| 摘要 |
Wire feed drive assemblies having welding wire mounted thereon and a motor that rotates a wire feed roller to drive the weld wire toward a welding torch are provided. The wire feed drive assemblies also include a temperature sensor coupled to the motor and adapted to measure a temperature of the motor. The wire feed drive assemblies further include a motor controller coupled to the temperature sensor and the motor and adapted to receive temperature feedback from the temperature sensor and to utilize the temperature feedback to regulate a speed of the motor.
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