B.1i_481167 - Enclosure I. Technical Specs Hybrid Focusing PMQ Block.pdf
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- Attached to
- Permanent Magnet Blocks
- Solicitation number
- 481167
- Issued by
-
Department of Energy Office of Science
About this file
This is an engineering drawing for a Storage Ring Magnet (PMQH) manufactured by Brookhaven National Laboratory. The document specifies a samarium cobalt (Sm2Co17) magnet block designed for hybrid focusing and defocusing applications, with drawing number LT-SR-MG-PMQH-4001, Revision A.
The magnet is a rectangular block with dimensions of 100.000 inches (±0.102) by 90.000 inches (±0.102) by 31.000 inches (±0.051), with all edges broken to 0.005–0.030 inches and two rounded corners (R0.04 inches maximum). The material specifications include dimensional tolerances of ±0.060 inches for single decimal places, ±0.030 inches for double decimals, ±0.015 inches for triple decimals, and ±0.005 inches for quadruple decimals, with angular tolerances of ±0.5 degrees. Each magnet must be laser etched with part number, revision letter, and unique serial number (starting with SN-001) in 12mm capital letters. The magnetization angle must be 90 degrees to Datum-A with a tolerance of ±3.0 degrees, with two magnetization direction arrows laser etched as indicated. The drawing is controlled under U.S. Department of Commerce Export Administration Regulations as EAR99 Technology and was released June 2026 per Engineering Change Order ECO-007554.
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Text version
A B C D
MAGNET BLOCK, HYBRID FOCUSING & DEFOCUSING
LT-SR-MG-PMQH-4001 A
SHEET SIZE DRAWING/P ART NUMBER REVISION
SHEET OF1 1
DRAWN BY
CHECKED B Y
VACUUM
APPROVAL
ENGINEER
APPROVAL
SUPERVIS OR
APPROVAL
FAUSSETE
C
WBS#
U NLESS OTHERWISE SPECIF IED
ALL DIMENSIONS AR E IN INCHES
DIMENSIO NS IN BRACKETS [xx.xx] (W HERE PRESENT)
ARE MILLIMETERS AND ARE FO R REFERENCE ONLY
INTERPRET DRAWING AS PER ASME Y14.5-2009
DIMENSIONAL TOLE RANCE S
X. 0.060 .X 0.030
.XX 0.015
.XXX 0.005
ANGULAR TOLERA NCE
.5
FINIS H
THIRD A NGLE
PROJECTION
BREAK ED GES & SH ARP C OR NERS 0.005 MIN. TO 0 .0 30 MAX
6/2/2026
BROOKHAVEN NATIONAL LABORATORY
BROOKHAVEN SCIENCE ASS OCIATES
UPTON, NEW YORK 11973
C :\M ec h-
E ng
\L T\
SR
\M
G \P
M Q
H \L
T-
SR
-M G
-P M
Q H
-4
1.
id w
Ex ploring Li fe's Mys teries, P rotecting i ts Future
MATERIAL
Sm2Co17
MA SS
9.4 lbmass
ESH&Q
RISK LEVEL
ES&H APPROVAL
NEXT ASSY: Q.A. APPROV AL
NSLS-II
STORAGE RING, MAGNET, PMQH
R. GAMBELLA 06/2026
N/A N/A
F. DEPOALA 06/2026
S. SHARMA 06/2026
B. LEE 06 /2026
N. MAGLUILO 06/2026
N/A A3SCALE: 1This info rm at io n is co ntrolled by t he U. S. Dep artm en t of Com me rce Expo rt Ad ministrat io n Re gu la tion s 15 CFR P arts 73 0-77 4 a s EA R9 9 Te chno logy.
N/A
REVISION HISTORY
REV DESCRIPTION DATE DESIGNER CHECKED BY ENGINEER
A RELEASE PER ECO-007554 06/2026 FAUSSETE R. GAMBELLA F. DEPAOLA
.945 - .004 .000+
24.000 - .102 .000+[ ]
3.937 - .004 .000+
100.000 - .102 .000+[ ]
2.992.002 76.000.051[ ]
.002
.002 C
C
A
B
.002 A
.002 .002 B
.002 .002 B
.002 B
ALL AROUND .06 X 45°
[ALL AROUND 1.59 X 45° ]
NOTES:
1. ITEM IDENTIFICATION: EACH MAGNET SHALL BE LASER ETCHED WITH THE PART NUMBER,
REVISION LETTER, AND SERIAL NUMBER IN THE APPROXIMATE LOCATION. THE SERIAL
NUMBER SHALL BE UNIQUE STARTING WITH SN-001. LASER ETCHED TEXT SHALL BE IN
CAPITAL LETTERS APPROXIMATELY 12mm IN HEIGHT.
2. MAGNETIZATION ANGLE SHALL BE 90 DEGREES TO DATUM-A +/-3.0 DEGREES. THE TWO
MAGNETIZATION DIRECTION ARROWS SHALL BE LASER ETCHED AS SHOWN.
3. REFER TO 3D MODEL FOR ANY GEOMETRY NOT DIMENSIONED
SEE NOTE 1
3.543 - .004 .000+
90.000 - .102 .000+[ ]
.002 .002 B .002 C
1.220.002 31.000.051[ ]
2X
.002 B
R.04 [R1.00]2X
MAX
.002 A C
File details come from the government source that posted it. Updated .