Product Name: 18mm Hollow Shaft Incremental Encoder for Volumn Control of Multi-Media Devices Model NO.: EC180102X2X-VH1 Brand: Soundwell Application: Audio Resistance change scale: Variable Shape: Hollow Quantity: Single Connection Type: Varistor Packaging: Surface Mount Material: Carbon Film Resistor Installation: DIP Resistor Resistance: Variable Resistor Trademark: Soundwell Transport Package: 1. Standard Export Carton with Inner Boxes Origin: China, Guangdong HS Code: 8533400000 Product Description Encoder model:EC18Name:Hollow shaft incremental encoderMain Specifications: Dimensions:∮18mmRated power: DC 5V;Location Number 18 detents;The number of pulses:9;Operating temperature:-40°C to 85°C;Service life:50000 More than times;Product Features:Low profile, surface-mount, additional hollow space switch pressing mechanism.Applications:The products are mainly applicable to electronic cigarettes, curling above, can also be used for other household appliances and relatedElectronic equipment, the main function for the Adjustment menu, adjust the temperature, adjust the volume, adjust the frequency.EC18ProductSpecificationsONE,MECHANICAL CHARACTERISTIC 1, Detent Torque :50±20gf.cm2,Number and position of detent:18( 20°±3°)3,Shaft wobble :0.2 mm MAX4,Shaft play in rotational wobble :4° MAX5,Surface evenness :0.1mm MAXTWO,ELECTRICAL CHARACTERISTIC 1,Resolution : 9/360°2,Phase difference :≥8 ms3,Rated voltage : DC 5V4,Insulation Resistance :50MΩ 1 Minute at DC 250V5,Dielectric Voltage :1 Minute at AC 250VTHREE,ENDURANCE CHARACTERISTIC 1,Rotational life :50,000 cycles MinNote:In this catalog,if some parame ters lr drawings are different from the "Approval sheet",it's subject to the "Approval sheet".EC11metal shaft SpecificationsONE,MECHANICAL CHARACTERISTIC1, Detent Torque :20-200gf.cm2,Number and position of detent:16/20/30/323,Shaft wobble :0.2 mm MAX4,Shaft play in rotational wobble :2° MAXTWO,ELECTRICAL CHARACTERISTIC1,Resolution :8/16/15/20/360°2,Phase difference :≥3ms3,Rated voltage : DC 5V4,Insulation Resistance :10MΩ 1 Minute at DC 250V5,Dielectric Voltage :1 Minute at AC 50VTHREE,ENDURANCE CHARACTERISTIC1,Rotational life :30,000 cycles MinNote:In this catalog,if some parame ters lr drawings are different from the "Approvalsheet",it's subject to the "Approval sheet".