| 摘要 |
An actuator for operating a differential lock includes a chassis, a first motor mounted on the chassis and including a first motor pinion, a second motor mounted on the chassis and including a second motor pinion, and a ring gear rotatably mounted on the chassis about a ring gear axis and having a ring gear thread defined about the ring gear axis. The actuator includes an actuator element having an actuator element thread in engagement with the ring gear thread and having a feature for preventing rotation of the actuator element thread, the first motor pinion and second motor pinion being operable to drive the ring gear.
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