Kym Industries Inc. Apache Series motor will have your electric tarp system up and running in no time with our 3, 4 or 5 universal bolt pattern. Combining a 600W electric motor and the 50:1 gear box ratio make it the quickest motor on the market. This motor is perfect for beds up to 28 feet using mesh tarps or beds up to 22' using heavy vinyl or mesh tarps. This motor combines, durability, speed and economy all in one. Specifications: 1) Type: Direct Drive 2) Gear reduction: Worm to Wheel 3) Gear ratio: 50:1 4) Voltage: 12V 5) Torque: 46 NM 6) Draw: 40 Amps 7) Power: 600W 8) Dimensions: 12" L, 6" W, 5" H ** A minimum of 3 bolts must be used when mounting this motor due to the high torque output. ** ** Opening, separating, welding or otherwise tampering with motor and gearbox will void warranty. ** ** 6 gauge wire recommended for best performance, 8 gauge wire can be used. **