Specification Brand : Automation Technology Inc. BulletPoint : 4-Axis DSP Based Digital Stepper Driver BulletPoint1 : Dc motors mounting bracket--wear and resistance, durable, to bent, plated black makes it more chic and fashion,Motors Rack BulletPoint2 : Motors standing seat--the precision cut mounting holes is matched with screw,Motors Standing Rack BulletPoint3 : Dc motors bracket--deceleration motor fixed seat adopts advanced technique, which makes the bracket be used long-term,Motors Mounting Holder BulletPoint4 : Motors holder--stainless steel material, has high strength and durability,Motors Standing Bracket BulletPoint5 : Motors standing holder--handy bracket for these little motors, for many hobby and replacement applications,Motors Bracket Color : Black ExternallyAssignedProductIdentifier : 4015080729082 ExternallyAssignedProductIdentifier1 : 0680051983813 ExternallyAssignedProductIdentifier2 : 680051983813 Hazmat : auto-grounding IncludedComponents : fixing bracket ItemDisplayDimensions_Height : 1.57 inches ItemDisplayDimensions_Length : 1.97 inches ItemDisplayDimensions_Width : 1.77 inches ItemName : 4-Axis DSP Based Digital Stepper Driver Max 60VDC/6.0A, MX4660 ItemPackageDimensions_Height : 2.36 inches ItemPackageDimensions_Length : 4.72 inches ItemPackageDimensions_Width : 2.76 inches ItemPackageQuantity : 1 ItemTypeKeyword : electric-motor-controls Manufacturer : Automation Technology Inc. Material : copper ModelName : Mounts ModelNumber : FKMKK20X437OJTBZ12QT4 NumberOfItems : 1 PartNumber : MX4660 ProductDescription : Adopting latest DSP control technology and advanced stepper control algorithm complete control for 4 axes. Each axis can have its own configurations Step & direction control 20-60 VDC supply voltage Output current from 1.45 to 6.0A per axis 8 micro step settings: 1, 1/2, 1/4, 1/8, 1/10, 1/16, 1/32, 1/64 8 output current settings: 1.45, 2.08, 2.72, 3.37, 4.05, 4.72, 5.35, 6.0 A Built-in breakout board 5 digital inputs, 4 general outputs, & one 0-10 VDC analog output DIP switches for micro step and output current configurations Anti resonance for low and middle speed Excellent high speed performance Extra low motor heating & noise; smooth movement Able to drive NEMA 17, 23, 24, and 34 stepper motors Built-in breakout board with DB25 connector and IO''s for easy setup with many CNC control systems such as Mach3 and EMC Easy to install and simple to implement Automatic idle current reduction to 50% The MX4660 adopts a more flexible design for its Input1-4 for proximity sensors with different rated voltages. The power input for the opto-couplers for these four input(input1-4) is configurable via OPTO1 and OPTO2. Which means you need to connect power supply to these two pins (OPTO1 and OPTO2) to make these four inputs work normally. By the way, Input5-8 use the same design as the MX3660 (12VDC sourcing, 10 mA max) because of the size limitation. ProductSiteLaunchDate : 2017-08-21T07:00:00.000Z Size : 5x4x4cm SpecificationMet : Iec/Ip Style : Modern SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 39000000