Specification Brand : RATTMMOTOR BulletPoint : 2.5A-4A BulletPoint1 : ✅【Driver parameters】Model: TB6600, Current range: 1-4.2A, Voltage range: 9-42V DC, Maximum power consumption: 160W, Subdivision setting: 400-6400, Number of phases: two-phase, four-phase stepping motor, Matching motor model: 39/42/57, Pulse signal: Support 3.3V/5V/24V. BulletPoint2 : ✅【DIP switch, simple and easy to operate】Users can freely set the current and subdivision of the driver through the body comes with current setting and subdivision setting, more simple and convenient to use. BulletPoint3 : ✅【32-bit high-performance processing chip】The driver is based on 32-bit high-performance processing chip for control, increasing the motor parameter automatic identification function to make the motor run smoothly, with minimal noise and heat, and with excellent performance. BulletPoint4 : ✅【Subdivision】It can realise forward and reverse control, 7-speed subdivision control (200, 400, 400, 800, 1600, 3200, 6400) selected by 3-digit dip switches, 6-speed current control (0.5A, 1.0A 1.5A, 2.0A, 2.5A, 3.0A, 3.5A, 4.0A) selected by 3-digit dip switches of S4, S5, S6. BulletPoint5 : ✅【Automatic Intelligent Protection Settings】Three automatic protection functions: over-voltage, under-voltage, phase current and total power over-current protection, intelligent protection of the life of the motor. CircuitBreakerType : Standard Color : Gray CurrentRating : 4 amps EngineType : electric engine ExteriorFinish : Polished ExternallyAssignedProductIdentifier : 7383329623093 ExternallyAssignedProductIdentifier1 : 0605556834200 ExternallyAssignedProductIdentifier2 : 605556834200 FuelType : electric GpsrSafetyAttestation : 1 IncludedComponents : TB6600 Stepper Motor Driver Black InternationalProtectionRating : IP55 IsAssemblyRequired : 1 ItemName : RATTMMOTOR 4PCS TB6600 Stepper Motor Driver 2-Phase Stepper Motor Controller 4.2A 9-42V DC for Driving 42-57 Type 2-Phase/4-Phase Hybrid Stepping Motor ItemPackageDimensions_Height : 13.5 centimeters ItemPackageDimensions_Length : 19.5 centimeters ItemPackageDimensions_Width : 10.5 centimeters ItemPackageQuantity : 6 ItemTypeKeyword : electric-motor-controls Manufacturer : RATTMMOTOR Material : plastic MaximumHorsepower : 3 horsepower ModelName : CuqueoMk ModelNumber : TB6600-B MountingType : Screw Mount NumberOfBoxes : 1 NumberOfItems : 4 NumberOfPoles : 3 OperationMode : Electric PackageLevel : unit PartNumber : TB6600-B ProductDescription : TB6600 Stepper Motor Driver Black ProductSiteLaunchDate : 2024-09-09T09:01:21.307Z RecommendedUsesForProduct1 : For Fresh Water Size : PVF090 14mm Input SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 26111500 Voltage : 42 volts_of_direct_current WarrantyDescription : 2 year limited warranty Wattage : 140 watts