SMD-8.0DIN Stepper motor driver SMD-8.0DIN SMD-8.0DIN is a new-generation stepper motor driver, which provides few control modes and performs excellent dynamics and high torque at high working speeds. The driver is intended to control stepper motors with maximum current per phase up to 8.0 A in bipolar mode. Mounting of the driver on a standard DIN rail makes it easier to place it at the place of production. • Max. current per phase: 1.0 - 8.0 Amp • Power supply: 24 - 48 VDC • Microstepping mode: 1, 1/2, 1/4,1/8, 1/16, 1/32, 1/64, 1/128 Control modes: • STEP/DIR pulse position control; • Analog speed control. The controller provides two phases commutation modes - current and voltage: The voltage mode provides smooth motion at low speeds and accurate microstepping division. Another special feature of the voltage control mode - the controller can detect if the rotor is locked. The current mode provides better torque and higher speed. Functions and possibilities of stepper motor driver SMD-8.0DIN: • Pulse position control with standard logic low level voltage signals 0...1VDC and high level voltage signals 4.5 VDC (up to 24 VDC on condition that additional current limiting resistances are used) «STEP», «DIR» and «ENABLE» is provided; • Analog speed control is provided: using internal potentiometers; • The driver is equipped with an internal brake resistor. External brake resistor can be connected as well if needed; • Control of a current state of the driver and output of the relevant signal FAULT. Tallinn Science Park Tehnopol, Phone: + 372 6559914, Maealuse st. 4, Tallinn 12618, Estonia e-mail: [email protected]