2104m0022_RevB.pdf

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EIC ESR D1-D3 & D2 Dipole Magnets
Solicitation number
000538-000539
Issued by

About this file

This is an engineering drawing for the Electron-Ion Collider (EIC) project at Brookhaven National Laboratory, specifically detailing the ESR D1/D3 Dipole Magnet Trim Coil, Top component (Drawing Number 2104M0022).

The drawing specifies a trim coil assembly wound with continuous copper conductor (AWG Size 10 square, heavy build NEMA MW 1000 Type 20-C, natural color unlubricated) configured with 8 turns on the inner layer and 12 turns on the outer layer. The coil features an outer insulation layer composed of two layers of 0.010-inch glass fiber tape (amino-silane treated pure E-glass tape or approved equivalent) wound in half-lap configuration. Overall dimensions are 104.70 inches maximum and 104.09 inches minimum in length, with four corner radii of 1.09 inches and a 35-inch minimum lead allowance for terminal block connections. The conductor must be wound continuously with no splices permitted. Filler blocks must be fabricated from radiation-resistant material to accommodate large gaps and keystoning adjustments to achieve final dimensions. The drawing references specifications EIC-MSG-SOW-017 and EIC-MSG-SPC-008 for detailed coil specifications, quality assurance requirements, and manufacturing methods. The design was approved in January 2025, with Revision B incorporating reduced overall length per ECN EIC-0761 in May 2026. The document is subject to U.S. export control laws and restrictions on technical data release to foreign persons.

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Text version

A

B

C

D

6 5

G

E

F

NOTES:

H

8 6 5

24 3 1

A

D W G

N O

R E V S H T

O F

C

D

2 4 3

G

E

F

H

CREO

ELECTRON-ION COLLIDER

SCALE:

DRAWING NUMBER:

FINISH

APPLICATION

CATEGORY

Q.A.

UNLESS OTHERWISE SPECIFIED

DIMENSIONS ARE IN INCHES

USED ON DRAWING NO. QTY. PER ASS'Y.

BREAK SHARP EDGES

ANGULAR TOLERANCE �#�1�$�

DECIMAL TOLERANCES

.X �#� .030

.XX �#� .015

.XXX �#� .005

ACCORDANCE WITH

ASME Y14.5 2009

INTERPRET IN GENERAL

E

SIZE

SHEET OFWEIGHT:

UPTON, N.Y. 11973

REV.

.03 MAX. MIN. 015

BROOKHAVEN NATIONAL LABORATORYE I C

104.70

104.09

2X

35 MIN

(SEE NOTE 4)

8 TURNS

12 TURNS

( SQ.).108

OUTER INSULATION LAYER

THICK

2 LAYERS OF .010 GLASS FIBER TAPE,

AMINO-SILANE TREAED PURE E-GLASS TAPE

OR APPROVED EQUILVALENT, HALF-LAP WOUND

.04

6.70

7.30

4X R1.09

( ).30

1.49

M

REVISION APPROVALS

SUPVENGDESCHKBYDATEDESCRIPTIONECN NO.REV

GMRLVDSNRL1/2025INITIAL RELEASEEIC-00881A

GMRLVDJKVC05/13/26REDUCED OVERALL LENGTH &

UPDATED EXPORT CONTROL NOTEEIC-0761B

ELECTRON STORAGE RING

ESR D1/D3 DIPOLE MAGNET

TRIM COIL, TOP

2104M0022 1/2

B

23.3

2104M0013

1 1 A3DEPARTMENT

CHAIR

SAFETY / RSC

Q.A.

DIVISION

HEAD

CEE / CME

SUPERVISOR

APPROVAL G. MAHLER 1/2025

ENG / PHY

APPROVAL R. LOVELACE 1/2025

DESIGN

APPROVAL V. DE MONTE 1/2025

CHECKED

BY S. NOTARO 1/2025

DRAWN BY R. LYNCH 1/2025

1. SPECIFICATION: REFER TO EIC-MSG-SOW-017 & EIC-MSG-SPC-008 DOCUMENTS FOR COIL SPECIFICATIONS, Q.A, AND MANUFACTURING METHODS.

2. CONDUCTOR IS COPPER AWG SIZE 10 SQUARE, HEAVY BUILD NEMA MW 1000 TYPE 20-C, NATURAL COLOR UNLUBRICATED.

3. COIL SHALL BE WOUND OF A CONTINUOUS CONDUCTOR, NO SPLICES ALONG THE LENGTH OF CONDUCTOR ARE PERMITTED..

4. WIND FOR 8 TURNS INSIDE LAYER, 12 TURNS OUTSIDE LAYER LEAVING A MINIMUM OF 35" AT WINDING ENDS FOR LEADS TO TERMINAL BLOCK.

5. FILLER BLOCKS SHALL BE CUT TO FIT LARGE GAPS, AND SHALL BE MADE OF RADIATION RESISTANT MATERIAL. REFER TO EIC-MSG-SPC-008.

6. ADJUST FOR KEYSTONING TO MEET FINAL DIMENSIONS.

B

ENVELOPE DRAWING

DETAIL A

DETAIL A

SCALE 2/1

ISOMETRIC VIEW

FOR REFERENCE ONLY

THIS DOCUMENT CONTAINS TECHNICAL DATA AND/OR TECHNOLOGY THAT

MAY BE EXPORT RESTRICTED. THE EXPORT, RE-EXPORT, OR RELEASE OF

THIS TECHNICAL DATA TO FOREIGN PERSONS, WHETHER IN THE

UNITED STATES OR ABROAD, WITHOUT PROPER AUTHORIZATION, MAY

CONSTITUTE A VIOLATION OF U.S. EXPORT CONTROL LAWS. IT IS THE

RESPONSIBILITY OF ALL PARTIES INVOLVED IN THE USE, HANDLING, OR

DISSEMINATION OF THIS TECHNICAL DATA AND/OR TECHNOLOGY TO COMPLY

WITH U.S. EXPORT CONTROL LAWS AND REGULATIONS. BY ACCESSING THIS

DOCUMENT, YOU ACKNOWLEDGE AND AGREE TO COMPLY WITH ALL APPLICABLE

U.S. EXPORT CONTROL LAWS AND REGULATIONS.

B

B

B

B

B

B

APPROVED

ELEC APPVL IN

W

INDCHILL

Sheet 1
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