a forward-aft direction of the electric vehicle, wherein the motor mount member is coupled to the front cross member and the motor compartment cross member, the motor mount member comprising an attachment point for receiving a corresponding mounting point of an electric motor. 2. The electric vehicle of claim 1, wherein the motor mount member comprises a top plate, a bottom plate and a hanger, wherein: the top plate is coupled to the motor compartment cross member;the bottom plate is coupled to the front cross member; andthe hanger is coupled to the top plate and the bottom plate and the attachment point is positioned on the hanger. 3. The electric vehicle of claim 2, wherein the motor mount member further comprises a gusset plate coupled to the hanger and at least one of the top plate and the bottom plate. 4. The electric vehicle of claim 1, wherein the attachment point is a clevis. 5. The electric vehicle of claim 1, wherein the motor compartment cross member and the front cross member are spaced apart in the forward-aft direction of the electric vehicle. 6. The electric vehicle of claim 1, further comprising an electric motor coupled to the attachment point of the motor mount member. 7. The electric vehicle of claim 6, further comprising an isolation member disposed between the attachment point and the electric motor. 8. The electric vehicle of claim 1, further comprising a side auxiliary motor mount, wherein the side auxiliary motor mount couples the electric motor to at least one of the right side member and the left side member. 9. The electric vehicle of claim 1, further comprising a rear auxiliary motor mount, wherein the rear auxiliary motor mount couples the electric motor to a structural component of the electric vehicle aft of the electric motor. 10. The electric vehicle of claim 1, wherein the motor compartment cross member is attached to at least one of the right side member and the left side member with a bracket. 11. An electric vehicle drive train subassembly comprising: an electric motor;a front cross member extending between a first end and a second end of the front cross member, wherein a long axis of the front cross member is substantially parallel with an axis of rotation of the electric motor; anda motor mount member comprising a hanger coupled to and extending between a top plate and a bottom plate that is offset in a vertical direction from the top plate, wherein: the bottom plate is coupled to the front cross member,the hanger comprises an attachment point, andthe electric motor is coupled to the attachment point. 12. The electric vehicle drive train subassembly of claim 11, wherein the attachment point is a clevis. 13. The electric vehicle drive train subassembly of claim 11, wherein the motor mount member further comprises a gusset plate coupled to the hanger and at least one of the top plate and the bottom plate. 14. The electric vehicle drive train subassembly of claim 11, further comprising an isolation member disposed between the attachment point and the electric motor. 15. The electric vehicle drive train subassembly of claim 11, further comprising a side auxiliary motor mount attached to a casing of the electric motor. 16. The electric vehicle drive train subassembly of claim 11, further comprising a rear auxiliary motor mount, attached to a casing of the electric motor. 17. The electric vehicle drive train subassembly of claim 11, wherein the attachment point of the hangar is positioned in the vertical direction between the top plate and the bottom plate. 18. A method of assembling an electric vehicle drive train subassembly into a vehicle subassembly comprising: positioning an electric motor drive train subassembly below a vehicle body, the electric motor drive train subassembly comprising: an electric motor;a front cross member extending between a first end and a second end of the front cross member, wherein a long axis of the front cross member is substantially parallel with an axis of rotation of the electric motor; anda motor mount member comprising a hanger coupled to a top plate and a bottom plate;wherein the bottom plate is coupled to the front cross member; the hanger comprises an attachment point; and the electric motor is coupled to the attachment point;mating the electric motor drive train subassembly with an electric motor opening of the vehicle body;securing the front cross member to a left side member and a right side member of the vehicle body such that the front cross member extends transversely across the electric motor opening of the vehicle body; andsecuring the motor mount member to a motor compartment cross member extending transversely across the electric motor opening of the vehicle body.