GB SERIES_EAGLE DRIVE

Product catalog summary

Reliability
The GB Series pumps from Micropump are designed to self-compensate for wear, ensuring minimal slip and extended pump life. The suction shoe technology enhances reliability, especially under higher differential pressures compared to cavity style designs.

Wide Temperature Range
The GB Series maintains consistent hydraulic performance across a wide temperature range, from freezing to the maximum temperature allowed by the materials used.

Wide Range of Configurations
The GB Series can be customized for various applications, including an optional internal bypass.

Magnetic Drive Gear Pump
The GB Series is a compact, high-performance solution for low-flow applications. It features a patented suction shoe gear pump design, offering superior volumetric efficiency for fluid movement.

EagleDrive™ Electromagnetic Drive Features

Easy Design Integration: Supports a wide range of power supply voltages (10-38V) and provides error signals for easy detection and diagnosis.
High Performance: The electromagnetic drive offers low inertia and high torque for fast response times, using automotive-grade components for high temperature operation (up to 120°C) and durability.
Long Life: Fewer moving parts due to the electromagnetic drive.

Performance Specifications

GB-P23-DEELE: Nominal flow rate of 550 mL/min at 4.3 Bar and 3V, with a maximum flow rate of 1430 mL/min at 0 Bar and 5V. Displacement is 0.26 mL/rev.
GB-P25-DEELE: Nominal flow rate of 1000 mL/min at 2.8 Bar and 3V, with a maximum flow rate of 3190 mL/min at 0 Bar and 5V. Displacement is 0.58 mL/rev.
GB-P35-DEELE: Nominal flow rate of 2700 mL/min at 1.4 Bar and 3V, with a maximum flow rate of 6435 mL/min at 0 Bar and 5V. Displacement is 1.17 mL/rev.

Drive Specifications for EagleDrive™ DEELE

Speed ranges from 1000 to 8000 rpm (36V), 500 to 5500 rpm (24V), and 250 to 2660 rpm (12V).
Rated torque speed is 3750 rpm at 20 oz-in (24V), with a current of 2.9A at 20 oz-in (24V).
Power supply ranges from 10V to 38V DC.
Temperature range is -40 to 120°C (-40 to 248°F).

Performance Summary

Maximum rated differential pressure is 8.6 Bar (125 psi).
Maximum rated system pressure is 21 Bar (300 psi).
Flow rate at 5500 RPM is 6.4 L/min (1.7 US gpm).
Temperature range is -29 to 120°C (-20 to 248°F).
Viscosity range is 0.5 to 1500 cps.
Maximum speed is 8000 rpm.

Pump Construction
The pump features a suction shoe style with two or three helical gears, stationary shafts, and an O-ring seal. The base material is 316 stainless steel, with gears made from PEEK and PPS. Static seals include Viton, EP, TEV, and Kalrez. The driven magnets are rare earth, and the driving magnets are electromagnetic.

Product Enhancements
Options include an internal bypass and 1/4 - 18 NPT side ports, which may require minimum order quantities.

Catalog excerpts

When you need a low-flow pump that delivers high performance in a small package, the GB Series is an excellent solution. The GB Series is part of the patented suction shoe gear pump design offered exclusively by Micropump. The suction shoe technology offers best in class performance with industry-leading volumetric efficiency for fluid movement. GB Series pumps self-compensate for wear, ensuring near zero slip and a longer pump life. The suction shoe technology delivers even longer reliability with higher differential pressures when compared to cavity style designs. WIDE TEMPER ATURE R ANGE Micropump’s GB Series features the same hydraulic performance from the lowest temperature, even freezing, to the highest temperature allowed by the component materials. WIDE R ANGE OF CONFIGUR ATIONS GB Series can be customized to meet your applications including the optional internal bypass. MAGNE TIC DRIVE GE AR PUMP ELECTROMAGNETIC DRIVE FEATURES EASY DESIGN INTEGRATION Supports wide range of power supply voltages (10-38V). Error signals for easy error detection and diagnosis. HIGH PERFORMANCE Electromagnetic drive, with low inertia and high torque, for fast response times Automotive grade electrical components for high temperature operation (up to 120°C) and durability. LONG LIFE Electromagnetic drive means fewer moving parts.

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PERFORMANCE Power Supply Voltage = 24 VDC Water @ 1cps Speed control = 5V Speed control = 3V Speed control = 1V Power Supply Current FLOW RATE NOMINAL: 550 mL/min (@ 4.3 Bar, 3V) FLOW RATE MAX: 1430mL/min (@ 0 Bar, 5V) DISPLACEMENT: 0.26 mL/rev GB-P25-DEELE Performance SPEED (AT RATED TORQUE) CURRENT (AT RATED TORQUE) POWER SUPPLY DRIVE SPECIFICATIONS FOR EAGLEDRIVE™ DEELE FLOW RATE NOMINAL: 1000 mL/min (@ 2.8 Bar, 3V) FLOW RATE MAX: 3190 mL/min (@ 0 Bar, 5V) DISPLACEMENT: 0.58 mL/rev TEMPERATURE RANGE ACTUAL PERFORMANCE MAY VARY. Specifications are subject to change without notice.

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Power Supply Voltage = 24 VDC Water @ 1cps Speed control = 5V Speed control = 3V Speed control = 1V Power Supply Current FLOW RATE NOMINAL: 2700 mL/min (@ 1.4 Bar, 3V) FLOW RATE MAX: 6435 mL/min (@ 0 Bar, 5V) DISPLACEMENT: 1.17 mL/rev PERFORMANCE SUMMARY MAXIMUM RATED DIFFERENTIAL PRESSURE BASE MATERIAL MAXIMUM RATED SYSTEM PRESSURE STATIC SEALS TEMPERATURE RANGE Rare earth MAXIMUM SPEED Suction shoe style Two or three helical gears VISCOSITY RANGE PUMP CONSTRUCTION Stationary shafts O-ring seal ACTUAL PERFORMANCE MAY VARY. Specifications are subject to change without notice. PRODUCT ENHANCEMENTS...

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GB SERIES_EAGLE DRIVE

GB SERIES_EAGLE DRIVE

Catalog excerpts

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