Direct drive motor integrated into damper blade

1. A damper, comprising:

a plurality of blades;

a plurality of blade arms, each blade arm of the plurality of blade arms coupled to one of the plurality of blades; and

a motor housing having a motor shaft disposed therein, wherein the motor housing is fixedly attached to one of the plurality of blades or one of the plurality of blade arms so as to rotate with the one of the plurality of blades or the one of the plurality of blade arms and so as to rotate relative to the motor shaft during operation wherein the motor shaft is fixedly coupled to a frame; and

a blade shaft coupled to each blade arm of the plurality of blade arms and configured to transfer torque from a first blade arm of the plurality of blade arms to the plurality of blade arms.

2. The damper of claim 1 wherein the motor housing is directly coupled to the one of the plurality of blades or the one of the plurality of blade arms.

3. The damper of claim 1 wherein the motor shaft comprises a keyed shaft, and the keyed shaft of the motor housing is coupled to the frame through an aperture having a matching shape to the keyed shaft.

4. The damper of claim 1 wherein each blade arm of the plurality of blade arms comprises a bearing.

5. The damper of claim 1 wherein each blade arm of the plurality of blade arms comprises a first bearing and a second bearing.

6. The damper of claim 1 further comprising a gearbox coupled to the motor housing and the one of the plurality of blade arms or the one of the plurality of blades.

7. The damper of claim 1 further comprising a gearbox coupled to the motor shaft and the one of the plurality of blade arms.

8. The damper of claim 1 further comprising a support coupled to the one of the plurality of blades and the motor housing, wherein the support is configured to mount the motor housing to the one of the plurality of blades.

9. A damper, comprising:

a frame;

a plurality of blades rotatably disposed in the frame;

a plurality of blade arms, each blade arm of the plurality of blade arms coupled to one of the plurality of blades; and

a motor having a motor shaft, wherein the motor is fixedly attached to one of the plurality of blades or one of the plurality of blade arms such that the motor rotates, during operation, relative to the motor shaft wherein the motor shaft is fixedly coupled to the frame; and

a blade shaft coupled to each blade arm of the plurality of blade arms and configured to transfer torque from a first blade arm of the plurality of blade arms to the plurality of blade arms.

10. The damper of claim 9 wherein the motor is directly coupled to the one of the plurality of blades or the one of the plurality of blade arms.

11. The damper of claim 9 wherein the motor shaft comprises a keyed shaft, and the keyed shaft of the motor is coupled to the frame through an aperture having a matching shape to the keyed shaft.

12. The damper of claim 9 wherein each blade arm of the plurality of blade arms comprises a bearing.

13. The damper of claim 9 wherein each blade arm of the plurality of blade arms comprises a first bearing and a second bearing.

14. The damper of claim 9 further comprising a gearbox coupled to the motor shaft.

15. The damper of claim 9 further comprising a gearbox coupled to the motor and the one of the plurality of blade arms.

16. A damper, comprising:

a plurality of blades;

a plurality of blade arms, each blade arm of the plurality of blade arms coupled to one of the plurality of blades, wherein each blade arm of the plurality of blade arms comprises a first bearing and a second bearing;

a blade shaft coupled to each blade arm of the blade arms and configured to transfer torque from a first blade arm of the plurality of blade arms to plurality of blade arms;

a motor housing coupled to one of the plurality of blades or one of the plurality of blade arms, wherein the motor housing further comprises a keyed shaft, and the keyed shaft of the motor housing is coupled to a frame through an aperture having a matching shape to the keyed shaft;

a gearbox coupled to the motor housing and the one of the plurality of blade arms and

a support coupled to the one of the plurality of blades or the one of the plurality of blade arms and to the motor housing, wherein the support is configured to secure the motor housing to the one of the plurality of blades or the one of the plurality of blade arms to enable rotation of the motor housing with the one of the plurality of blades or the one of the plurality of blade arms.