[Digital Speed Control]UX52 motor speed controller provides digital speed control for single phase AC motors with 90 to 1400 rpm adjustment, helping users set and view speed clearly during. [Soft Start Function]This electric motor rheostat features and soft stop control to reduce abrupt changes during startup and stopping, with for CW and CCW switching on the front panel. [Stable Driving Output]Designed for power gear reduction motors, the controller supports continuous speed setting, 1 percent speed change rate, and 1 percent speed stability accuracy for controlled motor response. [Compact Panel Design]Installation size is about 53 x 81 mm with digital display and manual mode. It fits control panel applications where compact layout and visible speed monitoring are needed. [Workshop Use Scenario]Suitable for microcomputer gear reduction motor systems in benches, small machinery, and workshop setups. Pause and re drive function supports transfer process control during.