Specification Brand : STEPPERONLINE BulletPoint : The Thinnest Nema 17 Closed Loop Steper Motor BulletPoint1 : This DC12V 11RPM N20 right angle metal Micro gear motor is used for printing pen BulletPoint2 : This DC motor features large moment of force, low speed, and low noise. BulletPoint3 : The motor is made of metal gear, wear-resisting, avoid tooth breaking, so with long serving life. BulletPoint4 : This motor is adopted of pure copper wire coil, with low heat and low loss. BulletPoint5 : Easy to install and to use ExternallyAssignedProductIdentifier : 5202036997193 ExternallyAssignedProductIdentifier1 : 0747607586659 ExternallyAssignedProductIdentifier2 : 747607586659 Horsepower : 2 watts IncludedComponents : Cable ItemName : STEPPERONLINE Nema 17 Closed Loop Stepper Motor 16Ncm/22.7oz.in with Magnetic Encoder 1000PPR(4000CPR) ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 5 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : 3d-printer-motors Manufacturer : STEPPERONLINE Material : Metal ModelName : gear ModelNumber : SG350mm NumberOfItems : 1 PartNumber : 17HS08-1004-ME1K ProductDescription : This is the thinnest closed loop stepper motor we have, it only with 26mm thickness include encoder. The encoder is a magnetic encoder with 3 channels and 1000PPR(4000CPR) resolution. The biggest advantage for magnetic encoder is the size and cost, they are widely used in small space and higher cost performance.