Displacement Pumps - Precise, reliable displacement pumps for many fluidic requirements
IVEK’s Displacement Pumps accommodate fluid volumes ranging from sub-micro liter through 5mL. Various actuator sizes (NEMA 8, 11, 14, 17), lead screw pitches, ceramic piston sizes, valve options, sensors, encoders and part configurations are customized for each fluidic protocol. Ceramic-on-ceramic piston and guide bearings provide enhanced seal life, and seal wash parts are incorporated for aggressive fluids.
IVEK Displacement Pumps function as the most precise syringe pump, but you never need to replace the syringe. Aspirating, dispensing and needle washing routines are effortlessly performed with great accuracy and precision. IVEK’s unique design and piston coupling mechanism assures precise piston movement and extraordinary seal life for worry and maintenance free operation over many years.
Features & Benefits of Ivek Displacement Pumps Include:
- Standard volume capacities: 1000 µl, 2500 µl, 5000 µl, 6000 µ
- Inaccuracy ≤ 1.0% and imprecision ≤ 0.75% CV for displacements ≥ 5% of total pump displacement
- Designed for integration into automated systems
- Bipolar hybrid stepper motor linear actuator
- Motor encoder option available
- Various heads, manifolds and multi-pump, Integrated Fluidic Assemblies are possible
- Optical end-of-stroke position sensor - standard
- Wear resistant components provide unsurpassed life (>5 million cycles achievable) without need for replacement parts
- Wetted materials of construction:
- Piston: zirconia ceramic
- Head/Manifold: acrylic (standard), PEEK, ULTEM, stainless steel, poly carbonate & others
- Seals: UHMWPE / FKM / ELGILOY (standard)
Ivek Displacement Pump Specifications:
Size 11
- Size: 28mm Square (1.1 in.)
- Step Angle: 1.8°
- Power Consumption: 4.2 W
- Wiring: Bipolar
- Temperature Rise: 75°C (167°F)
- Operating Voltage: 2.1 VDC
- Current/Phase: 1.0 AMP
- Inductance/Phase: 1.5 mH
- Connector: JST S06B-PASK-2
- Mating Connector: JST PAP-O6V-S
Size 17
- Size: 43mm Square (1.7 in.)
- Step Angle: 1.8”
- Power Consumption: 8.4 W
- Wiring: Bipolarº
- Operating Voltage: 2.9 VDC)
- Current /Phase: 1.2 A
- Resistance/Phase: 1.55 OHM
- Inductance/Phase: 2.38 mH
- Connector: JST S06B-PASK-2
- Mating Connector: JST PAP-06V-S
Size 11
- Model: Optek OPB610
- Input Diode:
- Forward DC Current: 50 mA,Max 10 mA, typ
- Forward Voltage: 1.60 V Max (1f-10mA)
- Reverse Voltage: 100 uA Max
- Output Phototransistor:
- Collector-Emitter Breakdown Voltage: 30 V Min
- Emitter Reverse Current: 100 uA Max
- Collector-Emitter Dark Current 100 mA Max
- Coupled:
- Saturation Voltage: 0.40 V Max
- On-State Collector Current: 1.0 mA Min
- Connector: JST S04B-PASK-2
- Mating Connector: JST PAP-04V-S
Size 17
- Model: Optek OPB610
- Input Diode:
- Forward DC Current: 50 mA,Max 10 mA, typ
- Forward Voltage: 1.60 V Max (1f-10mA)
- Reverse Voltage: 100 uA Max
- Output Phototransistor:
- Collector-Emitter Breakdown Voltage: 30 V Min
- Emitter Reverse Current: 100 uA Max
- Collector-Emitter Dark Current 100 mA Max
- Coupled:
- Saturation Voltage: 0.40 V Max
- On-State Collector Current: 1.0 mA Min
- Connector: JST S04B-PASK-2
- Mating Connector: JST PAP-04V-S
Size 11
- Model: US Digital E4P
- CPR: 100 to 360 (specify)
- Connector: Molex 53048-0410
- Mating Connector: Molex 51021-0400
Size 17
- Model: US Digital E4P
- CPR: 32 to 1050 (specify)
- Mating Connector: Molex 50-57-9405
