Gear reducer hub motor

• Main Authors: LI JINDONG, WANG RULONG
• Format: Patent
• Language: Chinese; English
• Published: 13.02.2018
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

The utility model belongs to in -wheel motor field, especially a gear reducer hub motor. The economic nature of use that can only adopt low -speed motor drive to bring poor to the inside transmissionspeed reducing ratio of current in -wheel motor is little and to defects such as brake torque requirement are big, the utility model provides a gear reducer hub motor which comprises the shaft and rather than parallel arrangement's wheel hub, wheel hub inner chamber one side sets up the motor, and the opposite side sets up drive gear, drive gear include drive gear and rather than the meshing planetary gear set, planetary gear set includes that second grade planetary gear and inner wall of hub go up the circle tooth that sets up, and the motor passes through drive gear deceleration drive wheelhub and rotates. The utility model discloses a drive gear who sets up including planetary gear set provides big speed reducing ratio transmission, realizes reduction gear unit between motor and the wheel hub, and messenger whe