To provide an electrically driven delivery controller equipped with a new control circuit capable of controlling the delivery of a warp so as to throughout deliver the warp in a constant tension especially without relating to the diameter size of the wound warp.
In this electrically driven delivery controller of a loom, an output from a manual tension-setting device MN and an output from a warp tension sensor S are inputted into a comparing amplifier A1 connected to the driver part DR of an electric motor SM for driving a warp beam BM through a comparator C, and an output obtained by lowering the output of the comparing amplifier A1 in a constant ratio and subsequently passing the lowered output through an integrator K is added to the output of the manual tension-setting device MN as a positive feedback voltage. Thereby, the warp can throughout be delivered in a constant tension without relating to the diameter size of the warp wound on the warp beam BM.
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