| 摘要 |
A power tool can include a housing and a motor assembly in the housing. The motor assembly can include an output member and a motor for translating the output member. A kickback sensor can sample successive periods of current through the motor and produce an output in response thereto. An anti-kickback control device can remove energy from the output member in response to the output of the kickback sensor. A switch can have a first setting and a second setting. The first setting can correspond to a first operating condition of the anti-kickback control device. The second setting can correspond to a second operating condition of the anti-kickback control device.
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