The 35mm NEMA 14 Stepper Motor Electromagnetic Spring Brake is a compact and reliable solution for applications requiring precise motion control with secure holding power. This power off brake design means the brake engages automatically when power is cut, providing a fail safe mechanism ideal for vertical load holding or positioning systems. 12V and 24V DC power supplies, this motor offers flexible integration into a wide range of automation and robotics setups. The 3.5mm round shaft hole ensures a snug and accurate fit for compatible drive components. With a flange dimension of 34x34mm and a mounting hole diameter of 26mm, installation is straightforward and compatible with standard NEMA 14 mounting configurations. Whether used in CNC machinery, 3D printers, or industrial automation equipment, this stepper motor brake combination delivers dependable performance and precise control in a compact form factor.