Nidec Corporation

Nidec Taiwan Corporation

Huu-Tich Ngo

Guo-Jhih Yan

Hsin-Nan Lin

Yu-Wei Hsu

Cheng-Tsung Liu

Sheng-Chan Yen

Ta-Yin Luo

Keng-Chang Wu

Kuo-Min Wang

Hsiu-Ying Lin

A driver of an automatic guided vehicle includes a crown gear (turning gear) fixed to a bottom of a vehicle body, a support shaft penetrating a center of the crown gear and extending vertically from the vehicle body, a frame supported by the support shaft to be rotatable on a horizontal plane, a wheel axle rotatably and horizontally provided on the frame, and a wheel connected to the wheel axle. A first motor and a second motor, which are drive sources, and a first planetary gear mechanism and a second planetary gear mechanism are provided at both ends in an axial direction of the wheel axle, respectively. Each carrier of the first and second planetary gear mechanisms is connected to the wheel axle, and each ring gear of the first and second planetary gear mechanisms meshes with the crown gear.

Driver of automatic guided vehicle

A rotor includes a rotor core that is made of electromagnetic steel sheets rotating around a central axis and laminated in an axial direction, and that has multiple flux barriers penetrating the electromagnetic steel sheets along the axial direction. At least some of the multiple flux barriers are provided with a first penetrating portion and a second penetrating portion arranged in the radial direction, the first penetrating portion housing a magnet and the second penetrating portion housing a conductive non-magnetic conductor.

Rotor, synchronous reluctance motor, and rotor forming method

A speed reduction apparatus includes a motor and a speed reduction assembly. The motor includes a first rotating shaft and a second rotating shaft a second rotator and a first rotator, a stator, a first motor housing, a second motor, and a first bearing and a second bearing at a radial outer side of the first rotating shaft, the first bearing and the second bearing being axially located at the same side of the first rotator facing the first motor housing. The speed reduction assembly includes a first gear, third gears engaging with the first gear, and a second gear, an output shaft, the third gears turning the second gear to rotate, and the second gear driving the output shaft, and a bracket between the output shaft and the first rotating shaft, the first gear, the second gear and the third gears being located at an axial outer side of the first motor housing, and at least one of the first gear, the second gear and the third gears being located radial outer sides of the first bearing and the second bearing.

Speed reduction apparatus and electromechanical device

A reduction gear and an electromechanical device are provided. The reduction gear has a motor and a speed reduction assembly. The motor has a first rotary shaft and a second rotary shaft which rotate around a central axis, a second rotor, a first rotor, a stator and a first motor housing; the speed reduction assembly has: a first gear, a second gear, a third gear, and an output shaft driven by the third gear; and the motor further has: a first bearing and a second bearing, the first bearing and the second bearing are located on two sides of the stator in an axial direction, and the first gear is located on one side, away from the stator, of the second rotor. According to the embodiments, the reduction gear which is small in size and high in drive capability may be obtained.

Reduction gear and electromechanical device

Growing community of inventors

Taipei, Taiwan

Huu-Tich Ngo