NEMA 17 Stepper Motor Stackable BracketThis bracket is designed to accommodate NEMA 17 stepper moto for laboratory testing, including veio with a planetary STL files are provided:With PCB holderWithout PCB holderPrint Specificatio (tested and verified):Layer height: 0.2 mmNo supports requiredInfill: 20–50%Material: PLA / PLA+