Description: HSS57 is a two-phase hybrid stepper motor servo driver, adopting new 32-bit DSP control technology and closed-loop control technology that can prevent loss of movement synchronization and ensures accuracy.High-speed torque attenuation is far lower than the traditional open-loop driver, which can greatly increase high - speed performance and torque of stepper motor.Load-based current control technology can effectively reduce temperature rise of motor and prolong motor service life.Built-in position and alarm output signal is convenient for PC monitoring and controlling. Position out-of-tolerance alarm function ensures machining equipment safe operation.The driver is a great replacement for traditional open loop stepping driver and can replace part of traditional AC servo system. Features: The driver uses advanced 32-bit special motor control DSP chip and vector closed-loop control technology. Stepping closed-loop circuit system, no loss of movement synchronization. Improve motor output torque and speed. Current is adjusted depending on the load, reducing motor temperature rise. Fit for all kinds of machinery load conditions (including low rigidity belt wheel and pulley) without adjusting the gain parameters. Motor runs smoothly, vibrates mildly, and improves acceleration deceleration dynamic performance. Zero speed static ability of no vibration after completion of positioning. Impulse response frequency is up to 200kHz. Maximum 51200 steps/rotation 16 kinds of optional segment. It supports over current protection, over voltage protection, position out-of-tolerance protection. Motor has torque 2N.m, rated current 4A, shaft 8mm, maximum speed 2000rpm and rated speed 1000rpm. Specifications: Power Supply DC24~50V Output Current Peak 6.0A(changes according to load) Logic Input Current 7~20mA Pulse Frequency 0~200kHz Suitable Motor 57HSE Encoder Wire 1000 Insulation Resistance >=500MΩ Cooling Method Natural cooling or using external heat sink Working Condition Environment Avoid dust, oil mist and corrosive Temperature 0~50℃ Humidity 40-90%RH Vibration 5.9m/s2Max Storage Temperature 0~50℃ Package Includes: 1 x Hybrid Servo Driver 1 x Stepper Motor 1 x Cable