DC 24V Reciprocating Swing Motor, 20-120 Degrees Adjustable,Max Speed 90rpm,with Speed Controller,for Holiday Decorations,Halloween Props,DIY Projects,Dynamic Advertising and Experiment

JQDML DIY Design DC 24V Reciprocating Swing Motor, 20-120 Degrees Adjustable Speed 90rpm for Dynamic Advertising Design and Experiment (24V, 90RPM)

Bringsmart 370 Mounting Bracket with Screw Worm Gear Motor Fixed Fastener DIY Parts DC Motor Holder (Single-Side Bracket)

BRINGSMART 12V 16rpm DC Worm Gear Motor 70kg.cm High Torque Turbine Electric Gearbox Motor Self-locking Reversed Mini Engine Geared Motor for DIY Robot Door Lock Curtain Machine (12V 16rpm)