DBS50E-S5PM02000, Construction size (flange): Ø 50mm, Pulses per revolution: 2000, Communication Interface detail: Open Collector, Supply voltage: 4.5 V ... 5.5 V,mechanical design: Solid shaft, facemount flange, Shaft diameter: 8mm, Connection: cable, Number of cores: 5-wire, Length of cable: 5m