Feature: 1. The main body is made of aluminum alloy, light weight and strong, friction‑resistant and quiet, scratch‑resistant, drop‑proof, and corrosion‑resistant 2. The product adopt PI control algorithm, come with low noise, low vibration and low heat 3. Current setting is convenient, there are 16 levels optional, the peak output current can be up to 2.2A 4. Can drive 4, 6, 8 wire 2‑phase stepping motors, come with automatic parameter adjustment function for different motors 5. Possess overvoltage, undervoltage alarm, phase current overcurrent protection, motor phase open circuit detection and other functions 6. The pulse, direction and enable terminals all have constant current input functions, which can directly connect to the input signal without external series resistance buck current‑limiting protection 7. Adopt multi‑layer board and surface mount seal, possess high reliability, enough margin for power devices Specification: Item Type: Linear Stage Material: Aluminum alloy Model: SPR4017 Moving Direction: Θ axes Table Size: Diameter approx. 40mm / 1.6in Table Height: Approx. 35mm / 1.4in Moving Amount（°）: ±8.5 Load(kg): 4 Resolution (°): 0.0174 Maximum Speed (°/s): 34.8 Single-Phase Positioning Accuracy (°): 0.05 Repeat Positioning Accuracy (°): 0.005 Parallelism (μm): Within 30 Idling (°): 0.005 Sensor: NPN open circuit output limit + origin 2-Phase Stepping Motor: 1.3A/phase Power Supply: Up to DC48V Input Pulse Frequency: Maximum 300KHz How to Use: 1. Install the sliding table 2. Connect the drive data cable. Package List: 1 x Linear Stage1 x Data Line1 x Drive3 x Bolt