| 摘要 |
<p>The drive has annulus wheels torque-proof connected to a cylindrical transmission housing (10) with internal gears (11). Sun wheels (40, 50) connect planet wheels (41) and the annulus wheels, where the planet wheels are arranged on planet supports. The internal gears of the housing form gear speed with one of the annulus wheels. A plastic annular wheel (20) i.e. injection molded part, is formed with internal gears (21) by the transmission housing to form additional gear speed. A torque-proofing unit (22) torque-proof connects the plastic annulus wheel to the transmission housing.</p> |
