Features a digital band switch. Sealed design due to an enclosed design, oil, water is superb. 2. Multi-stage rotary switch wiring less complex wiring by the combination of code, and the use of digital code switch, the wiring is simple, reliable, available connectors. 3. Set up a simple conversion bolt position to adjust the setting mode 4. With gold plated pair of two-node contacts contacts to achieve a stable contact resistance to improve reliability. 5. Type the code into twos complement (auxiliary binary code) and binary (actual binary code) two kinds; angles of 15 ° and 30 ° two kinds. 6. According to the code to prevent false signals inhibit terminal or parity terminals. Instructions 1. Temperature range: -20 ℃ ~ +70 ℃ 2. Rotational torque :0.1-0 .2 Nm (1.2kgf-cm) 3. Contact resistance: DC15V1A 1KHz ± 200Hz voltage 20mV voltage drop method following current 50mA or less resistance 100mΩ following four. Insulation resistance: DC250V 1 分钟 terminals - terminals 500MΩ above 5. Rated voltage and current: resistive load AC 5V 0.5A 50V 0.05A DC5V 0.25A 25V 0.05A