Micropump OEM Modules Specifications TS-MP45SPAC2020M25 1 Pump type: Plunger type Plunger diameter: Screw feeding: Pressure resistance: Tubing port: Inlet and outlet ports for 2 mm OD tubing, 10-32 UNF threads Plunger material: Stainless steel SUS316 with chromium nitride (CrN) surface treatment Pump head material: Acrylic resin Bipolar stepping motor, DC 3.65 V/phase, DC 0.63 A/phase, 5.8 Ohm +/- 10%/phase, 5.4 mH REF/phase, 4,000 pps max. (self-start torque, no loading & full step), 200 pulses/rotation, 2 phases, 24 V DC, B class insulation, 100 M Ohm min. insulation resistance, AC 500 V dielectric strength, 0.062N.m min holding torque, 25 W x 25 H x 32 L mm Benchmark sensor: Photo coupler The specifications are subject to change without a prior notice.