SOW.pdf

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Attached to
Electric Machine for Electrified Testbed Federal contract opportunity
Solicitation number
80NSSC23849147Q
Issued by
National Aeronautics and Space Administration Shared Services Center

About this file

This solicitation seeks an electric machine according to specific technical requirements. Required is a liquid cooled electric motor producing 106 continuous kilowatts of power, developing 425 newton meters of continuous torque. Key specifications include a torque constant of 1.92 newton meters per ampere, straight coolant fittings, a bearing designed for radial-axial forces in pull-push mode, and resolver and bracket for position sensing. Connections, mounting brackets, and shaft configurations are also prescribed. The opportunity is issued by the National Aeronautics and Space Administration Shared Services Center under solicitation number 80NSSC23849147Q for an electric machine for an electrified testbed.

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RFQ.pdf PDF
RFQ.pdf PDF

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Text version

Required is an electric machine according to the following specifications:

Quantity Value / Description Torque Constant (Nm / 1Aph rms) 1.92 Continuous motor power (kW) 106 Continuous torque (Nm) 425 Liquid Cooled Straight coolant fittings

Bearing for radial-axial forces; pull-push mode

(PP)

Standard motor shaft and Flanged motor shaft on the front side of the motor

For transferring mechanical power

Resolver TS2620N1095E161 with bracket for the back side of the motor (five pole pair resolver with bracket)

For sensing rotor position

X shaped bracket For mounting back of motor to test stand Single set of three phase connections

File details come from the government source that posted it. Updated .