Product Datasheet Gear Pump: Silencer Series – 2000ml/min – BLDC Motor Diener Precision Pumps is certied to medical standard ISO 9001 / ISO 13485. In addition, we have a clean-room according to ISO Class 7. All DPP pumps are customized to suit your requirements: the information below represents one of the possibilities. Features The Silencer series is everything a gear pump should be: simple, leak-free, chemically inert, reliable, and economical. It’s manifold mounting simplies the plumbing and reduces the installed cost in your system. A magnetic coupling ensures the pump will never leak and wetted materials are chosen to withstand a wide range of aggressive chemicals. The enhanced gears and shaft bearings have been optimized to ensure a long, trouble-free life and very low power consumption. And of course we manufacture every component using Diener’s superior production techniques, resulting in a very high quality product at a relatively low cost. Benets • Magnetically Coupled: No seal leaks • Low Power Consumption: Very little heat transfer to uid • Inert Construction Materials: Compatible with wide range of uids • Compact: BLDC motor is incorporated into the pump • Extremely Quiet: Ideal for OEM equipment • 24 volt BLDC motor: long life and maintenance-free • Large diameter porting is ideal for higher viscosity uids • Pulse-less Flow: Smooth ow delivery Typical Performance Curve: Water at Room Temperature 2.5 Amperage (amps) Performance Max. continuous pressure: Max. intermittent pressure: Max. static Case pressure: Inlet: Speed range: Fluid viscosity range: Electrical Supply voltage: Rotation: BLDC controller: Motor Control Voltage Amperage (amps) Flow: 1vdc Flow: 2vdc Flow: 3vdc Amps: 1vdc Amps: 2vdc Amps: 3vdc Max. current: Connector: Temperature Fluid temperature range: Ambient air temp. range: Relative humidity range: Construction Standard: – Optional: Inlet/Outlet: Marking: Gear pumps undergoing longlife testing. QF3222i Product Datasheet 24vdc Bi-directional Customer to provide (consult factory) 2.0 amps 8-pin Tyco/AMP connector 316L or 303 stainless steel (body), PEEK® (gears), EPDM (o-ring) PPS (gears), Teon®, Silicone, Viton®, Kalrez® (o-rings) Manifold mounted with o-ring glands to t –008 o-ring Permanent laser-mark identication for 100% traceability 0.9 kg

Product Datasheet HALL SENSOR A HALL SENSOR B HALL SENSOR C M4 MOTOR ROTATION DIMENSIONAL OUTLINE DRAWING (mm) Electrical Degrees Hall Sensors The stator is optimized for rotation in the clockwise direction (see drawing above). The rotor has eight poles with four electrical cycles for each mechanical revolution. The commutation diagram beside shows the relation between hall sensor sequences, electrical phases, the electrical and mechanical positions. Mechanical Degrees of Rotation Motor connector option wiring harness. The mating connector is a TYCO/AMP part no. 104257-7 with TYCO/ AMP part no....