1D Shaped Shaft: Having been through processing, the D shaped shaft will enhance the friction to increase the torsion of the motor. 2Magnet Motor: Permanent magnet motor with increased magnetic tile is not easy to demagnetize, which ensures stable working. 3Large Power: Has DC12V drive and copper wire motor, the stator and rotor adopt copper coils with strong conductivity and reduced resistance. 4All Steel Gear: The all steel gear is wear resistant, enabling long term using under high torsion and high working efficiency as well. 5Application: Allows for application in instrumentation, digital product, medical equipment, security monitoring, smart door lock, etc. Item Type: Gear Motor Model: CM36-3650 Material: Copper + Steel + Magnet + Printed Circuit Board Application: For instrumentation, digital product, medical equipment, security monitoring, smart door lock. Rated Voltage: DC12V Locked Rotor Current: 4A Shaft Diameter: Approx. 8mm / 0.3in Shaft Length: Approx. 17.5mm / 0.7in Rated VoltageReduction RatioNo LoadRatedLocked RotorReduction Box Length Rotational SpeedCurrentRated LoadLoad SpeedCurrentLocked Rotor TorsionCurrent VR/MINMAKg.cmR/MINMAKg.cmA(Approx.) 123.716002300.7130013003.2426.6mm / 1in 5.1812002301100013004.64 144302303360130010.7432.6mm / 1.3in 272302305195130020.74 501202309100130038438.7mm / 1.5in 718523013751300464 1006023018521300654 1394523020401300904 1893223026241300110444.8mm / 1.8in 26323230361713001504 3691623051121300No Locked Rotor4 5161223071913004 7218230100613004 1 x Gear Motor 1 x Bracket 4 x Screw 1 x Controller 1. Do not place the product in an environment that is too corrosive, humid or in high temperature. 2. Please supply power according to the use voltage, using other voltages may cause fire and product damage. 3. It is forbidden to connect the wrong positive and negative poles of the power supply, and it is forbidden to connect the signal line to the electricity. The wrong connection of the motor will not be guaranteed.