Features Premium Material: Alloy shell for wear resistance, non-rusting, non-corrosive, and better thermal conductivity, ensuring durability and longevity. Long Service Life: Heat-treated gear with good wear resistance and higher performance, ensuring a longer service life. Silent Operation: Lubricating oil ensures silent motor shaft operation, effectively reducing bearing vibration for a quiet experience. Carbon Brush: Carbon brush structure replaces copper brush, ensuring long service life, low friction, and low power consumption. Stable Performance: 8mm shaft ensures stable and long-term operation without overheating, ideal for mini motor making and DIY models. Specification: Item Type: Worm Gear Motor Material: Zinc Alloy, Red Copper, Carbon, Stainless Steel Purpose: Industrial Drive Device Operating Voltage: DC 6V/DC 12V Output Shaft Size (Diameter x Length): Approx. 8 x 33mm / 0.31 x 1.29in Shaft Type: M8 Threaded Shaft Whether to Adjust the Speed: Adjustable Speed Whether Forward and Reverse: Can Be Forward and Reverse DC 6V Specification: Reduction ratio1.7 Package List: 1 x Worm Gear Motor Note: 1. Do not place the product in an environment with excessive corrosion, humidity and high temperature.betweenbr>2. Supply power according to the operating voltage. Using other voltages may cause fire and damage to the product. Package List 1 x Worm Gear Motor