Novel electric eddy speed reducing braker for vehicle

新型车用电涡流减速制动机

Abstract

本实用新型涉及电涡流减速制动机,是对现有技术的改进,其特点是:支架为盘状,支架一侧轴向依次设有固定板、线圈、导磁板和风轮。支架、固定板和导磁板中部均设有通孔,支架的外侧面设于变速箱输出轴一侧箱体端面,变速箱输出轴伸入通孔内,风轮设于输出轴轴端。本实用新型散热效果好,减速力矩大,电流小,速度平稳,使用寿命长,工作性能更可靠;该机由于减化了结构,调整、操作、保养和维修均比原机方便。
The utility model relates to an electric-eddy speed-reducing braker, and is an improvement for prior art. The utility model is characterized in that the support is plate shaped; a fixing board, a winding, a magnet-conducting board and a wind wheel are sequentially and longitudinally arranged at one side of the support. Through holes are arranged in the middle of the support, the fixing board and the magnet-conducting board; the outer side of the support is arranged at the end face of the box at the side of the output shaft of the transmission box; the output shaft of the transmission box extrudes into the through holes; the wind wheel is arranged at the end of the output shaft of the transmission box. The utility model is of good radiating effect, big deceleration torque, small current, stable speed, long service life, more reliable performance; because of the simplified structure, the adjustment, operation, maintenance works are more convenient than prior brakers.

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