SATPC0039438 Tab 04 4 SOW..pdf
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- Attached to
- DELTA Motor Controllers Federal contract opportunity
- Solicitation number
- 80NSSC25912060Q
About this file
This Statement of Work (SOW) details NASA's requirement for a motor controller system from Motiv Space Systems for the DOPPLER and Lateral Stabilization Methods (LSM) projects. The procurement involves a DELTA EDU five-axis motor controller system with specific technical specifications, including 4 axes concurrent control, RS-422 communications, 28VDC nominal operating voltage, compatibility with 3-phase BLDC and stepper motors, and a compact 3"x3"x4.5" package volume weighing 1.0 kg.
The SOW specifies delivery of one unit of program management services and one EDU Delta Controller within 12 weeks after order receipt to NASA Langley Research Center in Hampton, VA. The controller must include original inspection and test reports, user documentation, and technical manuals. No technical or progress meetings with NASA are requested. The system is designed to interface with Q7 flight computers and Maxon Precision Motors, serving as a critical component for path-to-flight engineering development in NASA's lunar environment projects.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| SATPC0039438 Tab 07 Capability Statement SAM.gov.pdf | ||
| SATPC0039438 Tab 06 RDSS..pdf |
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STATEMENT OF WORK
1.0 Introduction/Background:
The NASA LaRC Deployable Observatory for improved Payload-to-Partner Line-of-sight in the Lunar EnviRonment (DOPPLER) project and STMD Lateral Stabilization Methods (LSM) task require a motor control system capable of operating multiple axes through a single integrated unit. The projects demand a flight-heritage controller that can interface with selected flight computers such as the Q7 from Xiphos Systems Corporation and brushless direct-current (BLDC) motors from Maxon Precision Motors, Inc.
2.0 Scope of Work: This SOW covers the procurement of a Motiv DELTA EDU motor controller system and related assistance services to be used for a path-to-flight design of the DOPPLER engineering development unit (EDU). The controller to be delivered as a complete integrated system shall be in ready-to-operate condition to serve as the motor control interface between the Q7 flight computers and the Maxon motors.
3.0 Objectives: The U.S. distributor/contractor shall deliver the listed products in accordance to the specifications listed and under the tolerances outlined.
4.0 Description of the Work/Contractor Tasks:
The U.S. distributor/contractor shall deliver to NASA the following motor controller products and assistance services listed on Table 1. This shall be produced with the specifications listed and under the tolerances referenced:
Table 1: Motor Controller Products from Motiv Space Systems Item Quantity Program Management (assistant services)
EDU Delta Controller – Five Axis 1
• The U.S. contractor Motiv Space Systems shall be used for the production and delivery of this controller, which shall be produced following established specifications:
o Five axis control with 4 axes concurrent control o Communications: 4x RS-422 (dual comm, and debug channels) JTAG.
o 28VDC nominal operating voltage with a 40 VDC survival maximum voltage.
o Motor compatibility: 3-phase, Wye wound BLDC, 2, and 3 phase stepper.
o External drive circuits: 4x 5 A phases, heater drive.
o Commutation: Hall.
o Control modes: velocity, position, trap profiling, step control.
o Package volume: 3”x3”x4.5” (five axis) o Quiescent power: < 5W o Mass: 1.0 kg (five axis)
• Items shall include the original inspection and test report from Motiv Space Systems as well as user documentation and technical manuals.
• No technical or progress meetings with NASA are requested.
5.0 Deliverables and Period of Performance: The contractor shall deliver the three products listed in Section 4.0 within 12 weeks after receipt of order.
Items shall be delivered to the following address:
NASA Langley Research Center Hampton, VA 23681-2199 mailto:Juan.m.fernandez@nasa.gov
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