TheNucleus-M Motor Kit IfromTiltaincludes the compact Nucleus-M focus/iris/zoom brushless lens motor and a 22" 7-pin to 7-pin power cable. The motor also comes with a 19mm rod adapter that secures on the side and a 19-to-15mm bushing. The Nucleus-M motor features the cinema lens standard 0.8 MOD and offers high, medium, and low torque settings. Other features include automatic and manual calibration and a status window display. Key Features:Brushless motor with integrated motor driveStandard gear 0.8 Mod, 35 teeth, 32 pitchMotor clamps onto 19mm or 15mm rods (with included bushing)Power supply via separately available D-Tap cable or chain connection to other motorsAutomatic and manual calibrationFor focus, aperture or zoom controlHigh, medium and low torque settingsPackage Contents:Nucleus-M motor55 cm 7-pin cable to 7-pin Nucleus-M motorGearbox modification: 0.8Gear pitch: 32Number of gears: 35Face Width: 0.4" / 10 mmOperating Frequency: 2.4 GHzMaximum Range 1640' / 500 m (unobstructed)Emission Power 30-100 MWVoltage 7.2-24 VRod compatibility 19, 15 mmNoise level 15 dB