Specification Brand : STEPPERONLINE BulletPoint1 : * High Torque Good Speed BulletPoint2 : * 0.067° Step Angle Planetary Gearbox Ratio 26.85:1 BulletPoint3 : * NEMA-17 bipolar 4-wire with motor length 40mm BulletPoint4 : * Rated current 1.68A & resistance 1.65ohms BulletPoint5 : * Rated Speed 7rpm/Rated Torque 3Nm ExternallyAssignedProductIdentifier1 : 701056553747 ExternallyAssignedProductIdentifier2 : 0701056553747 Horsepower : 1.68 watts IncludedComponents : Motor ItemName : STEPPERONLINE 27:1 Planetary Gearbox Nema 17 Stepper Motor 1.68A for DIY CNC Robot 3D Printer ItemPackageDimensions_Height : 8.128 centimeters ItemPackageDimensions_Length : 13.462 centimeters ItemPackageDimensions_Width : 9.652 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : 3d-printer-motors Manufacturer : STEPPERONLINE ModelName : gear ModelNumber : 17HS15-1684S-PG27 NumberOfItems : 1 PartNumber : 17HS15-1684S-PG27 ProductDescription : This is popular geared Nema 17 stepper motor with a medium body and torque. It has an integrated planetary gearbox with a 26.85:1 gear ratio, the resolution reach 0.067deg step angle. It's a good solution in applications that need very low rotation speeds and/or lots of torque.
* Gearbox Type: Planetary * Gear Ratio : 26.85:1 * Efficiency: 81% * Backlash at No-load :1deg * Max.Permissible Torque: 3Nm(425oz-in) * Moment Permissible Torque: 5Nm(708oz-in) * Shaft Maximum Axial Load: 50N * Shaft Maximum Radial Load : 100N
Physical Specifications * Frame Size: 42 x 42mm * Motor Length: 40mm * Gearbox Length: 35mm * Shaft Diameter: 8mm * Shaft Length: 20mm * D-cut Length: 15mm * Number of Leads: 4 * Lead Length: 500mm * Weight: 510g
Connection:
Black(A+), Green(A-), Red(B+), Blue(B-)
Warning:
Make sure the motor connect to a constant current or chopper drive controller before you test motor. Connecting the motor directly to a power supply will destroy the motor. ProductSiteLaunchDate : 2015-04-18T02:06:54.864Z Speed : 7 rpm SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 26111500 Voltage : 24 volts