Procurement Summary
Country: USA
Summary: Xy Manipulator Flanges
Deadline: 28 May 2026
Posting Date: 21 May 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 141792519
Document Ref. No.: SLAC_365674_XYManipulatorFlanges
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
Purchaser's Detail
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Login to see detailsTender Details
SLAC National Accelerator Laboratory is operated by Stanford University for the Department of Energy. As a management and operating contractor, subcontracts awarded by the Laboratory are not Federal procurements, and are not directly subject to the Federal Acquisition Regulations in 48 CFR. Nonetheless, certain Federal laws, Executive Orders, and regulations may affect our DOE approved purchasing system, as required by statute, regulation, or contract terms and conditions.
The following is attached for you to complete and review:
2.) Reps & Certs
3.) FP Commercial Supplies-Services T&C-s ( August 2023 )
4.) Buy American Act (BAA)
Requested for Quote:
Technical Specifications listed below:
TECHNICAL REQUIREMENTS FOR XY STAGE:
UHV STAGE
XY Manipulator on 8" (CF150) flanges
+/-2.0" (50 mm) travel
6.00" (150 mm) clear ID
Top flange tapped inch
Bottom flange tapped inch
Stepper drive with limit switches (4 wire motor, requires drive and controller)
Renishaw Asbsolute Encoders X and Y 9 pin D type plug, standard 2m cables LA11DCA13BKA20DAOO
TECHNICAL REQUIREMENTS FOR Z STAGE:
UHV STAGE
Z translator with 6 inch (CF100) traveling flange
4.00 inch (10mm) clear ID
8 inch (200mm) travel
6.00 CF top flange, tapped inch
6.00 CF Bottom Flange with clearance holes
Stepper motor drive, top (inline) mounted, with gear reducer, with limit switches (4 wire motor, requires drive and controller
Inch scale
Renishaw Asbsolute Encoder Z Axis 9 pin D type plug, standard 2m cable LA11DCA13BKA20DAOO
TECHNICAL REQUIREMENTS FOR ROTATION STAGE:
Differentially-pumped Rotary Platform for 4.5" (CF63) flanges, with 2.87" (73 mm) clear ID and fine adjustment worm drive.
Top flange half nipple TAPPED Inch Align FLUSH with RESA Ring
Bottom flange tapped inch
Stepper motor drive (4-wire motor, requires drive and controller)
Renishaw RESOLUTE Absolute Optical Encoder RESA Ring- ...
Notice ID: slac_365674_xymanipulatorflanges
Department/Ind. Agency: energy, department of
Sub-tier: energy, department of
Office: slac natl accel lab -doe contractor
Product Service Code: aj12 - general science and technology r&d services; general science and technology; applied research
NAICS Code: 3333 - Commercial and Service Industry Machinery Manufacturing
Inactive Dates: jun 12, 2026
Inactive Policy: 15 days after date offers due
Documents
Tender Notice
Documents.zip