Specification Brand : ACTOBOTICS BulletPoint1 : 4mm D-shaft BulletPoint2 : We offer several 4mm bore gears that work with this motor. BulletPoint3 : Gear train damage can occur if stalled (locked) BulletPoint4 : The Digital Manual Speed Controller provides proportional forward and reverse control of your gearmotor. BulletPoint5 : Use our quick connect power input board with this motor ExternallyAssignedProductIdentifier1 : 722856028280 ExternallyAssignedProductIdentifier2 : 0722856028280 ExternallyAssignedProductIdentifier3 : 00722856028280 Horsepower : 0.25 horsepower IncludedComponents : Electric Motor ItemName : 34 RPM 6-18V Econ Gearmotor ItemPackageDimensions_Height : 36.1 centimeters ItemPackageDimensions_Length : 20.4 centimeters ItemPackageDimensions_Width : 33.8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : permanent-magnet-motors Manufacturer : ServoCity Material : Copper ModelName : gear,gearmotor ModelNumber : 638344 NumberOfItems : 1 PartNumber : 638344 ProductDescription : This Economy Gearmotors are reliable and affordable for a wide array of project applications Operating Specifications: Operating Voltage Range: 6~18VDC Rated Voltage: 12VDC Operating Temperature: -10 ~ +60°C Max No-Load Current: 0.11A No-Load Speed: 34 RPM Min. Stall Torque: 110.20 kgf-cm (1,530.45 oz-in) Max. Stall Current: 3.85A @ 12VDC Output Power at Max. Efficiency: 4.19W Gear Type: Spur Gear Ratio: 286:1 Shaft size: 4mm (0.1575”) Net Weight: 0.21lb (3.35oz) Mounting Screw Size: 3mm Please Note: Stall Torque is the torque which is produced by a motor when the output rotational speed is zero, it may also mean the torque load that causes the output rotational speed of a motor to become zero - ie to cause stalling. Electric motors continue to provide torque when stalled. However, electric motors left in a stalled condition are prone to overheating and possible damage since the current flowing is maximum under these conditions. ProductSiteLaunchDate : 2015-12-17T21:47:44.391Z Speed : 34 rpm SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 26101200 Voltage : 230 volts