Johnson Electric International Ag

Moola Mallikarjuna Reddy

Min Li

Kok Ang Chong

Zhi Ping Fu

Yue Li

Hai Jun Wang

Yong Qing Wang

Zhen Wang

Chui You Zhou

Hui Yu

Hong Yi

Yong Gang Zhang

Xiao Lin Zhang

Zhen Kuan Wang

A motor includes a stator core, a winding bracket mounted around the stator core, a winding wound around the winding bracket, and a rotor cooperating with stator core. The winding bracket comprises a first bracket and a second bracket arranged in parallel with each other. The motor further includes a first connecting terminal and a second connecting terminal for supplying power to the winding from an external power source, and the first connecting terminal and the second connecting terminal are both mounted on the second bracket.

Motor and stator thereof

A motor stator includes a stator core, a winding wound around the stator core, and a circuit board connected with the winding. The circuit board forms a through hole. The through hole has an opening formed at an outer edge of the circuit board. A wire terminal of the winding slides into the through hole via the opening, and a distal end of the wire terminal is bent and soldered to a surface of the circuit board after passing through the through hole.

A stator includes a stator core including stator poles and a yoke connecting the stator poles, at least one winding wound around the stator core and connecting terminals configured to connect with an external power source to supply power to the winding and located at one end of the yoke adjacent the stator poles. A single phase motor and a ventilation fan are also provided.

Stator, single phase motor and fan

A motor () and a pump having the motor are provided. The motor () includes a stator () and a rotor () rotatable relative to the stator (). At least one of the stator () and the rotor () has a magnetic core () and a winding () wound around the magnetic core (). The magnetic core is mounted to a base body (). The base body () has at least one recess () for receiving debris produced by mutual friction between the magnetic core () and the base body ().

Pump and electric motor

A liquid pump includes a motor and an impeller. The motor includes a stator, a rotor, a base body and a shaft sleeve unit supporting the rotor for rotation. The shaft sleeve unit includes a fixing member fixed in the base body, a bearing received in the fixing member and surrounding the rotary shaft, and a resilient buffering member disposed between the fixing member and the bearing. The impeller is coupled to the rotor.

Shaft sleeve having a bearing and a resilient member formed with protrusions and grooves

A synchronous motor, motor stator, pump and cleaning apparatus are provided. The motor stator includes a stator core and two stator windings. The stator core includes two opposing poles and a yoke having a bottom and two branches. The stator windings are respectively wound around the branches. The two stator windings are respectively formed by winding two separate electric wires. Each electric wire has an incoming terminal and an outgoing terminal. The two incoming terminals of the two stator windings are disposed at inner layers of the stator windings, and the two outgoing terminals are disposed at outer layers of the stator windings.

Synchronous motor, motor stator, pump and cleaning apparatus

A liquid pump includes a housing, a motor fixed in the housing, and an impeller driven by the motor. The motor includes a stator and a rotor rotatable relative to the stator. The impeller is connected to a rotor of the motor. The housing includes a guide wall surrounding the stator, and a guide face extending outwardly from an outer surface of the guide wall to guide a liquid flowing to the guide wall to flow in a direction away from the stator, thus ensuring the electrical safety of the liquid pump.

Liquid pump housing

A rotor, motor, pump and a cleaning apparatus are provided. The rotor includes a shaft and two magnets fixed to the rotary shaft. Each magnet comprises a radial outer surface, a radial inner surface, and two connecting surfaces that connect the radial outer surface and the radial inner surface at opposite ends of the magnet. The radial outer surface has an arc section. The radial inner surfaces of the two magnets cooperatively define an inner bore for the shaft to pass therethrough. A ratio of a pole arc angle of each magnet to a 180-degree angle is in the range of 0.75 to 0.95.

Rotor, motor, pump and cleaning apparatus

A motor includes a stator and a rotor. The stator includes a stator core and a bobbin. The bobbin includes upper and lower bobbins covering the stator core from two axial ends. The upper and lower bobbins each include an end face and a side portion. The two end faces overlap two axial ends of the stator core. The side portions are aslant relative to the axial direction of the stator core. Ends of the upper and lower bobbins connected to the end faces form tight fit with the stator core, and the other ends away from the end faces form loose fit with the stator core.

Growing community of inventors

Shenzhen, China

Moola Mallikarjuna Reddy