产品概述
SDU-5000 步进电机驱动调压阀将步进电机与减速箱集成到改进型 800 或 900 系列调压阀上，以电子方式精确控制压力或真空。外形尺寸 2.875″ × 2.125″ × 3.5″（73 × 54 × 89 mm），重量 8 oz（227 g）；电机为 15° 双极步进，线圈电阻 36 Ω/相。适合需要按程序切换设定点、或由上位机远程调节的自动化设备。
技术参数
| Dimensions | 2.875″ x 2.125″ x 3.5″ (73 x 54 x 89 mm)压力与真空调压阀 |
|---|---|
| Weight | 8 oz (227 g)压力与真空调压阀 |
| Motor Type | 15° bi-polar stepping压力与真空调压阀 |
| Coil Resistance | 36 Ohms/Phase压力与真空调压阀 |
| Gear Ratio | 20.83:1压力与真空调压阀 |
| Typical Step Rate | 200 steps / sec压力与真空调压阀 |
| Regulator Type | Constant Bleed, Relieving压力与真空调压阀 |
| Wetted Materials | Polysulfone, Buna-N, EPDM, Acetal, Polyurethane, Stainless steel压力与真空调压阀 |
| Max Supply | 150 PSI (1.03 MPa)压力与真空调压阀 |
| Temperature Range | 40° - 150° F (4° - 66° C)压力与真空调压阀 |
| Sensitivity | 1″ H2O (0.25 kPa)压力与真空调压阀 |
| Maximum Flow | 2.3 cu.ft./min. (65 LPM)压力与真空调压阀 |
| Relief Capacity | 0.5 cu.ft./min. (14 LPM) with outlet 5 PSI (34.5 kPa) above set-point压力与真空调压阀 |
| Recommended Filtration | 5 micron压力与真空调压阀 |
| All Other Specifications Remain The Same As The Sdr-800/Sdr-900 Series | ALL OTHER SPECIFICATIONS REMAIN THE SAME AS THE SDR-800/SDR-900 SERIES压力与真空调压阀 |
