Feature: 1. Premium Material: The shell adopts alloy material makes it more wear‑resistant, non‑rusting, non‑corrosive, better thermal conductivity. 2. Long Service Life: After the gear is ground, the gear is heat treated, which has good wear resistance, long service life and higher performance. 3. Silent Operation: Adopting lubricating oil to make sure the silent operation of motor shaft, and effectively reduces the vibration of the bearing. 4. Carbon Brush: The carbon brush structure take place of copper brush, which ensures long service life, low friction and low power consumption. 5. Stable Performance: 8mm shaft ensures long time operation without going hot, suitable for mini motor making, DIY model. 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 Specifications: Reduction ratio 40 65 90 150 200 260 340 600 1000 No-load Current MA ≤100 ≤100 ≤100 ≤100 ≤100 ≤100 ≤100 ≤100 ≤100 No-load Speed rpm 150 90 66 40 30 23 18 10 6 Rated Torsion kg.cm 0.2 0.5 0.7 2 5.3 6.7 9 15.9 26.5 Rated Speed rpm 120 70 51 30 22 18 15 7.5 4 Rated Current A ≤0.6 ≤0.6 ≤0.6 ≤0.6 ≤0.6 ≤0.6 ≤0.6 ≤0.6 ≤0.6 Maximum Torsion Kg.cm 0.9 1.6 2 7.5 10 13 18 30 45 Stalled Current A 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 DC 12V Specification: Reduction ratio 40 65 90 150 200 260 340 600 1000 No-load Current MA ≤60 ≤60 ≤60 ≤60 ≤60 ≤60 ≤60 ≤60 ≤60 No-load Speed rpm 150 90 66 40 30 23 18 10 6 Rated Torsion kg.cm 0.2 0.5 0.7 2 5.3 6.7 9 15.9 26.5 Rated Speed rpm 120 70 51 30 22 18 15 7.5 4 Rated Current A ≤0.6 ≤0.6 ≤0.6 ≤0.6 ≤0.6 ≤0.6 ≤0.6 ≤0.6 ≤0.6 Maximum Torsion Kg.cm 0.9 1.6 2 7.5 10 13 18 30 45 Stalled Current A 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 . Package List: 1 x Worm Gear Motor Note: 1. Do not place the product in an environment with excessive corrosion, humidity and high temperature. 2. Supply power according to the operating voltage. Using other voltages may cause fire and damage to the product.