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BLDC motor

Cryogenic, space-rated in-runner brushless DC electro motor for both valves and pumps

Scalable to high torque/high rpm applications

Including controller electronics & SW.

Category:

EM50

Typical Applications Valves & robotic joints
Characteristics & Scalability Versatile motor design & controllability
Power / Peak Power 200 W / 500 W
Temperature 20K – 453K
Max. Rotational Speed 3500 RPM
Torque / Peak Torque 0.4 Nm / 0.6 Nm
Max. Voltage 48 VDC
Current / Peak Current 4.5 A / 14.5 A
Maturity TRL 5
Status & Lead time Lead time ~ 10 weeks

EM60

Typical Applications centrifugal pump, technology demonstrations
Characteristics & Scalability ultra high rpm motor
Power 5kW
Temperature 77K – 453K
Max. Rotational Speed 100k RPM
Torque 0.5 Nm
Max. Voltage 340 V DC
Current 22A
Maturity TRL 4
Status & Lead time Lead time ~ 10 weeks

PM75

Typical Applications centrifugal pumps
Characteristics & Scalability high rpm & high torque
Power / Peak Power 40 kW / 55 kW
Temperature 77K – 453K
Max. Rotational Speed 65k RPM
Torque / Peak Torque 7 Nm / 8.2 Nm
Max. Voltage 400 VDC
Current / Peak Current 100 A / 138 A
Maturity TRL 4
Status & Lead time Lead time ~ 12 weeks

VM50

Typical Applications valves & robotic joints
Characteristics & Scalability versatile motor design & controllability
Power / Peak Power 88 W / 240 W
Temperature 20K – 453K
Max. Rotational Speed 1500k RPM
Torque / Peak Torque 0.55 Nm / 1.5 Nm
Max. Voltage 48 VDC
Current / Peak Current 4 A / 11,5 A
Maturity TRL 3-4
Status & Lead time Lead time ~ 10 weeks