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 Specifications: Reduction ratio4065901502002603406001000 No-load Current MA100100100100100100100100100 No-load Speed rpm150906640302318106 Rated Torsion kg.cm0.20.50.725.36.7915.926.5 Rated Speed rpm1207051302218157.54 Rated Current A0.60.60.60.60.60.60.60.60.6 Maximum Torsion Kg.cm0.91.627.51013183045 Stalled Current A3.33.33.33.33.33.33.33.33.3 DC 12V Specification: Reduction ratio4065901502002603406001000 No-load Current MA606060606060606060 No-load Speed rpm150906640302318106 Rated Torsion kg.cm0.20.50.725.36.7915.926.5 Rated Speed rpm1207051302218157.54 Rated Current A0.60.60.60.60.60.60.60.60.6 Maximum Torsion Kg.cm0.91.627.51013183045 Stalled Current A1.71.71.71.71.71.71.71.71.71Premium Material: The shell adopts alloy material makes it more wear?resistant, non?rusting, non?corrosive, better thermal conductivity. 2Long Service Life: After the gear is ground, the gear is heat treated, which has good wear resistance, long service life and higher performance. 3Silent Operation: Adopting lubricating oil to make sure the silent operation of motor shaft, and effectively reduces the vibration of the bearing. 4Carbon Brush: The carbon brush structure take place of copper brush, which ensures long service life, low friction and low power consumption. 5Stable Performance: 8mm shaft ensures long time operation without going hot, suitable for mini motor making, DIY model. 1 xWorm&nbspGear&nbspMotor