Motor mounting plate
View Patent ↗A motor mounting plate, composed of a metallic plate, includes: a disc-shaped plate body having a mounting portion to which a motor is mounted, and at least three flanges formed at a circumferential edge of the plate body, the flanges mounted at predetermined locations, an angle between adjacent flanges around the center of the plate body is 140° to 180°.
1. A motor mounting plate composed of a metallic plate, comprising:
a disc-shaped plate body having a mounting portion to which a motor is mounted; and
three flanges formed at a circumferential edge of the plate body and radially projecting therefrom, the flanges mounted at predetermined locations;
wherein one of the angles between adjacent flanges around the center of the plate body is 140° to 180° , and the other angles between other adjacent flanges around the center of the plate body are identical to each other.
2. A motor mounting plate according to claim 1 , wherein the one of the angles between the adjacent flanges around the center of the plate body is 160° to 180°.
3. A motor mounting plate according to claim 1 , wherein a linear portion is formed at the circumferential edge between the adjacent flanges.
4. A motor mounting plate according to claim 2 , wherein the linear portion is formed at the circumferential edge between the adjacent flanges.
5. A motor mounting plate according to claim 1 , wherein a rib is formed between the plate body and the flange.
6. A motor mounting plate according to claim 2 , wherein the rib is formed between the plate body and the flange.
7. A motor mounting plate according to claim 3 , wherein the rib is formed between the plate body and the flange.
8. A motor mounting plate according to claim 4 , wherein the rib is formed between the plate body and the flange.
9. A motor mounting plate according to claim 5 , wherein the flange has a screw inserting hole with a diameter and the rib has a width that is set at 0.25 times the diameter or more.